推荐博客:
https://blog.csdn.net/yanghua_kobe/column/info/apacheflink
云星数据
https://blog.csdn.net/liguohuabigdata/article/category/7279020/4?
公众号:flink
Flink Home:
https://cwiki.apache.org/confluence/display/FLINK/Apache
+Flink+Home
数据仓库:
https://www.ververica.com
讲的比较好的就这些,具体的项目github搜