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数据库性能调优向来是 DBA 们最头疼的工作之一。面对动辄上百行的复杂 SQL,到底该建什么索引、建在哪里、建几个,往往需要丰富的经验支撑和反复试错。建少了,查询依然慢;建多了,写入性能受影响,磁盘空间也跟着遭殃。 更现实的问题是,很多业务上线前没时间仔细调优,上线后出了问题才救火式地排查。生产环境又不能随便试错,建错了索引想删还得等业务低峰期。 如今,这道难题有了更聪明的解法。腾讯云数据库 Po ...
Microsoft has unveiled the preview of Azure HorizonDB at its Ignite developer conference. The new cloud database service is based on PostgreSQL and is aimed at both developers of new applications and ...
Don't be afraid of using your chosen database's command-line client. I might as well say this up front: I don't like using GUI (aka non-command-line or graphical) tools with my databases. This is ...
Azure database savings plans cut cloud costs across SQL, PostgreSQL, MySQL and Cosmos DB. Unlike reservations, Azure savings plans offer cross-region, cross-service flexibility with simpler pricing.
Google today announced the launch of AlloyDB, a new fully managed PostgreSQL-compatible database service that the company claims to be twice as fast for transactional workloads as AWS’s comparable ...
DBeaver is a free, open-source, cross-platform SQL client and database administration tool. It is designed to support a wide variety of SQL and NoSQL databases, including MySQL and PostgreSQL. Its key ...
At the Ignite conference today, Microsoft made a series of announcements about Azure databases. It announced a brand-new Azure database called HorizonDB, which is a fully managed PostgreSQL database ...
Top GitHub database repositories for SQL tools, data engineering, analytics databases, and open source systems used in modern ...
Other database updates include the availability of an Azure Database for PostgreSQL extension for Azure AI and the addition of Copilot capabilities to Azure SQL DB. Microsoft released multiple updates ...
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