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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!!
Great database performance starts with great database design.
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.
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) principles.
In this session, we will share some of the hard lessons learned from the first large deployments in Analysis Services Tabular.
In this session, we show how SSIS and HDInsight can work together, as well as how Hadoop jobs can be executed and how data can be transferred with SSIS between HDInsight, SQL Server, and other sources or destinations.
Still not sure of which is faster? Let us put this matter to rest once and for all. We will measure every single aspect of the execution of a stored procedure vs. its Ad-Hoc query counterpart, and only one will prevail!
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.
Microsoft has a famous whitepaper called "The Data Loading Performance Guide". On this session, we will turn the whitepaper into a presentation and see a few advanced ways to boost your data loading processes.
Indexing internals and how it impacts query performance.
In this session, we'll explore SQL Server's plan cache, including techniques for discovering what plans are in cache, how often they've been run, and whether they contain any sub-optimal operators. Knowing what's happened is the first step in tuning.
In this humorous session I’ll be contesting many of the so called "best practices" in SQL Server and demonstrating counter arguments. Come along to see how so called "pillars" of design are starting to break down.
In this session we'll look at the common causes of bad execution plans and examine options for resolving the problem, short term and long term.
Learn how to use performance counters, report execution log data, and trace files to troubleshoot performance problems. Learn how to set up a monitoring solution to capture data and diagnose slow queries.
Information Workers and Data Analysts do “myth busting" on corporate performance and forecasts on regular basis. This session uncovers ways to take advantage of Power BI as Software as a Service (SaaS) for a "myth busting" lab you can try at home!
Sets are king when it comes to SQL Server, but sometimes you need to see data row by row. Window Functions help you get the best of both worlds. Learn when and where these functions can help you get what you need without compromising performance.
Attend this session and understand how, why, and when SQL Server uses statistics and how this new feature will help improve performance.
A deep dive into batch mode scalability with column store index and SQL 2014.
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