Handling parameter sniffing and cardinality estimation issues in SQL queries involves various strategies. One approach is using query hints like OPTION (RECOMPILE) to force SQL Server to recompile ...

The SQL Server Query Optimizer selects query plans that have the lowest estimated processing cost, which it determines based on rows processed and a cost model. The [!INCLUDEssNoVersion] Query ...

With all the cheerleading and the steady drumbeat of new features being released to Azure, it's easy to lose track of the many cool and valuable new features released in the on-premises version of SQL ...

Source code for 'Pro SQL Server Internals' by Dmitri Korotkevitch - Apress/pro-sql-server-internals-2ed ...

Cardinality estimation is widely believed to be one of the most important causes of poor query plans. Prior studies evaluate the impact of cardinality estimation on plan quality on a set of ...

The deep learning-based cardinality estimation is a hot research topic in the field of database query optimization. The SQL query featurization has a direct impact on the quality of cardinality ...

InfluxData, the creator of the time series platform InfluxDB, is unveiling InfluxDB Clustered, the self-managed iteration of the company’s time series database for on-premises or private cloud ...