Partitioning

Why Table Partitioning Does Not Speed Up Query Performance - With One Exception (52 minutes)

Learn why SQL Server’s table partitioning feature won’t make your queries against disk-based rowstore indexes faster– and may even make them slower.

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Execution Plans: Partitioned Tables and Columnstore Indexes (1 hour 30 minutes)

Execution plans are incredibly helpful when it comes to tuning queries using partitioned indexes and columnstore indexes – but when you look closely, you’ll notice that some things are very weird!

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Problem Queries in Table Partitioning (1 hour 30 minutes)

Some queries may get slower after you partition your tables: the SQL Server optimizer doesn’t always use indexes the same way after those indexes are partitioned into chunks.