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.
See how to use Power Query to build a detail-level reporting solution
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!!
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
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.
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.
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)
This session will take a look at how parallel select into can be scaled to the nth degree in SQL Server such that all available hardware resources are utilised as fully as possible.
Learn how to assess query performance, ensure consistent and reliable query tuning, and avoid ten all-too-common performance killers in SELECT statements running on Microsoft SQL Server.