有过 MySQL 使用经验的人应该知道，MySQL 要想在线修改个 Schema 结构是个麻烦事，规模不大的表增加个索引造成的锁也可能导致整个 Web 应用宕机。这一点没办法和 Oracle RDBMS 、DB2 等商业数据库相比，甚至 PostgreSQL 也具备联机 DML 的能力。我在过去写过一系列并不 ...

Hi all, I hope this isn't too redundant.<BR><BR>I would like to teach myself how to build a basic database-driven website, but other than some basic PHP knowledge I'm a total n00b. The host I go ...

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