3 Things to Learn About:
-How Kudu is able to fill the analytic gap between HDFS and Apache HBase
-The trade-offs between real-time transactional access and fast analytic performance
-How Kudu provides an option to achieve fast scans and random access from a single API
Spark Operator—Deploy, Manage and Monitor Spark clusters on Kubernetes
The document discusses the Spark Operator, which allows deploying, managing, and monitoring Spark clusters on Kubernetes. It describes how the operator extends Kubernetes by defining custom resources and reacting to events from those resources, such as SparkCluster, SparkApplication, and SparkHistoryServer. The operator takes care of common tasks to simplify running Spark on Kubernetes and hides the complexity through an abstract operator library.
How to build a streaming Lakehouse with Flink, Kafka, and Hudi
Flink Forward San Francisco 2022.
With a real-time processing engine like Flink and a transactional storage layer like Hudi, it has never been easier to build end-to-end low-latency data platforms connecting sources like Kafka to data lake storage. Come learn how to blend Lakehouse architectural patterns with real-time processing pipelines with Flink and Hudi. We will dive deep on how Flink can leverage the newest features of Hudi like multi-modal indexing that dramatically improves query and write performance, data skipping that reduces the query latency by 10x for large datasets, and many more innovations unique to Flink and Hudi.
by
Ethan Guo & Kyle Weller
This document provides a summary of improvements made to Hive's performance through the use of Apache Tez and other optimizations. Some key points include:
- Hive was improved to use Apache Tez as its execution engine instead of MapReduce, reducing latency for interactive queries and improving throughput for batch queries.
- Statistics collection was optimized to gather column-level statistics from ORC file footers, speeding up statistics gathering.
- The cost-based optimizer Optiq was added to Hive, allowing it to choose better execution plans.
- Vectorized query processing, broadcast joins, dynamic partitioning, and other optimizations improved individual query performance by over 100x in some cases.
Apache Iceberg Presentation for the St. Louis Big Data IDEA
Presentation on Apache Iceberg for the February 2021 St. Louis Big Data IDEA. Apache Iceberg is an alternative database platform that works with Hive and Spark.
A Thorough Comparison of Delta Lake, Iceberg and Hudi
Recently, a set of modern table formats such as Delta Lake, Hudi, Iceberg spring out. Along with Hive Metastore these table formats are trying to solve problems that stand in traditional data lake for a long time with their declared features like ACID, schema evolution, upsert, time travel, incremental consumption etc.
Best Practices for ETL with Apache NiFi on Kubernetes - Albert Lewandowski, G...
Did you like it? Check out our E-book: Apache NiFi - A Complete Guide
https://ebook.getindata.com/apache-nifi-complete-guide
Apache NiFi is one of the most popular services for running ETL pipelines otherwise it’s not the youngest technology. During the talk, there are described all details about migrating pipelines from the old Hadoop platform to the Kubernetes, managing everything as the code, monitoring all corner cases of NiFi and making it a robust solution that is user-friendly even for non-programmers.
Author: Albert Lewandowski
Linkedin: https://www.linkedin.com/in/albert-lewandowski/
___
Getindata is a company founded in 2014 by ex-Spotify data engineers. From day one our focus has been on Big Data projects. We bring together a group of best and most experienced experts in Poland, working with cloud and open-source Big Data technologies to help companies build scalable data architectures and implement advanced analytics over large data sets.
Our experts have vast production experience in implementing Big Data projects for Polish as well as foreign companies including i.a. Spotify, Play, Truecaller, Kcell, Acast, Allegro, ING, Agora, Synerise, StepStone, iZettle and many others from the pharmaceutical, media, finance and FMCG industries.
https://getindata.com
If you are looking to collect and store time series data, it's probably not going to be small. Don't get caught without a plan! Apache Cassandra has proven itself as a solid choice now you can learn how to do it. We'll look at possible data models and the the choices you have to be successful. Then, let's open the hood and learn about how data is stored in Apache Cassandra. You don't need to be an expert in distributed systems to make this work and I'll show you how. I'll give you real-world examples and work through the steps. Give me an hour and I will upgrade your time series game.
Apache Iceberg: An Architectural Look Under the Covers
Data Lakes have been built with a desire to democratize data - to allow more and more people, tools, and applications to make use of data. A key capability needed to achieve it is hiding the complexity of underlying data structures and physical data storage from users. The de-facto standard has been the Hive table format addresses some of these problems but falls short at data, user, and application scale. So what is the answer? Apache Iceberg.
Apache Iceberg table format is now in use and contributed to by many leading tech companies like Netflix, Apple, Airbnb, LinkedIn, Dremio, Expedia, and AWS.
Watch Alex Merced, Developer Advocate at Dremio, as he describes the open architecture and performance-oriented capabilities of Apache Iceberg.
You will learn:
• The issues that arise when using the Hive table format at scale, and why we need a new table format
• How a straightforward, elegant change in table format structure has enormous positive effects
• The underlying architecture of an Apache Iceberg table, how a query against an Iceberg table works, and how the table’s underlying structure changes as CRUD operations are done on it
• The resulting benefits of this architectural design
Apache Hive is a rapidly evolving project which continues to enjoy great adoption in the big data ecosystem. As Hive continues to grow its support for analytics, reporting, and interactive query, the community is hard at work in improving it along with many different dimensions and use cases. This talk will provide an overview of the latest and greatest features and optimizations which have landed in the project over the last year. Materialized views, the extension of ACID semantics to non-ORC data, and workload management are some noteworthy new features.
We will discuss optimizations which provide major performance gains as well as integration with other big data technologies such as Apache Spark, Druid, and Kafka. The talk will also provide a glimpse of what is expected to come in the near future.
Talk on Apache Kudu, presented by Asim Jalis at SF Data Engineering Meetup on 2/23/2016.
http://www.meetup.com/SF-Data-Engineering/events/228293610/
Big Data applications need to ingest streaming data and analyze it. HBase is great at ingesting streaming data but not good at analytics. HDFS is great at analytics but not at ingesting streaming data. Frequently applications ingest data into HBase and then move it to HDFS for analytics. What if you could use a single system for both use cases?
What if you could use a single system for both use cases? This could dramatically simplify your data pipeline architecture.
This is where Kudu comes in. Kudu is a storage system that lives between HDFS and HBase. It is good at both ingesting streaming data and good at analyzing it using Spark, MapReduce, and SQL.
Druid: Sub-Second OLAP queries over Petabytes of Streaming Data
When interacting with analytics dashboards in order to achieve a smooth user experience, two major key requirements are sub-second response time and data freshness. Cluster computing frameworks such as Hadoop or Hive/Hbase work well for storing large volumes of data, although they are not optimized for ingesting streaming data and making it available for queries in realtime. Also, long query latencies make these systems sub-optimal choices for powering interactive dashboards and BI use-cases.
