Database – Page 3 – ITFROMZERO

Migrating Data from MySQL to PostgreSQL: Comparing Methods and Practical Guide

By admin March 29, 2026

A guide comparing 3 methods for migrating data from MySQL to PostgreSQL: pgloader, manual mysqldump conversion, and Python ETL. Analyzes the pros and cons of each approach with practical command examples and a post-migration verification checklist.

Database

Optimizing Database Performance for High-Traffic Websites: Practical Experience from ITfromzero

By admin March 25, 2026

For websites to handle immense traffic, database optimization is crucial. This article shares practical experience on strategies from design, query optimization, caching, to monitoring to keep your database robust and stable.

Centos

Install and Configure MariaDB on CentOS Stream 9: An Efficient MySQL Alternative

By admin March 25, 2026

This step-by-step guide is designed for IT beginners, helping you confidently deploy a powerful and stable MariaDB database system on CentOS Stream 9.

Database

Guide to Using SQLite with Python: Lightweight Database for Automation Scripts and Small Applications

By admin March 22, 2026

When you need a lightweight, no-fuss database for Python scripts or small applications, SQLite is an indispensable choice. This article guides you from A-Z on using SQLite with Python, covering basic operations to advanced techniques, helping you deploy quickly and without headaches.

Database

Flyway: A Guide to Automating Database Migration and Efficient Schema Management

By admin March 21, 2026

Manually managing database schema changes can be a nightmare. Flyway automates the entire database migration process, ensuring consistency and minimizing risks. This guide will show you how to install, configure, and use Flyway for effective database schema management.

MySQL

Install and Configure MySQL 8 on Ubuntu: A Detailed A-Z Guide

By admin March 19, 2026

Looking to install and configure MySQL 8 on Ubuntu? This article provides a detailed step-by-step guide to setting up a powerful and secure database server, along with practical experience for performance optimization.

Database

Guide to Installing and Optimizing MongoDB for Production Environments

By admin March 14, 2026

Deploying MongoDB in a production environment is more than just basic installation. This article analyzes common issues, core causes, and provides detailed guidance on installation, Replica Set configuration, indexing optimization, security enhancement, and scaling with Sharding, helping your application run stably and efficiently.

Database

How to Install and Configure PostgreSQL Streaming Replication: Real-time Data Synchronization between Primary and Standby

By admin March 13, 2026

Learn how to set up PostgreSQL Streaming Replication for High Availability and Disaster Recovery. A step-by-step guide to configuration and data synchronization between Primary and Standby.

MySQL

MySQL Server Security: Essential Steps to Protect Production Data

By admin March 13, 2026

MySQL server security is vital for protecting production data. This article compares security methods, from basic configuration to SSL/TLS implementation and firewalls. It provides detailed steps to ensure the safety of your database.

MySQL

Setting Up and Configuring ProxySQL: A Connection Pooler and Load Balancer Solution for MySQL Production

By admin March 12, 2026

ProxySQL is a powerful connection pooler and load balancer that optimizes performance and stability for MySQL production. This article provides a guide to basic and advanced installation and configuration, along with practical tips for effective ProxySQL deployment, addressing connection management and load distribution issues.