CHNMSCS

PostgreSQL 超详细安装步骤

Persistence (allowing access later, after it was created)Shared source of truth accessible by many usersAbility to store many types of data (efficiently)Concurrency control (handling multiple db actions at once)Relational DatabasesAll data is stored

用到数据库，应该都先遇到MySQL吧，现在博主我就先把如何安装MySQL的教程写出来，供大家参考~~ 若有什么疑问，可以在下面留言哦！由于博主是使用Macbook Pro来安装的，觉得应该跟在Windows或者Linux环境下安装步骤差不多。第一步：在浏览器输入“mysql”, 见下面图解：第二步：进入官网，mysql官网， 见下图第三步：点击"DOWNLOADS", 见下图，红色方框第四步：点击“MySQL Community (GPL) Downloads »”，见下图，红色方