[未完待续] PostgreSQL 流式fft傅里叶变换 (plpython + numpy + 数据库流式计算)

背景

http://blog.csdn.net/ouening/article/details/71079535

http://old.sebug.net/paper/books/scipydoc/fft_study.html

https://www.postgresql.org/docs/devel/static/plpython.html

流计算

http://docs.pipelinedb.com/index.html

https://github.com/pipelinedb/pipelinedb

digoal’s 大量PostgreSQL文章入口