A passionate and highly organized, innovative Open-source Technical Documentation Engineer with 4+ years of experience. Imagine watching your favorite movies and TV shows anytime, anywhere, without ...

Your browser does not support the audio element. Version control systems, and Git in particular, are essential tools for tracking code changes, collaborating with ...

A database is an essential component of any modern application, providing a repository for storing and retrieving large amounts of information. Building a database can seem daunting, but it can be ...

Jack Wallen walks you through everything you need to know about masked services in Linux. Have you ever gone to start or stop a service in Linux using the systemctl ...

介绍一款MySQL迁移PostgreSQL的自动化工具py-mysql2pgsql，该工具通过python使用不落地方式，或写出到文件方式（可选），直接将MySQL中的表结构转化到pg，并自动导入数据、自动在pg端创建相关索引。 2.MySQL迁移PostgreSQL数据类型转化 目前该工具可将以下38种数据类型 ...

本篇主要介绍 MySQL 的函数索引（也叫表达式索引）。 通常来讲，索引都是基于字段本身或者字段前缀（第 20 篇），而函数索引是基于字段本身加上函数、操作符、表达式等计算而来。如果将表达式或者操作符也看做函数的话，简单来说，这样的索引就可以统称 ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Why not mysqldiff from MySQL Utilities? MySQL Utilities includes a similar tool, mysqldiff, that is absolutely horrible! The purpose of this project is to provide a tool that is simple to use, ...

To enable RocksDB storage engine (a.k.a. MyRocks), you need to set at least the following parameters in my.cnf. [mysqld] rocksdb default-storage-engine=rocksdb skip-innodb ...

I recently published a tutorial describing the different available methods to store data locally in an Android app. However, due to article length constraints, I could not adequately cover creating ...