Category: Infra

How to install PHP and related modules If you are using CentOS7 or older CentOS, please use yum instead of dnf. If you are using Ubuntu, please use apt-get. How to install PHP provided by Linux’s distributors PHP can be older than official PHP but its maintenance is done by OS distributor. So you can leave the update of PHP to them. How to install PHP provided by official PHP You can get latest PHP from official PHP, which is merit. Demerit is that you have to keep catching up with update provided by official PHP, so you have to take responsibility of that part. If you have multiple version…

Which RDB should I use, MariaDB, MySQL or PostgreSQL? We often encounter articles listing what is good and what is bad but there is no conclusion for readers about which one you should use. So I provide flowchart by which you can choose suitable RDB(Relational DataBase) for you. In this article, I compare 3 major OSS RDBs(MariaDB, MySQL and PostgreSQL) I will show you background of flowchart in addition to benchmark result later. Flowchart of choosing suitable RDB for you Q1. Your service will be created based on WordPress Yes => MariaDB No => Q2. Q2. Do you want to develop mobile app or app using GIS? Yes => PostgreSQL…