All workshops are offered online and in-person (Samuelson 126). All workshops are free for anyone at CWU. Registration for is necessary. Please select the workshop for registration by clicking on it's ...

New AI capabilities help DBAs move from performance visibility to performance resolution—turning slow queries into actionable index recommendations in minutes HOUSTON, March 19, 2026 /PRNewswire/ -- ...

TIOBE Index for March 2026: SQL and R Swap Spots as Jansen Defends Search-Based Rankings Your email has been sent March 2026 TIOBE Index stays largely steady, with SQL and R swapping spots, as Paul ...

在数据库性能优化的道路上，SQL语句的执行效率至关重要，而MySQL的explain命令则是解锁这一效率的钥匙。今天，我们将深入探讨explain的输出结果，尤其是type字段的含义，以及如何通过合理的索引设计来提升数据库性能。 首先，explain结果中的type字段可以被视为 ...

《》一文通过explain来分析SQL的执行计划，来分析null对索引命中情况的影响，有不少同学留言，问explain结果中的type字段，ref，ALL等不一样的值究竟是什么含义。 今天简单说下，常见的type结果及代表的含义，并且通过同一个SQL语句的性能差异，说明建对索引多么 ...

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Transactional replication allows you to replicate data from one database to another hosted on either SQL Server or Azure SQL Managed Instance. SQL Managed Instance can be a publisher, distributor, or ...

A Windows Domain Controller running Active Directory Domain Services in your network. The adutil tool installed on a domain-joined host machine. :::image type ...

In this paper we describe novel techniques that make it possible to build an industrial-strenth tool for automating the choice of indexes in the physical design of a SQL database. The tool takes as ...

TIOBE Index for December 2025: R Joins the Top 10 as SQL Climbs Your email has been sent December’s TIOBE Index closes the year with a steady upper tier and a few late surprises in the lower ranks.