摘要：
最近，在做新旧数据库之间的迁移。碰到了一个不同数据模型的数据库之间的历史数据迁移问题。 1、背景介绍 旧数据库位于一台winserver2012服务器上，新数据库在阿里云RDS上。源数据表的结构与目标数据表的结构不同。 1）旧表： 2）新表： 2、解决思路 在新的解决方案下，新建一个控制台应用服务。 阅读全文
It's not who you are underneath, it's what you do that defines you
Brick walls are there for a reason :they let us prove how badly we want things
It's not who you are underneath, it's what you do that defines you
Brick walls are there for a reason :they let us prove how badly we want things