Andy Yun is a SentryOne Senior Solutions Engineer and a former Microsoft MVP. He has been working with SQL Server for 15 years as both a Database Developer and Administrator. Leveraging knowledge of SQL Server Internals and extensive experience in highly transactional environments, he strives to make T-SQL leaner and meaner. Andy is extremely passionate about passing knowledge onto others, regularly speaking at User Groups, SQL Saturdays, and PASS Summit. Andy is a co-founder of the Chicago SQL Association, co-Chapter Leader of the Chicago Suburban User Group, and part of the Chicago SQL Saturday Organizing Committee.
Andy Yun has submitted 4 sessions for SQLBits 2020, although the agenda hasn't been chosen yet. See all submitted sessions.

Pending Sessions

Knowing SQL Server I/O is more critical than ever. Come learn how the storage engine handles I/O to help you write more optimal T-SQL.
Join me for a survey of six administrative and T-SQL practices that kill performance in SQL Server. Learn how to spot them and fix them for good!
Users of Plan Explorer often only utilize the basic capabilities to tune execution plans. This session will cover more advanced techniques to get the most out of SentryOne's FREE execution plan analysis tool.
Come learn about Intelligent Query Processing in SQL Server 2019 and how it will have a dramatic impact on your T-SQL performance.


Previous Sessions

Learn how object-oriented T-SQL hurts performance.
Learn how poor data type choices can cripple SQL Server.
Ensure your indexes are achieving their fullest potential!
Take an idea and learn how to develop your first session.
This quick vendor session demonstrates the spectrum of SentryOne's best-of-breed products for the Microsoft Data Platform, from Task Factory, to Plan Explorer, to DOC xPress, to the SentryOne monitoring platform, and beyond.