TODO

TODO

内存管理

• https://www.iteblog.com/archives/2342.html

各种参数及其调优

http://lxw1234.com/archives/2016/05/663.htm

https://www.cnblogs.com/jcchoiling/p/6494652.html\

https://www.kancloud.cn/kancloud/spark-internals/45238

通信模块

数据源

• DataSource V2
• https://www.iteblog.com/archives/2579.html

kaloas + delta

• https://databricks.com/blog/2019/10/09/democratizing-financial-time-series-analysis-with-databricks.html