PostgreSQL 的名字源自 Ingres 数据库的后继项目 “Post-Ingres” ，意为“在 Ingres 之后”。1996 年加入 SQL 支持后正式命名为 PostgreSQL，社区通常简称它为 Postgres。 它诞生于加州大学伯克利分校，旨在构建更强大、灵活的数据库系统，支持高级数据模型。PostgreSQL 以功能丰富、可扩展和开源著称，是开发者和企业常用的关系型数据库选择 ...

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 ...

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 ...

For nearly 30 years, PostgreSQL (a.k.a., Postgres) has arguably been the most common SQL open source database that you have never heard of. Call it the Zelig of databases, its technology either sat ...

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 ...

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 ...

Usually databases are treated primarily as fairly dumb data storage systems, but they can be capable of much more. Case in ...

Cockroach Labs, the company behind the distributed SQL database CockroachDB, today announced an OEM partnership with IBM to ...