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The SQL Server 2016 Query Store: Overview and Architecture

SQL Server's Query Store, introduced in SQL Server 2016, helps to troubleshoot query performance by capturing a range of information about query usage, CPU, memory consumption, I/O and execution time, and retaining every Execution Plan for analysis. Much of this information is available through queries. It looks set to be the most significant enhancement of SQL Server 2016 - Enrico van de Laar explores.

2015-12-04

4,278 reads

Technical Article

MySQL Pattern Matching using Regular Expressions

In this follow-up to Beyond the LIKE Operator: Advanced Pattern Matching with MySQL, Rob Gravelle shows how to use the REGEXP operator to match alphanumeric characters, explores the role of meta-characters, and compares standard regular expression syntax to that of MySQL.

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2015-12-02

3,785 reads

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Question of the Day

Hyperscale Replicas I

What types of secondary replicas are available for the Azure SQL Database Hyperscale edition?

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