In this talk we will present Druid as a complementary solution to existing hadoop based technologies. Druid is an open-source analytics data store, designed from scratch, for OLAP and business intelligence queries over massive data streams. It provides low latency realtime data ingestion and fast sub-second adhoc flexible data exploration queries.
Many large companies are switching to Druid for analytics, and we will cover how druid is able to handle massive data streams and why it is a good fit for BI use cases.
Agenda -
1) Introduction and Ideal Use cases for Druid
2) Data Architecture
3) Streaming Ingestion with Kafka
4) Demo using Druid, Kafka and Superset.
5) Recent Improvements in Druid moving from lambda architecture to Exactly once Ingestion
6) Future Work
Presto is a distributed SQL query engine that was developed by Facebook to make SQL queries scalable for large datasets. It translates SQL queries into multiple parallel tasks that can process data across many servers without using intermediate storage. This allows Presto to handle millions of records per second. Presto is now open source and used by many companies for interactive analysis of petabyte-scale datasets.
Data in Hadoop is getting bigger every day, consumers of the data are growing, organizations are now looking at making their Hadoop cluster compliant to federal regulations and commercial demands. Apache Ranger simplifies the management of security policies across all components in Hadoop. Ranger provides granular access controls to data.
The deck describes what security tools are available in Hadoop and their purpose then it moves on to discuss in detail Apache Ranger.
Raft protocol has been successfully used for consistent metadata replication; however, using it for data replication poses unique challenges. Apache Ratis is a RAFT implementation targeted at high throughput data replication problems. Apache Ratis is being successfully used as a consensus protocol for data stored in Ozone (object store) and Quadra(block device) to provide data throughput that saturates the network links and disk bandwidths.
Pluggable nature of Ratis renders it useful for multiple use cases including high availability, data or metadata replication, and ensuring consistency semantics.
This talk presents the design challenges to achieve high throughput and how Apache Ratis addresses them. We talk about specific optimizations that have been implemented to minimize overheads and scale up the throughput while maintaining correctness of the consistency protocol. The talk also explains how systems like Ozone take advantage of Ratis’s implementation choices to achieve scale. We will discuss the current performance numbers and also future optimizations. MUKUL KUMAR SINGH, Staff Software Engineer, Hortonworks and LOKESH JAIN, Software Engineer, Hortonworks
OSA Con 2022 - Apache Iceberg_ An Architectural Look Under the Covers - Alex ...
OSA Con 2022: Apache Iceberg: An Architectural Look Under the Covers
Alex Merced - Dremio
The data lakehouse is one of the most exciting trends in the data space promising to merge the best aspects of data lakes and data warehouses without either of their problems. Open source tech is making this promise a reality and in this talk Dremio Developer Advocate, Alex Merced, explores these technologies.
In this talk Alex Merced will cover:
- What is a Data Lakehouse?
- Why open matters in preserving the promise of lakehouses (better costs, vendor freedom, data freedom)
- What are technologies that enable lakehouses like Apache Iceberg, Apache Parquet, Apache Arrow and Project Nessie
Gartner Data and Analytics Summit: Bringing Self-Service BI & SQL Analytics ...
For self-service BI and exploratory analytic workloads, the cloud can provide a number of key benefits, but the move to the cloud isn’t all-or-nothing. Gartner predicts nearly 80 percent of businesses will adopt a hybrid strategy. Learn how a modern analytic database can power your business-critical workloads across multi-cloud and hybrid environments, while maintaining data portability. We'll also discuss how to best leverage the increased agility cloud provides, while maintaining peak performance.
Part 2: Apache Kudu: Extending the Capabilities of Operational and Analytic D...
3 Things to Learn About:
*How Apache Kudu enables users to do more than ever before with their Analytic and Operational Databases
*How Cloudera has built two versatile databases to help our customers tackle their hardest problems.
*How the addition of Apache Kudu to this mix will enable new use cases around real-time analytics, internet of things, time series data, and more.
Topics including: The transformative value of real-time data and analytics, and current barriers to adoption. The importance of an end-to-end solution for data-in-motion that includes ingestion, processing, and serving. Apache Kudu’s role in simplifying real-time architectures.
The document discusses how Sparklyr allows data scientists to access and work with data stored in Cloudera Enterprise using the popular RStudio IDE. It describes the challenges data scientists face in accessing secured Hadoop clusters and limitations of notebook environments. Sparklyr integration with RStudio provides a familiar environment for data scientists to access Hadoop data and compute using Spark, enabling distributed data science workflows directly in R. The presentation demonstrates how to analyze over a billion records using Spark and R through Sparklyr.
Part 1: Cloudera’s Analytic Database: BI & SQL Analytics in a Hybrid Cloud World
3 Things to Learn About:
* On-premises versus the cloud: What’s the same and what’s different?
* Design and benefits of analytics in the cloud
* Best practices and architectural considerations
3 Things to Learn About:
*The IoT ecosystem and data management considerations for IoT
*Top IoT use cases and data architecture strategies for managing the sheer volume and variety of IoT data
*Real-life case studies on how our customers are using Cloudera Enterprise to drive insights and analytics from all of their IoT data
Data Engineering: Elastic, Low-Cost Data Processing in the Cloud
3 Things to Learn About:
*On-premises versus the cloud: What’s the same and what’s different?
*Benefits of data processing in the cloud
*Best practices and architectural considerations
Kudu is an open source storage layer developed by Cloudera that provides low latency queries on large datasets. It uses a columnar storage format for fast scans and an embedded B-tree index for fast random access. Kudu tables are partitioned into tablets that are distributed and replicated across a cluster. The Raft consensus algorithm ensures consistency during replication. Kudu is suitable for applications requiring real-time analytics on streaming data and time-series queries across large datasets.
This document provides an introduction to Apache Kudu, a storage layer for Apache Hadoop designed for fast analytics on fast data. It discusses Kudu's motivations of filling gaps in HDFS and HBase capabilities, its design goals of high throughput scans and low latency reads/writes, and how its columnar storage and integration with tools like Spark and Impala enable it to meet these goals. Example use cases like time series and real-time analytics are presented. The document also covers Kudu's architecture of tables and tablets, its replication and fault tolerance model using Raft consensus, and performance comparisons that show it outperforming other storage systems.
The Kite SDK is an open source set of libraries, tools, examples, and documentation focused on helping developers build systems on top of the Apache Hadoop ecosystem. Learn (via examples) how Kite makes it easier to work with data in HDFS and Apache HBase as records and datasets, just as you would with a relational database.
This document discusses Oozie's high availability (HA) solution. It allows multiple Oozie servers to run against the same database, providing active-active HA and horizontal scalability. A load balancer provides a single entry point to the Oozie servers. ZooKeeper coordinates the servers and enables services like locking and log streaming across servers. Configuration changes allow point Oozie to the ZooKeeper ensemble and load balancer, and enable HA services. Users can now view and access logs from any server, without needing to know which server processed their jobs.
