Azure Cosmos DB: Features, Practical Use and Optimization "

Presentation on SHIFT's migration from MongoDB to Cassandra. Topics will include reasons behind choosing to move to Cassandra, zero downtime migration strategy, data modeling patterns, and the benefits of using CQL3.

The document summarizes MongoDB as a modern database designed to solve problems of volume, velocity, and variety of data that traditional relational databases are not well-suited for. It highlights key MongoDB features like scalability, flexible schemas, and high availability. The document also discusses how MongoDB compares favorably to other databases in security capabilities and is a good fit for applications involving user data management, content delivery, and mobile apps.

This document provides information on and demonstrations of several bleeding edge database technologies: Aerospike, Algebraix Data, and Google BigQuery. It includes benchmark results, architecture diagrams, pricing and deployment details for each one. Example use cases and instructions for getting started with the technologies are also provided.

Presentation for All Things Open Conference on "How to bootstrap SaaS startup using Open Source Tools"

Today's datasets are growing at an exponential rate. Collection, storage, analysis, and reporting are becoming more challenging, and the results more valued. A decade ago, RRDTool's algorithms were well-suited to our requirements, but they fall short of scaling to current demands. A new direction is needed, one that prioritizes write-optimized storage, and that scales beyond a single host. This presentation will provide an overview of Newts, a distributed time-series data store based on ScyllaDB, show how it compares to other solutions, and take a look at how it is integrated in OpenNMS.

A quick overview of AWS Kinesis: What is Kinesis, what problems does Kinesis solve, and how might you integrate Kinesis with an existing data warehouse.

The document summarizes the key improvements in MongoDB version 2.6, including improved operations, integrated search capabilities, query system enhancements, improved security features, and better performance and stability. Some of the main updates are bulk write operations, background indexing and replication, storage allocation improvements to reduce fragmentation, full text search integration, index intersection capabilities, aggregation framework enhancements, and auditing functionality. The presentation provides details on each of these areas.

See webinar recording of this presentation at https://resource.alibabacloud.com/webinar/detail.htm?webinarId=33 Cloud migration is the first big step for any organization wishing to undertake modern digital transformation. For most companies, choosing the best cloud migration strategy is a complex puzzle to solve. In this webinar presentation, we will look at the high-level elements that an organization should consider as they contemplate a move to Alibaba Cloud. The presentation will also help organizations to understand the different migration scenarios, business strategies, tools and methodologies available to migrate to Alibaba Cloud. This includes how to choose the optimal migration method based on business cases and a short demo of Alibaba Cloud migration tools which can help enterprises to accelerate their cloud migration goals.

A preview into SQL Server 2019 from Bob, Asad and my presentation at PASS Summit 2018 (Nov '18). We provided insights into what our public preview builds for SQL Server 2019 had in November.

- Rediff News uses MongoDB for its publishing system to manage the lifecycle of articles, store article metadata and roles, acquire external feeds, enable tagging and notifications, and power search and data visualization on maps. - The system allows users to upload Excel data, match it to map attributes, generate articles using data science insights, and visualize data on interactive maps. - Rediff's architecture uses POJOs to define schemas, custom collections to store different data types, and a REST layer to expose data resources and abstract storage from applications.

RDS is Alibaba Cloud's relational database service that provides a managed database service. It offers high availability, high performance, and scalability. Key benefits include usability through easy deployment and management, security through features like IP whitelisting and SQL attack protection, and availability through an architecture with primary and standby instances in different zones for failover. RDS instances can be easily scaled up or down and offer backups, read replicas, and temporary instances for recovery.

This document discusses MongoDB sharding as a case study for scaling MongoDB. It provides background on CIGNEX Datamatics and their big data analytics practice. It then describes a use case of 7 million users accessing digital assets across 8 devices each. It recommends MongoDB due to its flexibility and performance. The solution involves sharding across multiple MongoDB nodes to distribute the data and handle the high volume of concurrent requests. Benchmarking shows that sharding significantly improves performance of inserts and updates over non-sharded architecture. The key takeaway is that sharding is very effective but requires careful planning, benchmarking, and choice of shard key.

With the recent release of SQL Server 2016 SP1 providing a consistent programming surface area has generated quite a buzz in the SQL Server community. SQL Server 2016 SP1 allows businesses of all sizes to leverage full feature set such as In-Memory technologies on all editions of SQL Server to get enterprise grade performance. This presentation focuses on the new improvements, new limits on the lower editions, differentiating factors and key scenarios enabled by SQL Server 2016 SP1 which makes SQL Server 2016 SP1 an obvious choice for the customers. This session was delivered to PASS VC DBA fundamentals chapter for everyone to learn about these exciting new improvements announced with SQL Server 2016 SP1 to ensure they are leveraging them to maximize performance and throughput of your SQL Server environment.

This document provides an overview of Mesosphere DC/OS and its benefits. It begins with an introduction to the challenges of building data-intensive applications at scale. It then outlines how Mesosphere DC/OS provides a unified platform for containers and data services across infrastructure with automation and architectural control. Key benefits highlighted include speed, cost savings, and ensuring necessary skills. The document concludes with examples of how Mesosphere is powering industry leaders and a demo.

In this session, database experts Pini Dibask and Jason Hall reveal the lesser-known features that’ll help you improve database performance in record time.