MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

说到开源数据库，很多人想到了MySQL和PostgreSQL数据库，这是两种比较有名和使用量较多的数据库技术，两者虽然都是开源的，但开源协议是不一样的。 PostgreSQL遵循灵活的开源协议BSD，MySQL使用的是GPL(GNU General Public License)协议，二者有以下区别： - 非常宽松 ...

url:jdbc:postgresql://数据库地址/数据库名?currentSchema=模式名&useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false postgres相比 ...

If you have a AuthMe with PostgreSQL (who is better if you cannot manage your MySQL server and use hosting database), you can change the PDO driver of index am to pgsql. you stil need to use mysql for ...

Whether you are a technology enthusiast or a professional looking to enhance your scripting skills, we have designed this Windows PowerShell scripting tutorial for beginners, especially for you. So, ...

软件安全无小事。几天前，Twitter 上一位用户 fasterthanlime 发帖表示：“新年伊始，我意外地在 Hetzner（德国一家数据中心运营商）主机 5432 上不小心暴露了一个 Postgres 服务器，并立即遭到勒索。(如果你想知道的话，”docker run -p“暴露的是 0.0.0.0）。值得庆幸的是 ...

A seasoned software engineer with extensive experience in building complex distributed data-intensive backend services. The most general way to satisfy a COUNT DISTINCT or SELECT DISTINCT clause is to ...

YugabyteDB 2.13 is a highly scalable, distributed version of PostgreSQL that combines compelling ideas from Google Cloud Spanner and Amazon Aurora—and serves as a Cassandra-compatible database too.