Scale 12 x Efficient Multi-tenant Hadoop 2 Workloads with Yarn
Hadoop is about so much more than batch processing. With the recent release of Hadoop 2, there have been significant changes to how a Hadoop cluster uses resources. YARN, the new resource management component, allows for a more efficient mix of workloads across hardware resources, and enables new applications and new processing paradigms such as stream-processing. This talk will discuss the new design and components of Hadoop 2, and examples of Modern Data Architectures that leverage Hadoop for maximum business efficiency.
Data ingest is a deceptively hard problem. In the world of big data processing, it becomes exponentially more difficult. It's not sufficient to simply land data on a system, that data must be ready for processing and analysis. The Kite SDK is a data API designed for solving the issues related to data infest and preparation. In this talk you'll see how Kite can be used for everything from simple tasks to production ready data pipelines in minutes.
The Transformation of your Data in modern IT (Presented by DellEMC)
Organizations have a wealth of data contained within the existing infrastructures. At DellEMC we’re helping customers remove the barriers of legacy datastores and transforming the customer experience in the modern datacentre. Learn how to unshackle the valuable data inside your existing data warehouse, leverage new techniques, applications and technology to enhance the financial impact of all your data sources
Cloudera Director: Unlock the Full Potential of Hadoop in the Cloud
Cloud environments are increasingly becoming a popular deployment option for Hadoop. Enterprises can take advantage of the added flexibility and elasticity of the cloud for both long-running clusters, temporary deployments or for spikey workloads. However, as more and more users choose cloud environments for critical Hadoop workloads, they are often forced to compromise on key aspects of their data platform.
Cloudera Director enables the full fidelity of the Enterprise Data Hub in the cloud, without compromises. Announced with the recent 5.2 release, Cloudera Director is the simple, reliable way to deploy and scale Hadoop in the cloud, while maintaining an open and neutral platform with enterprise-grade capabilities.
During this webinar, Tushar Shanbhag, Director of Product Management, will look at why Hadoop cloud environments are becoming so popular and some of the challenges around Hadoop in the cloud. He will then provide an in-depth overview of Cloudera Director, its key features, and how it alleviates these common challenges. Finally, he will discuss some key use cases and provide insight into what’s next for Cloudera and Hadoop in the cloud.
Apache Oozie has come a long way and now accounts for over 2.8 Million jobs per month on Yahoo's grid infrastructure. If you are running Hadoop jobs repeatedly and thinking of a smarter way of doing it, Apache Oozie is the answer. Be it running complex data transformation jobs chained one after another or simple daily data copy, Oozie workflows will help you to manage these tasks efficiently. Mona will cover the new features introduced in Apache Oozie 4.x, in particular, Apache HCatalog Integration, Job Notifications and SLA Monitoring for building large-scale and efficient data processing pipelines.
Securing the Data Hub--Protecting your Customer IP (Technical Workshop)
Your data is your IP and its security is paramount. The last thing you want is for your data to become a target for threats. This workshop will focus on the realities of protecting your customer’s IP from external and internal threats with battle hardened technologies and methodologies. Another key concept that will be examined is the connection of people, processes and technology. In addition, the session will take a look at authentication and authorisation, auditing and data lineage as well as the different groups required to play a part in the modern data hub. We will also look at how to produce high impact operation reports from Cloudera’s RecordService a new core security layer that centrally enforces fine-grained access control policy, which helps close the feedback loop to ensure awareness of security as a living entity within your organisation.
Top 5 Mistakes When Writing Spark ApplicationsSpark Summit
This document discusses 5 common mistakes when writing Spark applications:
1) Improperly sizing executors by not considering cores, memory, and overhead. The optimal configuration depends on the workload and cluster resources.
2) Applications failing due to shuffle blocks exceeding 2GB size limit. Increasing the number of partitions helps address this.
3) Jobs running slowly due to data skew in joins and shuffles. Techniques like salting keys can help address skew.
4) Not properly managing the DAG to avoid shuffles and bring work to the data. Using ReduceByKey over GroupByKey and TreeReduce over Reduce when possible.
5) Classpath conflicts arising from mismatched library versions, which can be addressed using sh
Amazon S3 Best Practice and Tuning for Hadoop/Spark in the CloudNoritaka Sekiyama
This document provides an overview and summary of Amazon S3 best practices and tuning for Hadoop/Spark in the cloud. It discusses the relationship between Hadoop/Spark and S3, the differences between HDFS and S3 and their use cases, details on how S3 behaves from the perspective of Hadoop/Spark, well-known pitfalls and tunings related to S3 consistency and multipart uploads, and recent community activities related to S3. The presentation aims to help users optimize their use of S3 storage with Hadoop/Spark frameworks.
Spark Operator—Deploy, Manage and Monitor Spark clusters on KubernetesDatabricks
The document discusses the Spark Operator, which allows deploying, managing, and monitoring Spark clusters on Kubernetes. It describes how the operator extends Kubernetes by defining custom resources and reacting to events from those resources, such as SparkCluster, SparkApplication, and SparkHistoryServer. The operator takes care of common tasks to simplify running Spark on Kubernetes and hides the complexity through an abstract operator library.
How to build a streaming Lakehouse with Flink, Kafka, and HudiFlink Forward
Flink Forward San Francisco 2022.
With a real-time processing engine like Flink and a transactional storage layer like Hudi, it has never been easier to build end-to-end low-latency data platforms connecting sources like Kafka to data lake storage. Come learn how to blend Lakehouse architectural patterns with real-time processing pipelines with Flink and Hudi. We will dive deep on how Flink can leverage the newest features of Hudi like multi-modal indexing that dramatically improves query and write performance, data skipping that reduces the query latency by 10x for large datasets, and many more innovations unique to Flink and Hudi.
by
Ethan Guo & Kyle Weller
This document provides a summary of improvements made to Hive's performance through the use of Apache Tez and other optimizations. Some key points include:
- Hive was improved to use Apache Tez as its execution engine instead of MapReduce, reducing latency for interactive queries and improving throughput for batch queries.
- Statistics collection was optimized to gather column-level statistics from ORC file footers, speeding up statistics gathering.
- The cost-based optimizer Optiq was added to Hive, allowing it to choose better execution plans.
- Vectorized query processing, broadcast joins, dynamic partitioning, and other optimizations improved individual query performance by over 100x in some cases.
Apache Iceberg Presentation for the St. Louis Big Data IDEAAdam Doyle
Presentation on Apache Iceberg for the February 2021 St. Louis Big Data IDEA. Apache Iceberg is an alternative database platform that works with Hive and Spark.
