Indexes are essential to good database performance, but it can be hard to decide what indexes to create. In this session we'll look at guidelines for index creation
This session is a primer on column store indexes and SQL Server batch mode, it delves into the background behind the performance gains achieved by batch mode and includes demos on things that can be done to further enhance batch mode performance.
Understanding how SQL Server performance tuning works is not just a job for DBA's. It is important for BI professionals to understand as well
See how to use Power Query to build a detail-level reporting solution
Attend this session and learn how to leverage PowerShell to collect data from Perfmon, DMVs, and more. This session will feature demos where attendees are encouraged to send challenges to the presenter via email for demonstration purposes.
This presentation includes an overview of SQL Server 2012 & a deep dive into SQL Server 2014 columnstore indexes, including a review of the architecture, as well as the challenges, workarounds, travails, & big wins at customer sites
A review of many TSQL mistakes I see over and over at clients! This is a 100%-demo session, with the bad AND good code presented. I GUARANTEE that you will find things here that help you be MUCH better at interacting with SQL Server!!
This session will demonstrate query performance issues a dba is confronted with every day. The demos will handle these scenarios and it's solution
Great database performance starts with great database design.
In this session you will see what is delayed durability, how it is achieved and how to make the best use case out of it. You will understand how to use it and a demo which explains the effects of using delayed durability with SSDs.
Isolation levels are one of the most complex subjects inside SQL Server and at the same time - one of the most important one. In this session we will take a look at all of them and see how they work behind the scenes.
Many customers are looking toward Cloud technologies to reduce operational and capital expenditures. A popular choices today for SQL Server customers is to deploy in the Microsoft Azure Virtual Machine environment. Come to this session and learn how
Data warehouse designers often ignore the specific needs of an OLAP database. In this session, John will outline the best ways to optimise your relational database to support your multidimensional OLAP cubes
In this session, you’ll learn about SQL Server stored procedures: what they are, when and why you'd use them, and how you would develop a solution with one. We’ll walk through examples to explore the process of solution building in SQL Server.
You're a DBA who's struggled with Perfmon metrics and Profiler. You're facing a sea of confusing numbers, and you don't know where to focus first. Microsoft Certified Master Brent Ozar will give you a friendly introduction to wait statistics.
This will be a deep dive into how the optimizer makes its decisions to give you a plan, the things that can go wrong and how you can have influence over these choices.
Many triggers are inefficient and violate best practices, but it doesn't have to be this way.
Join this session and learn how to improve your triggers and keep them off the list of potential scapegoats for your SQL Server performance woes.
This session present key tools, methodology and approach for troubleshooting SQL Server. Performance and availability of the database engine has a direct impact on user experience of applications.
In this session we'll dig into the internal structures of indexes. We will explore the differences between clustered and non-clustered indexes, what's laid out within each page of the indexes.
In this session discuss the query optimizer, the individual phases of optimization, and how understanding these items can impact our queries in a positive way
Understanding how SQL Server performs under various Load scenarios, requires controlled testing of a SQL Server instance whilst capturing key metrics
using tools like Distributed Replay Controller can make this challenging task easier
Query Store is a new feature that is coming to SQL Azure and SQLServer. It aims to greatly simplify the process of getting insight intothe performance of your application. Come learn how the SQL team is going to make your life awhole lot easier!
Attend this session to learn how to take charge of optimization, expertly mold your query plans, and gain a new set of tools for eliminating bottlenecks in even your most complex problem queries.
Hekaton is the Greek word for 100 - the goal of In-Memory OLTP in SQL Server 2014 is to
improve query performance up to 100 times. In this session we will look under
the cover of Hekaton and the Multi Version Concurrency Control (MVCC)
In SQL Server 2014, there have been many changes aimed at giving a more accurate number of rows, and therefore better plans. This session will be a look at these changes, comparing and contrasting with SQL2012/2008 to see how they help.