22-25 April 2026 
Simon Sabin
Simon has worked with data for all his career.
He works with companies on,
1. Data platform strategy
2. Data platform optimisation
3. Data development practices
He founded SQLBits, is a SQL MCM and an Microsoft MVP since 2005
Video unavailable
SQLBits 2009
When a query plan goes wrong
This session looks at some of the common scenarios when query plans can go wrong leading to your performnce suddenly hitting the wall.
We will talk through what happens, why it happens and ways in which you can avoid it happening.
This session looks at some of the common scenarios when query plans can go wrong leading to your performnce suddenly hitting the wall. We will talk through
- what happens
- why it happens
- ways in which you can avoid it happening.