A Thorough Comparison of Delta Lake, Iceberg and HudiDatabricks
Recently, a set of modern table formats such as Delta Lake, Hudi, Iceberg spring out. Along with Hive Metastore these table formats are trying to solve problems that stand in traditional data lake for a long time with their declared features like ACID, schema evolution, upsert, time travel, incremental consumption etc.
Best Practices for ETL with Apache NiFi on Kubernetes - Albert Lewandowski, G...GetInData
Did you like it? Check out our E-book: Apache NiFi - A Complete Guide
https://ebook.getindata.com/apache-nifi-complete-guide
Apache NiFi is one of the most popular services for running ETL pipelines otherwise it’s not the youngest technology. During the talk, there are described all details about migrating pipelines from the old Hadoop platform to the Kubernetes, managing everything as the code, monitoring all corner cases of NiFi and making it a robust solution that is user-friendly even for non-programmers.
Author: Albert Lewandowski
Linkedin: https://www.linkedin.com/in/albert-lewandowski/
___
Getindata is a company founded in 2014 by ex-Spotify data engineers. From day one our focus has been on Big Data projects. We bring together a group of best and most experienced experts in Poland, working with cloud and open-source Big Data technologies to help companies build scalable data architectures and implement advanced analytics over large data sets.
Our experts have vast production experience in implementing Big Data projects for Polish as well as foreign companies including i.a. Spotify, Play, Truecaller, Kcell, Acast, Allegro, ING, Agora, Synerise, StepStone, iZettle and many others from the pharmaceutical, media, finance and FMCG industries.
https://getindata.com
Storing time series data with Apache CassandraPatrick McFadin
If you are looking to collect and store time series data, it's probably not going to be small. Don't get caught without a plan! Apache Cassandra has proven itself as a solid choice now you can learn how to do it. We'll look at possible data models and the the choices you have to be successful. Then, let's open the hood and learn about how data is stored in Apache Cassandra. You don't need to be an expert in distributed systems to make this work and I'll show you how. I'll give you real-world examples and work through the steps. Give me an hour and I will upgrade your time series game.
Apache Iceberg: An Architectural Look Under the CoversScyllaDB
Data Lakes have been built with a desire to democratize data - to allow more and more people, tools, and applications to make use of data. A key capability needed to achieve it is hiding the complexity of underlying data structures and physical data storage from users. The de-facto standard has been the Hive table format addresses some of these problems but falls short at data, user, and application scale. So what is the answer? Apache Iceberg.
Apache Iceberg table format is now in use and contributed to by many leading tech companies like Netflix, Apple, Airbnb, LinkedIn, Dremio, Expedia, and AWS.
Watch Alex Merced, Developer Advocate at Dremio, as he describes the open architecture and performance-oriented capabilities of Apache Iceberg.
You will learn:
• The issues that arise when using the Hive table format at scale, and why we need a new table format
• How a straightforward, elegant change in table format structure has enormous positive effects
• The underlying architecture of an Apache Iceberg table, how a query against an Iceberg table works, and how the table’s underlying structure changes as CRUD operations are done on it
• The resulting benefits of this architectural design
Apache Hive is a rapidly evolving project which continues to enjoy great adoption in the big data ecosystem. As Hive continues to grow its support for analytics, reporting, and interactive query, the community is hard at work in improving it along with many different dimensions and use cases. This talk will provide an overview of the latest and greatest features and optimizations which have landed in the project over the last year. Materialized views, the extension of ACID semantics to non-ORC data, and workload management are some noteworthy new features.
We will discuss optimizations which provide major performance gains as well as integration with other big data technologies such as Apache Spark, Druid, and Kafka. The talk will also provide a glimpse of what is expected to come in the near future.
Talk on Apache Kudu, presented by Asim Jalis at SF Data Engineering Meetup on 2/23/2016.
http://www.meetup.com/SF-Data-Engineering/events/228293610/
Big Data applications need to ingest streaming data and analyze it. HBase is great at ingesting streaming data but not good at analytics. HDFS is great at analytics but not at ingesting streaming data. Frequently applications ingest data into HBase and then move it to HDFS for analytics. What if you could use a single system for both use cases?
What if you could use a single system for both use cases? This could dramatically simplify your data pipeline architecture.
This is where Kudu comes in. Kudu is a storage system that lives between HDFS and HBase. It is good at both ingesting streaming data and good at analyzing it using Spark, MapReduce, and SQL.
Druid: Sub-Second OLAP queries over Petabytes of Streaming DataDataWorks Summit
When interacting with analytics dashboards in order to achieve a smooth user experience, two major key requirements are sub-second response time and data freshness. Cluster computing frameworks such as Hadoop or Hive/Hbase work well for storing large volumes of data, although they are not optimized for ingesting streaming data and making it available for queries in realtime. Also, long query latencies make these systems sub-optimal choices for powering interactive dashboards and BI use-cases.
In this talk we will present Druid as a complementary solution to existing hadoop based technologies. Druid is an open-source analytics data store, designed from scratch, for OLAP and business intelligence queries over massive data streams. It provides low latency realtime data ingestion and fast sub-second adhoc flexible data exploration queries.
Many large companies are switching to Druid for analytics, and we will cover how druid is able to handle massive data streams and why it is a good fit for BI use cases.
Agenda -
1) Introduction and Ideal Use cases for Druid
2) Data Architecture
3) Streaming Ingestion with Kafka
4) Demo using Druid, Kafka and Superset.
5) Recent Improvements in Druid moving from lambda architecture to Exactly once Ingestion
6) Future Work
Introduction to Presto at Treasure DataTaro L. Saito
Presto is a distributed SQL query engine that was developed by Facebook to make SQL queries scalable for large datasets. It translates SQL queries into multiple parallel tasks that can process data across many servers without using intermediate storage. This allows Presto to handle millions of records per second. Presto is now open source and used by many companies for interactive analysis of petabyte-scale datasets.
Data in Hadoop is getting bigger every day, consumers of the data are growing, organizations are now looking at making their Hadoop cluster compliant to federal regulations and commercial demands. Apache Ranger simplifies the management of security policies across all components in Hadoop. Ranger provides granular access controls to data.
The deck describes what security tools are available in Hadoop and their purpose then it moves on to discuss in detail Apache Ranger.
Raft protocol has been successfully used for consistent metadata replication; however, using it for data replication poses unique challenges. Apache Ratis is a RAFT implementation targeted at high throughput data replication problems. Apache Ratis is being successfully used as a consensus protocol for data stored in Ozone (object store) and Quadra(block device) to provide data throughput that saturates the network links and disk bandwidths.
Pluggable nature of Ratis renders it useful for multiple use cases including high availability, data or metadata replication, and ensuring consistency semantics.
