PostgreSQL Evangelist. [My Git](https://github.com/digoal/blog/blob/master/README.md)Follow
In this article, we will explore how we can implement fuzzy query and similarity-based query for text searching by using PostgreSQL.
This article introduces how Alibaba optimizes logistics for the Double Eleven online shopping festival using PostgreSQL, Greenplum, and PostGIS.
This article introduces how Alibaba uses PostgreSQL index searching and word segmentation technologies for its annual Double Eleven online shopping festival.
In this article, we will discover how Alibaba optimizes flash sales for its annual Double Eleven online shopping festival using advisory locks on PostgreSQL.