master slave Archives - diditho.com

How to Sync Only MariaDB Users and Passwords from Master to Slave

diditho — Mon, 16 Mar 2026 06:03:43 +0000

Sometimes I want a MariaDB slave to have the same user accounts and passwords as the master, but I do not want it to inherit the same permissions. This is common when the slave is used for reporting, internal access, standby, or a limited failover role. The accounts may need to match, but the grants... Continue reading →

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Reseeding MariaDB Master–Slave Replication (Non-GTID) While the Master Stays Online

diditho — Thu, 12 Feb 2026 12:13:54 +0000

MariaDB replication breaks at the worst possible time, right when you need the database to be calm, predictable, and boring. If you’re running classic (non-GTID) master–slave replication, the fastest way out of a messy drift is usually not to “skip errors” or “restart services” endlessly. The cleanest recovery is to reseed the slave from a... Continue reading →

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MariaDB Master Slave Installation and Configuration on Linux Debian 12 Bookworm

diditho — Tue, 12 Nov 2024 06:48:14 +0000

MariaDB is an open-source relational database management system (RDBMS) that emerged as a fork of MySQL after concerns over its acquisition by Oracle. Developed by the original creators of MySQL, MariaDB retains compatibility with MySQL while offering additional features and enhancements. It supports ACID-compliant transactions, is known for its performance and scalability, and is widely... Continue reading →

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