This talk presents the design challenges to achieve high throughput and how Apache Ratis addresses them. We talk about specific optimizations that have been implemented to minimize overheads and scale up the throughput while maintaining correctness of the consistency protocol. The talk also explains how systems like Ozone take advantage of Ratis’s implementation choices to achieve scale. We will discuss the current performance numbers and also future optimizations. MUKUL KUMAR SINGH, Staff Software Engineer, Hortonworks and LOKESH JAIN, Software Engineer, Hortonworks
OSA Con 2022 - Apache Iceberg_ An Architectural Look Under the Covers - Alex ...Altinity Ltd
OSA Con 2022: Apache Iceberg: An Architectural Look Under the Covers
Alex Merced - Dremio
The data lakehouse is one of the most exciting trends in the data space promising to merge the best aspects of data lakes and data warehouses without either of their problems. Open source tech is making this promise a reality and in this talk Dremio Developer Advocate, Alex Merced, explores these technologies.
In this talk Alex Merced will cover:
- What is a Data Lakehouse?
- Why open matters in preserving the promise of lakehouses (better costs, vendor freedom, data freedom)
- What are technologies that enable lakehouses like Apache Iceberg, Apache Parquet, Apache Arrow and Project Nessie
Gartner Data and Analytics Summit: Bringing Self-Service BI & SQL Analytics ...Cloudera, Inc.
For self-service BI and exploratory analytic workloads, the cloud can provide a number of key benefits, but the move to the cloud isn’t all-or-nothing. Gartner predicts nearly 80 percent of businesses will adopt a hybrid strategy. Learn how a modern analytic database can power your business-critical workloads across multi-cloud and hybrid environments, while maintaining data portability. We'll also discuss how to best leverage the increased agility cloud provides, while maintaining peak performance.
Part 2: Apache Kudu: Extending the Capabilities of Operational and Analytic D...Cloudera, Inc.
3 Things to Learn About:
*How Apache Kudu enables users to do more than ever before with their Analytic and Operational Databases
*How Cloudera has built two versatile databases to help our customers tackle their hardest problems.
*How the addition of Apache Kudu to this mix will enable new use cases around real-time analytics, internet of things, time series data, and more.
Topics including: The transformative value of real-time data and analytics, and current barriers to adoption. The importance of an end-to-end solution for data-in-motion that includes ingestion, processing, and serving. Apache Kudu’s role in simplifying real-time architectures.
The document discusses how Sparklyr allows data scientists to access and work with data stored in Cloudera Enterprise using the popular RStudio IDE. It describes the challenges data scientists face in accessing secured Hadoop clusters and limitations of notebook environments. Sparklyr integration with RStudio provides a familiar environment for data scientists to access Hadoop data and compute using Spark, enabling distributed data science workflows directly in R. The presentation demonstrates how to analyze over a billion records using Spark and R through Sparklyr.
Part 1: Cloudera’s Analytic Database: BI & SQL Analytics in a Hybrid Cloud WorldCloudera, Inc.
3 Things to Learn About:
* On-premises versus the cloud: What’s the same and what’s different?
* Design and benefits of analytics in the cloud
* Best practices and architectural considerations
3 Things to Learn About:
*The IoT ecosystem and data management considerations for IoT
*Top IoT use cases and data architecture strategies for managing the sheer volume and variety of IoT data
*Real-life case studies on how our customers are using Cloudera Enterprise to drive insights and analytics from all of their IoT data
Data Engineering: Elastic, Low-Cost Data Processing in the CloudCloudera, Inc.
3 Things to Learn About:
*On-premises versus the cloud: What’s the same and what’s different?
*Benefits of data processing in the cloud
*Best practices and architectural considerations
Kudu is an open source storage layer developed by Cloudera that provides low latency queries on large datasets. It uses a columnar storage format for fast scans and an embedded B-tree index for fast random access. Kudu tables are partitioned into tablets that are distributed and replicated across a cluster. The Raft consensus algorithm ensures consistency during replication. Kudu is suitable for applications requiring real-time analytics on streaming data and time-series queries across large datasets.
This document provides an introduction to Apache Kudu, a storage layer for Apache Hadoop designed for fast analytics on fast data. It discusses Kudu's motivations of filling gaps in HDFS and HBase capabilities, its design goals of high throughput scans and low latency reads/writes, and how its columnar storage and integration with tools like Spark and Impala enable it to meet these goals. Example use cases like time series and real-time analytics are presented. The document also covers Kudu's architecture of tables and tablets, its replication and fault tolerance model using Raft consensus, and performance comparisons that show it outperforming other storage systems.
The Kite SDK is an open source set of libraries, tools, examples, and documentation focused on helping developers build systems on top of the Apache Hadoop ecosystem. Learn (via examples) how Kite makes it easier to work with data in HDFS and Apache HBase as records and datasets, just as you would with a relational database.
This document discusses Oozie's high availability (HA) solution. It allows multiple Oozie servers to run against the same database, providing active-active HA and horizontal scalability. A load balancer provides a single entry point to the Oozie servers. ZooKeeper coordinates the servers and enables services like locking and log streaming across servers. Configuration changes allow point Oozie to the ZooKeeper ensemble and load balancer, and enable HA services. Users can now view and access logs from any server, without needing to know which server processed their jobs.
Scale 12 x Efficient Multi-tenant Hadoop 2 Workloads with YarnDavid Kaiser
Hadoop is about so much more than batch processing. With the recent release of Hadoop 2, there have been significant changes to how a Hadoop cluster uses resources. YARN, the new resource management component, allows for a more efficient mix of workloads across hardware resources, and enables new applications and new processing paradigms such as stream-processing. This talk will discuss the new design and components of Hadoop 2, and examples of Modern Data Architectures that leverage Hadoop for maximum business efficiency.
Data ingest is a deceptively hard problem. In the world of big data processing, it becomes exponentially more difficult. It's not sufficient to simply land data on a system, that data must be ready for processing and analysis. The Kite SDK is a data API designed for solving the issues related to data infest and preparation. In this talk you'll see how Kite can be used for everything from simple tasks to production ready data pipelines in minutes.
The Transformation of your Data in modern IT (Presented by DellEMC)Cloudera, Inc.
Organizations have a wealth of data contained within the existing infrastructures. At DellEMC we’re helping customers remove the barriers of legacy datastores and transforming the customer experience in the modern datacentre. Learn how to unshackle the valuable data inside your existing data warehouse, leverage new techniques, applications and technology to enhance the financial impact of all your data sources
Cloudera Director: Unlock the Full Potential of Hadoop in the CloudCloudera, Inc.
Cloud environments are increasingly becoming a popular deployment option for Hadoop. Enterprises can take advantage of the added flexibility and elasticity of the cloud for both long-running clusters, temporary deployments or for spikey workloads. However, as more and more users choose cloud environments for critical Hadoop workloads, they are often forced to compromise on key aspects of their data platform.
