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Guides, comparisons, and tutorials for developers who manage databases.

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How To 12 min read

How to Search All Tables in a Database for a Specific Value

Learn how to search all tables in a MySQL database for a specific value using INFORMATION_SCHEMA queries, stored procedures, phpMyAdmin, and Adminer. Includes c

How To 13 min read

MySQL Backup Strategy for Startups: Simple, Reliable, Affordable

A practical mysql backup strategy for startups — mysqldump scripts, cron schedules, rotation policies, restore testing, and managed provider backups. No enterpr

How To 11 min read

How to Find Duplicate Rows in MySQL: The Complete Guide

Learn how to find duplicate rows in MySQL using GROUP BY, HAVING, self-joins, and window functions. Includes methods for viewing, counting, and safely deleting

How To 14 min read

How to Export a MySQL Database (3 Methods: GUI, Command Line, and Browser)

Learn how to export a MySQL database using mysqldump, phpMyAdmin, or a browser-based tool. Step-by-step instructions with commands, screenshots, and troubleshoo

How To 11 min read

How to Create a Read-Only MySQL User (Step by Step)

Learn how to create a read-only MySQL user with GRANT SELECT. Step-by-step SQL for all databases, specific databases, specific tables, and the phpMyAdmin GUI me

How To 10 min read

How to Check Your MySQL Database Size (GUI and SQL Methods)

Learn how to check MySQL database size using information_schema queries and phpMyAdmin. Get total size, per-table breakdown, data vs index, and tips to reduce d