Andy Yun - SentryOne Team Blog

Andy Yun

Andy Yun is a SentryOne Senior Solutions Engineer and a 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.
T-SQL Tuesday #99: Missing Indexes and Index Key Order

T-SQL Tuesday #99: Missing Indexes and Index Key Order

Welcome to the 99th edition of T-SQL Tuesday, hosted this month by friend (and coworker) Aaron Bertrand. We were given a choice and I decided to dive into Aaron's Index of T-SQL bad habits to find my inspiration. I knew I found a winner when I saw Aaron's "Don't just blindly create those "missing" indexes!"

Finding Low Use Indexes via SentryOne

Finding Low Use Indexes via SentryOne

Andy Yun writes about one of his upcoming sessions for SQLBits and encourages everyone to take the time to find and clean up their low use indexes. For SentryOne users, Andy offers up sp_FindLowUseIndexesS1 to help you identify nonclustered indexes that are under used or not used at all.

New Year's Resolutions: Tips to Improve Your SQL Servers' Health in 2018

Have you made any New Year's Resolutions? Well, SentryOne would like to encourage you to resolve to improve your SQL Servers' health. To motivate you, we are running a Server Health Challenge with weekly participation prizes! And to help you out, I'd like to share some tips to improve the health of your SQL Servers.

Growing New Speakers: Everyone Has a Story To Tell

Growing New Speakers: Everyone Has a Story To Tell

Andy Yun, Microsoft MVP, announces a new professional development session focused on helping SQL Saturday attendees build their first presentation. Entitled "Everyone Has a Story to Tell: Developing Your First Presentation" will be debuted at SQL Saturday Nashville, on January 13, 2018.

T-SQL Tuesday #96: Who Inspires Me?  You Inspire Me!

T-SQL Tuesday #96: Who Inspires Me? You Inspire Me!

Andy Yun talks about inspiration and professional development within the SQL community in this post PASS Summit blog.

Beyond the Classroom on SQL Cruise Alaska 2017

Beyond the Classroom on SQL Cruise Alaska 2017

Attending SQL Cruise can be a career changing experience, taking training to new levels by reaching beyond the classroom.

The Iowa Road Show

The Iowa Road Show

Andy Yun shares the sessions he'll be presenting during his upcoming "Iowa Road Show" from July 11th – 13th.