Cloudera Director enables the full fidelity of the Enterprise Data Hub in the cloud, without compromises. Announced with the recent 5.2 release, Cloudera Director is the simple, reliable way to deploy and scale Hadoop in the cloud, while maintaining an open and neutral platform with enterprise-grade capabilities.
During this webinar, Tushar Shanbhag, Director of Product Management, will look at why Hadoop cloud environments are becoming so popular and some of the challenges around Hadoop in the cloud. He will then provide an in-depth overview of Cloudera Director, its key features, and how it alleviates these common challenges. Finally, he will discuss some key use cases and provide insight into what’s next for Cloudera and Hadoop in the cloud.
Apache Oozie has come a long way and now accounts for over 2.8 Million jobs per month on Yahoo's grid infrastructure. If you are running Hadoop jobs repeatedly and thinking of a smarter way of doing it, Apache Oozie is the answer. Be it running complex data transformation jobs chained one after another or simple daily data copy, Oozie workflows will help you to manage these tasks efficiently. Mona will cover the new features introduced in Apache Oozie 4.x, in particular, Apache HCatalog Integration, Job Notifications and SLA Monitoring for building large-scale and efficient data processing pipelines.
Securing the Data Hub--Protecting your Customer IP (Technical Workshop)Cloudera, Inc.
Your data is your IP and its security is paramount. The last thing you want is for your data to become a target for threats. This workshop will focus on the realities of protecting your customer’s IP from external and internal threats with battle hardened technologies and methodologies. Another key concept that will be examined is the connection of people, processes and technology. In addition, the session will take a look at authentication and authorisation, auditing and data lineage as well as the different groups required to play a part in the modern data hub. We will also look at how to produce high impact operation reports from Cloudera’s RecordService a new core security layer that centrally enforces fine-grained access control policy, which helps close the feedback loop to ensure awareness of security as a living entity within your organisation.
Boris Lublinsky and Alexey Yakubovich give us an overview of using Oozie. This presentation was given on December 13th, 2012 at the Nokia offices in Chicago, IL.
View the HD video of this talk here: http://vimeo.com/chug/oozie-overview
cloudera Apache Kudu Updatable Analytical Storage for Modern Data PlatformRakuten Group, Inc.
Apache Kudu is an open source distributed storage for a real-time analytical workload. Since it supports Update and Inserts, Kudu can be used for both real-time operational database and analytic database. In this session, I will describe the detailed architecture of Kudu to reveal how it supports Update and Insert on columnar storage architecture.
Apache Kudu - Updatable Analytical Storage #rakutentechCloudera Japan
This document provides an overview of Apache Kudu, an open source columnar storage system that enables fast analytics on fast changing data. It discusses Kudu's architecture including its use of tablets, replication using Raft consensus, and columnar storage with compression. The document also covers Kudu's write path involving memstores, delta memstores, and flushing to disk; its read path involving lookups without merging files; and compaction processes. Overall, the summary provides a high-level technical introduction to Kudu's capabilities and design.
February 2016 HUG: Apache Kudu (incubating): New Apache Hadoop Storage for Fa...Yahoo Developer Network
Over the past several years, the Hadoop ecosystem has made great strides in its real-time access capabilities, narrowing the gap compared to traditional database technologies. With systems such as Impala and Apache Spark, analysts can now run complex queries or jobs over large datasets within a matter of seconds. With systems such as Apache HBase and Apache Phoenix, applications can achieve millisecond-scale random access to arbitrarily-sized datasets. Despite these advances, some important gaps remain that prevent many applications from transitioning to Hadoop-based architectures. Users are often caught between a rock and a hard place: columnar formats such as Apache Parquet offer extremely fast scan rates for analytics, but little to no ability for real-time modification or row-by-row indexed access. Online systems such as HBase offer very fast random access, but scan rates that are too slow for large scale data warehousing workloads. This talk will investigate the trade-offs between real-time transactional access and fast analytic performance from the perspective of storage engine internals. It will also describe Kudu, the new addition to the open source Hadoop ecosystem with out-of-the-box integration with Apache Spark, that fills the gap described above to provide a new option to achieve fast scans and fast random access from a single API.
Speakers:
David Alves. Software engineer at Cloudera working on the Kudu team, and a PhD student at UT Austin. David is a committer at the Apache Software Foundation and has contributed to several open source projects, including Apache Cassandra and Apache Drill.
The document discusses Kudu, a new updatable columnar storage system for Hadoop that was built to address gaps in transactional and analytic capabilities of existing Hadoop storage technologies like HDFS and HBase. Kudu aims to provide both high throughput for large scans like HDFS and low latency for individual row lookups and updates like HBase, while supporting SQL queries and a relational data model. It leverages improvements in hardware by using a columnar format and indexes to improve CPU efficiency for these workloads compared to traditional storage systems. The document outlines Kudu's goals and capabilities and provides examples of use cases like time series analytics, machine data analytics and online reporting that would benefit from Kudu's simultaneous support for sequential
Kudu: New Hadoop Storage for Fast Analytics on Fast DataCloudera, Inc.
The document discusses Kudu, an open source storage system for Hadoop that is designed to enable both transactional and analytic workloads. Kudu uses a columnar storage format and provides ACID transactions for fast analytics on fast data. It aims to address gaps in Hadoop for workloads that require simultaneous random access and scanning of data. Benchmarks show Kudu can perform TPC-H queries within 2x of Parquet storage, with low latency for reads and writes on solid state drives.
The document discusses Apache Kudu, an open source storage layer for Apache Hadoop that enables fast analytics on fast data. Kudu is designed to fill the gap between HDFS and HBase by providing fast analytics capabilities on fast-changing or frequently updated data. It achieves this through its scalable and fast tabular storage design that allows for both high insert/update throughput and fast scans/queries. The document provides an overview of Kudu's architecture and capabilities, examples of how to use its NoSQL and SQL APIs, and real-world use cases like enabling low-latency analytics pipelines for companies like Xiaomi.
Apache Kudu (Incubating): New Hadoop Storage for Fast Analytics on Fast Data ...Cloudera, Inc.
This document provides an overview of Apache Kudu, an open source storage layer for Apache Hadoop that enables fast analytics on fast data. Some key points:
- Kudu is a columnar storage engine that allows for both fast analytics queries as well as low-latency updates to the stored data.
- It addresses gaps in the existing Hadoop storage landscape by providing efficient scans, individual row lookups, and mutable data all within the same system.
- Kudu uses a master-tablet server architecture with tablets that are horizontally partitioned and replicated for fault tolerance. It supports SQL and NoSQL interfaces.
