Огромна част от техническите презентации по света не струват! В този слайд дек ще намерите основни съвети, които да вземете впредвид следващият път, когато вие самите сте на път да презентирате!
Have you recently been in a boring presentation? I bet you were. I am also almost sure that one of the reason why you got bored is because of the speaker's slide deck. That is true because 99% of the presenters out there use their presentation software(be that PowerPoint, Prezi or Keynote) in a wrong way. This, of course, leads to missed opportunities for future business, disappointed audiences and probably miscommunicated important information. As presenters we want the opposite!
This document provides an overview of business intelligence. It defines business intelligence as transforming data into knowledge. It discusses data warehouses as single points of truth that store large amounts of differently designed data. It demonstrates extracting information from data warehouses using T-SQL and visualizing data in Excel models and Power BI reports to provide ready analytics to managers in a beautiful way.
The 5 Hidden Performance Gems of SQL Server 2014Boris Hristov
SQL Server 2014 comes with dozens of improvements in various areas. In this presentation we will discuss and see how the new release can make the life of each and every developer easier and what are the top 5 T-SQL enhancements that we can use in our day-to-day work.
Do you think that your data is not secured in the cloud? Is that one of the reasons for you to not migrate at least some workloads there? Things changed in the last few months in terms of Azure security. In this session we will take a closer look at what the features Row Level Security(RLS) and Dynamic Data Masking can do for your business and how they can help you secure your databases.
The Nightmare of Locking, Blocking and Isolation Levels!Boris Hristov
I am sure you all know that troubleshooting problems related to locking and blocking (hey, sometimes there are deadlocks too) can be a real nightmare! In this session, you will be able to see and understand why and how locking actually works, what problems it causes and how can we use isolation levels and various other techniques to resolve them!
How to Deliver Technical Presentations: The Right Way!Boris Hristov
Have you been to a bad presentation or is it actually you that want to gain and improve your presentation skills? In this session you will learn what makes of a great presentation and what are the mistakes that sometimes even advanced speakers do! You will see and be presented with the most important concepts and techniques that will help you go to the next level and deliver far better presentations for your audience! We will take a look at both the fundamentals and the specifics of a technical presentation and what makes one great!
Do you think that your data is not secured in the cloud? Is that one of the reasons for you to not migrate at least some workloads there? Things changed in the last few months in terms of Azure security. In this session we will take a closer look at what the features Row Level Security(RLS) and Dynamic Data Masking can do for your business and how they can help you secure your databases.
Top 5 T-SQL Improvements in SQL Server 2014Boris Hristov
SQL Server 2014 comes with dozens of improvements in various areas. In this presentation we will discuss and see how the new release can make the life of each and every developer easier and what are the top 5 T-SQL enhancements that we can use in our day-to-day work.
Have you been to a bad presentation or is it actually you that want to gain and improve your presentation skills? In this session you will learn what makes of a great presentation and what are the mistakes that sometimes even advanced speakers do! You will see and be presented with the most important concepts and techniques that will help you go to the next level and deliver far better presentations for your audience! We will take a look at both the fundamentals and the specifics of a technical presentation and what makes one great!
The Nightmare of Locking, Blocking and Isolation Levels!Boris Hristov
I am sure you all know that troubleshooting problems related to locking and blocking (hey, sometimes there are deadlocks too) can be a real nightmare! In this session, you will be able to see and understand why and how locking actually works, what problems it causes and how can we use isolation levels and various other techniques to resolve them!
Have you recently been in a boring presentation? I bet you were. I am also almost sure that one of the reason why you got bored is because of the speaker's slide deck. That is true because 99% of the presenters out there use their presentation software(be that PowerPoint, Prezi or Keynote) in a wrong way. This, of course, leads to missed opportunities for future business, disappointed audiences and probably miscommunicated important information. As presenters we want the opposite! In the slide deck you will find 10 of the fundamental rules of great presentation design which we all need to follow in order to join that 1% of people who make a difference and indeed achieve the goals of their presentations.
The topic of SQL Server concurrency is one that many people want to understand really well, but at the same time is one that doesn't get the needed attention for some reason. In addition, isolation levels can play a huge role in both the performance and the scalability of every application and so the proper choice of isolation level is crucial. In this session we are going to go deep into the world of SQL Server isolation levels and see what is the behaviour of each one of them. We will discuss how we should approach the final decision on which level we should go with and how we can actually effectively troubleshoot concurrency issues. Last, but not at least, we will take a look at what is going on behind the scenes when our applications work and what differentiates one isolation level from the other. The session is suitable for both application developers and DBAs who want to advance their knowledge in the unending world of SQL Server concurrency.
Top 5 T-SQL Improvements in SQL Server 2014Boris Hristov
SQL Server 2014 comes with dozens of improvements in various areas. In this presentation we will discuss and see how the new release can make the life of each and every developer easier and what are the top 5 T-SQL enhancements that we can use in our day-to-day work.
Database Transactions and SQL Server ConcurrencyBoris Hristov
The document discusses database transactions and transaction management. It begins with an overview of transactions, their properties (atomicity, consistency, isolation, durability known as ACID), and how they are implemented using locks in SQL Server. It then covers transaction isolation levels, locking concepts like lock types and escalation, and how to troubleshoot locking problems including deadlocks. The document provides examples of transactions in SQL Server and demonstrations of managing transactions and concurrency.
This document discusses database performance factors for developers. It covers topics like query execution plans, table indexes, table partitioning, and performance troubleshooting. The goal is to help developers understand how to optimize database performance. It provides examples and recommends analyzing execution plans, properly indexing tables, partitioning large tables, and using a structured approach to troubleshooting performance issues.
You want rules? You need Policy-Based Management!Boris Hristov
Have you ever wanted to check, audit or even enforce a specific option or configuration in your environment? What if I tell you that you can accomplish all of these and even report on the results with just a few clicks? Interested? In this session you will learn about the "hidden power" of Policy-Based Management, Centralised Management Server and EPM Framework and how they can help you keep your environment healthy and under control!
The Nightmare of Locking, Blocking and Isolation Levels!Boris Hristov
I am sure you all know that troubleshooting problems related to locking and blocking (hey, sometimes there are deadlocks too) can be a real nightmare! In this session, you will be able to see and understand why and how locking actually works, what problems it causes and how can we use isolation levels and various other techniques to resolve them!
2. Кой съм аз?Студент в НБУСъс страст към:SQL ServerПрезентациитеbrshristov@live.comhttp://www.borishristov.com/bloghttp://www.linkedin.com/in/borishristov2
3. План за днесОсновни съвети и препоръки123Изводи и обобщение„Техническата част“ 3