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