- Integrations with Spark, Impala and MapReduce allow it to be used for both
DatEngConf SF16 - Apache Kudu: Fast Analytics on Fast DataHakka Labs
This document discusses Apache Kudu, an open source columnar storage system for analytics workloads on Hadoop. Kudu is designed to enable both fast analytics queries as well as real-time updates on fast changing data. It aims to fill gaps in the current Hadoop storage landscape by supporting simultaneous high throughput scans, low latency reads/writes, and ACID transactions. An example use case described is for real-time fraud detection on streaming financial data.
Kudu: Resolving Transactional and Analytic Trade-offs in Hadoopjdcryans
Kudu is a new column-oriented storage system for Apache Hadoop that is designed to address the gaps in transactional processing and analytics in Hadoop. It aims to provide high throughput for large scans, low latency for individual rows, and database semantics like ACID transactions. Kudu is motivated by the changing hardware landscape with faster SSDs and more memory, and aims to take advantage of these advances. It uses a distributed table design partitioned into tablets replicated across servers, with a centralized metadata service for coordination.
This document discusses Kudu, an open source storage system for Hadoop that provides fast analytics on fast data. It was built by Cloudera to address gaps in Hadoop's storage technologies by providing low-latency transactions and fast scans. The document outlines Kudu's design goals, architecture using columnar storage and Raft consensus, performance benchmarks showing faster analytics than Parquet and HBase, and two use cases at Chinese company Xiaomi where Kudu improved their analytics pipelines.
Azure + DataStax Enterprise (DSE) Powers Office365 Per User StoreDataStax Academy
We will present our Office 365 use case scenarios, why we chose Cassandra + Spark, and walk through the architecture we chose for running DSE on Azure.
The presentation will feature demos on how you too can build similar applications.
Kudu is a storage layer developed by Cloudera that is designed for fast analytics on fast data. It aims to provide high throughput for large scans and low latency for individual reads and writes. Kudu tables can be queried using SQL and provide database-like semantics like ACID transactions. Kudu is optimized for workloads that require both sequential and random read/write access patterns, such as time series data, machine data analytics, and online reporting. It provides improvements over traditional Hadoop storage systems by eliminating complex ETL pipelines and enabling immediate access to new data.
This document discusses Apache Kudu, an open source column-oriented storage system that provides fast analytics on fast data. It describes Kudu's design goals of high throughput for large scans, low latency for short accesses, and database-like semantics. The document outlines Kudu's architecture, including its use of columnar storage, replication for fault tolerance, and integrations with Spark, Impala and other frameworks. It provides examples of using Kudu for IoT and real-time analytics use cases. Performance comparisons show Kudu outperforming other NoSQL systems on analytics and operational workloads.
Using Kafka and Kudu for fast, low-latency SQL analytics on streaming dataMike Percy
The document discusses using Kafka and Kudu for low-latency SQL analytics on streaming data. It describes the challenges of supporting both streaming and batch workloads simultaneously using traditional solutions. The authors propose using Kafka to ingest data and Kudu for structured storage and querying. They demonstrate how this allows for stream processing, batch processing, and querying of up-to-second data with low complexity. Case studies from Xiaomi and TPC-H benchmarks show the advantages of this approach over alternatives.
Simplifying Hadoop with RecordService, A Secure and Unified Data Access Path ...Cloudera, Inc.
SFHUG presentation from February 2, 2016. One of the key values of the Hadoop ecosystem is its flexibility. There is a myriad of components that make up this ecosystem, allowing Hadoop to tackle otherwise intractable problems. However, having so many components provides a significant integration, implementation, and usability burden. Features that ought to work in all the components often require sizable per-component effort to ensure correctness across the stack.
Lenni Kuff explores RecordService, a new solution to this problem that provides an API to read data from Hadoop storage managers and return them as canonical records. This eliminates the need for components to support individual file formats, handle security, perform auditing, and implement sophisticated IO scheduling and other common processing that is at the bottom of any computation.
Lenni discusses the architecture of the service and the integration work done for MapReduce and Spark. Many existing applications on those frameworks can take advantage of the service with little to no modification. Lenni demonstrates how this provides fine grain (column level and row level) security, through Sentry integration, and improves performance for existing MapReduce and Spark applications by up to 5×. Lenni concludes by discussing how this architecture can enable significant future improvements to the Hadoop ecosystem.
About the speaker: Lenni Kuff is an engineering manager at Cloudera. Before joining Cloudera, he worked at Microsoft on a number of projects including SQL Server storage engine, SQL Azure, and Hadoop on Azure. Lenni graduated from the University of Wisconsin-Madison with degrees in computer science and computer engineering.
Whether you are developing a greenfield data project or migrating a legacy system,
there are many critical design decisions to be made. Often, it is advantageous to not only
consider immediate requirements, but also the future requirements and technologies you may
want to support. Your project may start out supporting batch analytics with the vision of adding
realtime support. Or your data pipeline may feed data to one technology today, but tomorrow
an entirely new system needs to be integrated. Apache Kafka can help decouple these
decisions and provide a flexible core to your data architecture. This talk will show how building
Kafka into your pipeline can provide the flexibility to experiment, evolve and grow. It will also
cover a brief overview of Kafka, its architecture, and terminology.
The document discusses several high availability and disaster recovery options for SQL Server including failover clustering, database mirroring, log shipping, and replication. It provides examples of how different companies have implemented these technologies depending on their requirements. Key factors that influence architecture choices are downtime tolerance, deployment of technologies, and operational procedures. The document also covers SQL Server upgrade processes and how to move databases to a new datacenter while maintaining high availability.
Big Data Day LA 2016/ NoSQL track - Apache Kudu: Fast Analytics on Fast Data,...Data Con LA
1) Apache Kudu is a new updatable columnar storage engine for Apache Hadoop that facilitates fast analytics on fast data.
2) Kudu is designed to address gaps in the current Hadoop storage landscape by providing both high throughput for big scans and low latency for short accesses simultaneously.
3) Kudu integrates with various Hadoop components like Spark, Impala, MapReduce to enable SQL queries and other analytics workloads on fast updating data.
The document discusses using Cloudera DataFlow to address challenges with collecting, processing, and analyzing log data across many systems and devices. It provides an example use case of logging modernization to reduce costs and enable security solutions by filtering noise from logs. The presentation shows how DataFlow can extract relevant events from large volumes of raw log data and normalize the data to make security threats and anomalies easier to detect across many machines.
Cloudera Data Impact Awards 2021 - Finalists Cloudera, Inc.
The document outlines the 2021 finalists for the annual Data Impact Awards program, which recognizes organizations using Cloudera's platform and the impactful applications they have developed. It provides details on the challenges, solutions, and outcomes for each finalist project in the categories of Data Lifecycle Connection, Cloud Innovation, Data for Enterprise AI, Security & Governance Leadership, Industry Transformation, People First, and Data for Good. There are multiple finalists highlighted in each category demonstrating innovative uses of data and analytics.
