Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

随着数据量爆炸性的增长，数据库类产品创新层出不穷，为了更好的做技术选型参考，笔者对国内主流 8 种数据库进行了 TPC-H（数据分析）性能评测，被测试的数据库包括：MySQL、PostgreSQL、Oracle、达梦、ClickHouse、Doris、Starrocks、DuckDB。 测试方法 TPC-H：国际数据库 ...

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鉴于市面上数据库工具种类繁多，选择一款适合自己的SQL工具并非易事。本文列举了5款SQL工具，其中包括开源(免费)和商业(付费)软件，涉及功能特性、优缺点及价格等多维度分析，大家可以根据自身预算与具体需求进行挑选。 ManageEngine Applications Manager是一款 ...

Online migration to Microsoft's Azure PostgreSQL Flexible Server hits general availability for seamless cloud transitions ...

AWS today announced a new database product that is clearly meant to go after Microsoft’s SQL Server and make it easier — and cheaper — for SQL Server users to migrate to the AWS cloud. The new service ...

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 ...

Yugabyte, the distributed database experts, today announced that registration is open for its seventh annual Distributed SQL Summit (DSS 2025). The in-person event will take place on November 10 and ...

WILMINGTON, Del., Feb. 19, 2025 (GLOBE NEWSWIRE) -- EnterpriseDB (“EDB”), the leading Postgres data and AI company, today announced the results of a new benchmark study from McKnight Consulting Group.