Databases

This article will introduce some key functions and the interpretation of logs in TiDB.

In the previous article, we introduced methods for viewing syntax and configurations. In this article, we will discuss how to view system variables, including default values,…

Continuing from the previous article, we learned how to set up the environment for reading code and where to start reading the code. In this part, we’ll introduce methods for…

There are many articles on reading the source code of TiDB, often referred to as the “Twenty-Four Chapters Scriptures”. However, these introductions typically proceed from a macro…

In a previous article “TiDB Source Code Reading Series (4) Overview of INSERT Statement”, we introduced the general process of the INSERT statement. Why write a separate article…

yum install haproxy is effective for CentOS 7. After installation, you can start the service using systemctl start haproxy. But don’t rush yet.

First of all, TPC-C is the de facto OLTP benchmark standard. It is a set of specifications, and any database can publish its test results under this standard, so there’s no issue…

CockroachDB uses the PostgreSQL protocol. If you want to use Sysbench for testing, you need to enable pg protocol support in Sysbench. Sysbench already supports the pg protocol,…

OLTP-Bench is an open-source benchmarking tool platform for OLTP scenarios from CMU’s DB Group. It was designed to provide a simple, easy-to-use, and extensible testing platform.

The DDL paper on F1 serves as the foundation for TiDB’s DDL implementation. There are two main papers on F1: one provides an overview of F1’s DDL, and the other specifically…