Galera Cluster for MySQL 8.0.42-26.23 and 8.4.5-26.23: Complete Technical Guide Introduction The latest release of Galera Cluster 4 for MySQL brings significant improvements with versions 8.0.42-26.23 and 8.4.5-26.23, released on June 24, 2025 1. This […]
MySQL Group Replication vs MariaDB Galera Cluster: Choosing the Right High Availability Solution When implementing high availability for MySQL and MariaDB databases, two prominent solutions stand out: MySQL Group Replication and MariaDB Galera Cluster. Both […]
SQL Performance Nightmares: 5 Query Anti-Patterns That Kill Database Performance at Scale Database performance issues often start small but become catastrophic as data grows. What works fine with 1,000 records can bring your entire system […]
Complete Guide to MariaDB User Activity Logging and Transaction Auditing for Performance & Security Introduction: Essential MariaDB Logging for Enterprise Operations Implementing comprehensive MariaDB user activity logging and transaction auditing is crucial for maintaining database […]
Implementing MariaDB Galera Cluster Monitoring: Complete Guide to Monitoring with Grafana and Prometheus for SRE Excellence Introduction: Building a Bulletproof MariaDB SRE Ecosystem In today’s data-driven landscape, MariaDB Galera Cluster Monitoring is crucial for maintaining […]
Complete Guide to MariaDB Deadlock Troubleshooting and Livelock Troubleshooting: Advanced Database Performance Optimization Introduction Database deadlocks and livelocks represent critical performance bottlenecks that can severely impact application responsiveness and system throughput. In MariaDB environments, understanding […]
Troubleshooting WRITE Performance Bottlenecks in Galera Cluster Operations Understanding Galera Cluster Write Performance Galera Cluster uses synchronous replication, which means every write operation must be committed on all nodes before being acknowledged to the client. […]
Understanding MariaDB Horizontal Scaling Horizontal scaling (scale-out) involves distributing database workload across multiple servers rather than upgrading a single server’s hardware. MariaDB offers several approaches to achieve horizontal scalability. Core Infrastructure Requirements 1. Hardware and […]
MariaDB Join Optimizer: Common Configuration Mistakes and Best Practices When configuring MariaDB’s join optimizer for better query performance, even experienced DBAs can make critical syntax errors that prevent optimizations from working properly. The Problem: Incorrect […]
Transferring Backed-Up Data to a MariaDB Replica: Methods and Best Practices MariaDB replication provides data redundancy, load distribution, and disaster recovery capabilities by maintaining synchronized copies of databases across multiple servers. When setting up a […]
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