MongoDB的聚合链接地址集合

https://docs.mongodb.com

1.https://miss-me.github.io/2018/03/03/mongoDB-%E6%95%B0%E6%8D%AE%E8%81%9A%E5%90%88%E7%9A%84%E4%B8%89%E7%A7%8D%E6%96%B9%E5%BC%8F/

mongoDB-数据聚合的三种方式

2.https://studio3t.com/knowledge-base/articles/filter-elements-from-mongodb-arrays/

How to Query and Filter Elements from MongoDB Arrays

3.https://www.mongodb.com/blog/post/time-series-data-and-mongodb-part-1-introduction

time-series-data-and-mongodb

4.https://www.jianshu.com/p/968d75f40861

https://www.cnblogs.com/zhoujie/p/mongo1.html

MongoDB高级查询----$elemMatch与aggregate

5.https://www.cnblogs.com/shanyou/p/3494854.html

MongoDB 聚合管道（Aggregation Pipeline）

6.https://stackoverflow.com/questions/55795754/replace-root-with-c-sharp-driver-for-net-core-aggregateexpressiondefinition

   eplace-root-with-c-sharp-driver-for-net-core-aggregateexpressiondefinition

7.https://zhuanlan.zhihu.com/p/95462059   【重点】

   Mongodb聚合慢查询优化

   8.http://cw.hubwiz.com/card/c/543b2f3cf86387171814c026/1/1/5/

MongoDB高级查询