PostgreSQL Evangelist. [My Git](https://github.com/digoal/blog/blob/master/README.md)
FollowIn this article, we will create a real-time user profile recommendation system (varbitx) based on Alibaba Cloud RDS for PostgreSQL.
In this article, we will create a real-time user profile recommendation system (varbitx) based on Alibaba Cloud RDS for PostgreSQL.
This article discusses how you can accelerate PostgreSQL ad hoc query and dictionary (random field combination) through RUM index acceleration.
In this article, we will learn about the Alibaba Cloud ApsaraDB for RDS PostgreSQL varbitx extension for varbit and bit operation functions.
In this article, we will explore how to use Alibaba Cloud RDS PostgreSQL varbitx stream tags for tagging trillions of users with any tags in milliseconds.
In this article, we will be designing a global ID assignment service on PostgreSQL and comparing the performance of three different design approaches.
In this article, we will explore how to optimize PostgreSQL multi-field and random combination searches with GIN, Bloom, and multiple B-tree indexes.
With ApsaraDB for RDS PostrgreSQL, you can analyze 1TB tables from any dimensions in seconds, satisfying the requirements of statistical analysis.
Varbitx, an extension provided by ApsaraDB for RDS PostgreSQL, enables real-time tagging for trillions of USER_TAGs using a single RDS PG.
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.
