设计模式介绍
https://blog.youkuaiyun.com/zhengzhb/article/category/926691
Json处理(Jackson快速入门)
https://blog.youkuaiyun.com/u011054333/article/details/80504154
spark streaming结合kafka直连模式
https://www.cnblogs.com/itboys/p/6036376.html
元数据管理系统解决方案及产品调研
https://blog.youkuaiyun.com/xiaohai798/article/details/80868955
数据仓库结构
https://blog.youkuaiyun.com/oDaiLiDong/article/details/77858382