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The SQL Server Sqlio Utility

If, before deployment, you need to push the limits of your disk subsystem in order to determine whether the hardware’s I/O capacity meets the needs of a database application, if you need performance baselines, or if you want to identify any performance-related issues, then why not use the sqlio utility?

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Nesting Levels in SQL

The 'Structured' part of SQL denotes the fact that queries can be nested inside each other in such a way that, wherever you can use a table, you can use a table expression. Such derived tables can provide powerful magic, to which is added CTEs and Lateral Tables.

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Question of the Day

Hyperscale Replicas III

In an Azure SQL Database Hyperscale Edition, how many named replicas can be configured?

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