--druid 下載地址：
https://archive.apache.org/dist/druid/0.17.0/apache-druid-0.17.0-bin.tar.gz
-- druid 語法教程
https://blog.csdn.net/fa124607857/article/details/101624234?utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2~all~sobaiduend~default-3-101624234.nonecase&utm_term=%E5%A4%A7%E6%95%B0%E6%8D%AEdruid%E6%95%99%E7%A8%8B
-- druid 場景使用簡介
https://segmentfault.com/a/1190000021931366
--druid 簡單使用
https://www.cnblogs.com/momoyan/p/9614650.html
-- python druid API
https://pythonhosted.org/pydruid/
-- hue 連接 druid
https://gethue.com/quick-task-how-to-query-apache-druid-analytic-database/
https://github.com/druid-io/pydruid
To install:
pip install pydruid
# or, if you intend to use asynchronous client
pip install pydruid[async]
# or, if you intend to export query results into pandas
pip install pydruid[pandas]
# or, if you intend to do both
pip install pydruid[async, pandas]
# or, if you want to use the SQLAlchemy engine
pip install pydruid[sqlalchemy]
# or, if you want to use the CLI
pip install pydruid[cli]
-- es 入門
https://www.cnblogs.com/tree1123/p/11833042.html