Joey on SQL Server A Deep Dive into SQL Server 2022's Query Performance Features, Part 1 An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the ...

SQL Server comes with a feature called Query Store, which provides some performance details, including wait information. For more deeper diagnostic information there are a handful of third-party ...

In late 2016, Microsoft announced the general availability of Azure SQL Database In-Memory technologies. In-Memory processing is only available in Azure Premium database tiers and provides performance ...

LCK_M* —This wait type happens when a query locks an object while another query is waiting to lock the same object. A common scenario is when a query is trying to modify a row while another query is ...

Improvements for faster queries, saving money Snowflake’s elastic performance engine, which is basically the heart of the platform, is getting a much-needed query acceleration service.