The most important thing in a database is the data model. If you get the data model right, everything else will follow.
数据库中最重要的东西是数据模型。如果你把数据模型做对了,其他一切都会随之而来。
Music has the power to heal, to unite, and to bring hope.
Sometimes, the hardest thing in life is to know which bridge to cross and which to burn.