This training was personally conducted by TDSQL senior expert and instructor, Mr. Guo Yijun, combining in-depth theoretical lectures with hands-on practice, focusing on Tencent's distributed OLTP ...

To query a user's mobile phone and WeChat number, the following SQL statement can be used.

Download the SQL scripts from the latest release assets. One or more SQL script files are provided for each database vendor supported. You can run these SQL scripts with your preferred database tool.

In an Amazon Aurora database (DB) cluster, failover is a mechanism by which Aurora automatically repairs the DB cluster status when a primary DB instance becomes unavailable. It achieves this goal by ...

Abstract: This paper investigates and compares the performance of relational databases (MySQL and PostgreSQL) and key-value databases (Memcached and Redis) under various test loads. The study utilizes ...