在信创（信息技术应用创新）浪潮席卷全国的背景下，国产数据库生态正以前所未有的速度蓬勃发展。作为开发者，如何在这一轮技术变革中找准定位、提升核心竞争力？答案或许就藏在一个开源但又极具战略价值的数据库系统中——PostgreSQL。

Dave Rosenberg has more than 15 years of technology and marketing experience that spans from Bell Labs to startup IPOs to open-source and cloud software companies. He is CEO and founder of Nodeable, ...

Postgres doesn't seem to allow me to use a column alias as an identifier in a WHERE clause, but this is so inconvenient I feel I must be doing something wrong.<BR><BR ...

Get up and running—and avoid the setup pitfalls—with this enterprise-class, open-source database available for all major platforms. For years now, PostgreSQL has been one of the best-kept secrets of ...