2020 Cloudera Data Impact Awards FinalistsCloudera, Inc.
Cloudera is proud to present the 2020 Data Impact Awards Finalists. This annual program recognizes organizations running the Cloudera platform for the applications they've built and the impact their data projects have on their organizations, their industries, and the world. Nominations were evaluated by a panel of independent thought-leaders and expert industry analysts, who then selected the finalists and winners. Winners exemplify the most-cutting edge data projects and represent innovation and leadership in their respective industries.
The document outlines the agenda for Cloudera's Enterprise Data Cloud event in Vienna. It includes welcome remarks, keynotes on Cloudera's vision and customer success stories. There will be presentations on the new Cloudera Data Platform and customer case studies, followed by closing remarks. The schedule includes sessions on Cloudera's approach to data warehousing, machine learning, streaming and multi-cloud capabilities.
Machine Learning with Limited Labeled Data 4/3/19Cloudera, Inc.
Cloudera Fast Forward Labs’ latest research report and prototype explore learning with limited labeled data. This capability relaxes the stringent labeled data requirement in supervised machine learning and opens up new product possibilities. It is industry invariant, addresses the labeling pain point and enables applications to be built faster and more efficiently.
Data Driven With the Cloudera Modern Data Warehouse 3.19.19Cloudera, Inc.
In this session, we will cover how to move beyond structured, curated reports based on known questions on known data, to an ad-hoc exploration of all data to optimize business processes and into the unknown questions on unknown data, where machine learning and statistically motivated predictive analytics are shaping business strategy.
Introducing Cloudera DataFlow (CDF) 2.13.19Cloudera, Inc.
Watch this webinar to understand how Hortonworks DataFlow (HDF) has evolved into the new Cloudera DataFlow (CDF). Learn about key capabilities that CDF delivers such as -
-Powerful data ingestion powered by Apache NiFi
-Edge data collection by Apache MiNiFi
-IoT-scale streaming data processing with Apache Kafka
-Enterprise services to offer unified security and governance from edge-to-enterprise
Introducing Cloudera Data Science Workbench for HDP 2.12.19Cloudera, Inc.
Cloudera’s Data Science Workbench (CDSW) is available for Hortonworks Data Platform (HDP) clusters for secure, collaborative data science at scale. During this webinar, we provide an introductory tour of CDSW and a demonstration of a machine learning workflow using CDSW on HDP.
Shortening the Sales Cycle with a Modern Data Warehouse 1.30.19Cloudera, Inc.
Join Cloudera as we outline how we use Cloudera technology to strengthen sales engagement, minimize marketing waste, and empower line of business leaders to drive successful outcomes.
Leveraging the cloud for analytics and machine learning 1.29.19Cloudera, Inc.
Learn how organizations are deriving unique customer insights, improving product and services efficiency, and reducing business risk with a modern big data architecture powered by Cloudera on Azure. In this webinar, you see how fast and easy it is to deploy a modern data management platform—in your cloud, on your terms.
Modernizing the Legacy Data Warehouse – What, Why, and How 1.23.19Cloudera, Inc.
Join us to learn about the challenges of legacy data warehousing, the goals of modern data warehousing, and the design patterns and frameworks that help to accelerate modernization efforts.
Leveraging the Cloud for Big Data Analytics 12.11.18Cloudera, Inc.
Learn how organizations are deriving unique customer insights, improving product and services efficiency, and reducing business risk with a modern big data architecture powered by Cloudera on AWS. In this webinar, you see how fast and easy it is to deploy a modern data management platform—in your cloud, on your terms.
Explore new trends and use cases in data warehousing including exploration and discovery, self-service ad-hoc analysis, predictive analytics and more ways to get deeper business insight. Modern Data Warehousing Fundamentals will show how to modernize your data warehouse architecture and infrastructure for benefits to both traditional analytics practitioners and data scientists and engineers.
Explore new trends and use cases in data warehousing including exploration and discovery, self-service ad-hoc analysis, predictive analytics and more ways to get deeper business insight. Modern Data Warehousing Fundamentals will show how to modernize your data warehouse architecture and infrastructure for benefits to both traditional analytics practitioners and data scientists and engineers.
The document discusses the benefits and trends of modernizing a data warehouse. It outlines how a modern data warehouse can provide deeper business insights at extreme speed and scale while controlling resources and costs. Examples are provided of companies that have improved fraud detection, customer retention, and machine performance by implementing a modern data warehouse that can handle large volumes and varieties of data from many sources.
Extending Cloudera SDX beyond the PlatformCloudera, Inc.
Cloudera SDX is by no means no restricted to just the platform; it extends well beyond. In this webinar, we show you how Bardess Group’s Zero2Hero solution leverages the shared data experience to coordinate Cloudera, Trifacta, and Qlik to deliver complete customer insight.
Federated Learning: ML with Privacy on the Edge 11.15.18Cloudera, Inc.
Join Cloudera Fast Forward Labs Research Engineer, Mike Lee Williams, to hear about their latest research report and prototype on Federated Learning. Learn more about what it is, when it’s applicable, how it works, and the current landscape of tools and libraries.
Analyst Webinar: Doing a 180 on Customer 360Cloudera, Inc.
451 Research Analyst Sheryl Kingstone, and Cloudera’s Steve Totman recently discussed how a growing number of organizations are replacing legacy Customer 360 systems with Customer Insights Platforms.
Build a modern platform for anti-money laundering 9.19.18Cloudera, Inc.
In this webinar, you will learn how Cloudera and BAH riskCanvas can help you build a modern AML platform that reduces false positive rates, investigation costs, technology sprawl, and regulatory risk.
Introducing the data science sandbox as a service 8.30.18Cloudera, Inc.
How can companies integrate data science into their businesses more effectively? Watch this recorded webinar and demonstration to hear more about operationalizing data science with Cloudera Data Science Workbench on Cazena’s fully-managed cloud platform.
Explore the rapid development journey of TryBoxLang, completed in just 48 hours. This session delves into the innovative process behind creating TryBoxLang, a platform designed to showcase the capabilities of BoxLang by Ortus Solutions. Discover the challenges, strategies, and outcomes of this accelerated development effort, highlighting how TryBoxLang provides a practical introduction to BoxLang's features and benefits.
Major Outages in Major Enterprises Payara ConferenceTier1 app
In this session, we will be discussing major outages that happened in major enterprises. We will analyse the actual thread dumps, heap dumps, GC logs, and other artifacts captured at the time of the problem. After this session, troubleshooting CPU spikes, OutOfMemoryError, response time degradations, network connectivity issues, and application unresponsiveness may not stump you.
Ansys Mechanical enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite element analysis (FEA) solvers available in the suite, you can customize and automate solutions for your structural mechanics problems and parameterize them to analyze multiple design scenarios. Ansys Mechanical is a dynamic tool that has a complete range of analysis tools.