Posted inDatabase
Defeating SQL Injection in MySQL Production using ProxySQL Firewall
A guide to configuring ProxySQL Firewall for MySQL Production. Learn how to use Query Rules to block SQL Injection and set up secure query whitelisting.
Posted inMySQL
Deploying MySQL NDB Cluster: A “Zero Downtime” Database Solution for 99.999% Uptime Systems
Learn how to deploy MySQL NDB Cluster to achieve 99.999% uptime. This article provides a detailed guide from Docker setups and the 3-node architecture to RAM and network infrastructure tips for DevOps/DBA engineers.
Posted inMySQL
Migrating PostgreSQL to MySQL: Hard-won Lessons and a Real-world Workflow
A step-by-step guide to the PostgreSQL to MySQL migration process, covering data type discrepancies and SQL syntax fixes to ensure data integrity.
Posted inMySQL
MySQL on Windows Server 2022: Don’t Let ‘Next -> Next’ Compromise Your System
Don't just click 'Next' when installing MySQL. Learn how to configure Windows Authentication, optimize RAM for 15M+ records, and secure your firewall for production.
Posted inDatabase
Self-Hosting Apache Superset with Docker: A Cost-Effective BI Solution for MySQL and PostgreSQL
A step-by-step guide to installing Apache Superset using Docker. A powerful open-source BI solution to visualize MySQL and PostgreSQL data while saving thousands in licensing fees.
Posted inMySQL
Delayed Replication in MySQL: A “Lifesaver” for Accidental Data Deletion
Don't let a simple mistake destroy your entire database. Learn how to configure Delayed Replication in MySQL to create a 'time machine' for instant data recovery.
Posted inMySQL
InnoDB Page Compression: A Pro Tip to Reduce Storage by 50% and Extend SSD Lifespan for MySQL
Discover how to use InnoDB Page Compression to reduce MySQL storage by 50%. Detailed guide on configuration, checking actual disk usage, and CPU performance considerations.
Posted inMySQL
MySQL Savepoint: Don’t Let a Small Error Ruin a Major Transaction
Don't let a small error ruin your entire transaction chain. Learn how to use SAVEPOINT and ROLLBACK TO in MySQL for precise data control and optimized system performance.
Posted inMySQL
How to Find and Remove Unused Indexes in MySQL: Reclaim Disk Space and Speed Up Writes
Unused indexes in MySQL don't just waste disk space — they slow down every write operation. This guide walks through how to safely identify and remove them using performance_schema and the sys schema, complete with a pre-drop checklist and an automated monitoring script.
Posted inMySQL
Manage MySQL Like a Pro: Boost Performance 200% with the mycli and mytop Duo
Speed up MySQL administration with mycli and mytop. A detailed guide on installation, smart autocomplete, and real-time database performance monitoring directly in your terminal.