MySQL

Master-Slave Replication in MySQL: A Step-by-Step Guide

Introduction MySQL master‑slave replication remains a foundational technology for database scaling, high availability, and disaster recovery. As a Senior Database Administrator, I routinely design and maintain replication topologies that support mission‑critical workloads. In this post we dive into the practical steps required to set up a reliable master‑slave pair, address common pitfalls, and outline best […]

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Automate MySQL Backups with Percona XtraBackup: A DBA Guide

Why Database Backup Automation Matters for Modern DBAs In an era where data is the new oil, the ability to recover quickly from corruption, hardware failure, or accidental deletion is paramount. A well‑structured backup strategy is one of the cornerstones of database reliability, and automating this process reduces human error, ensures consistency, and frees DBAs

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MySQL Encrypted Replication For Data Security

Meanwhile, when it comes to database management, ensuring the security and integrity of data is of utmost importance, notably in regards to replication. Consequently, database administrators often need to implement measures to protect data during replication, especially when dealing with sensitive information. In this context, encryption plays a crucial role in safeguarding data, thereby providing

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Run MySQL in AWS CloudShell

Meanwhile, as we delve into the world of cloud computing, it is essential to understand the various tools and services provided by cloud providers, such as Amazon Web Services (AWS). Notably, AWS offers a wide range of services, including CloudShell, which allows users to run commands and scripts directly from the browser. Furthermore, this can

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