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Expert Database Knowledge

Database Insights

Expert insights on database management, performance optimization, and reliability engineering from industry professionals

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Topics:
All Articles(5)Database Performance(64)MySQL(52)PostgreSQL(46)Database Engineering(40)Database SRE(35)Cloud Databases(31)Analytics & OLAP(16)NoSQL Databases(45)Database Architecture(25)High Availability(20)

Latest Articles

Showing 5 of 5 articles

MySQL 8.4 GTID Replication: Setup, Failover, and Monitoring
MySQL

MySQL 8.4 GTID Replication: Setup, Failover, and Monitoring

MySQL 8.4 GTID replication eliminates binlog position tracking and makes failover deterministic. Learn to configure GTID mode, initialize replicas correctly, and use Orchestrator for automated failover.

8/26/2025
10 min
175
GTID
MySQL
Read
Diagnosing and Fixing MySQL Binlog Replication Failures
MySQL

Diagnosing and Fixing MySQL Binlog Replication Failures

MySQL replication errors 1062 and 1032 stop your replica SQL thread silently. Learn to diagnose binlog failures, fix data drift with pt-table-sync, and configure GTID-safe replication.

7/15/2025
10 min
135
Percona
GTID
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MySQL Binlog-Based Point-in-Time Recovery
Database SRE

MySQL Binlog-Based Point-in-Time Recovery

Implement MySQL point-in-time recovery using binary logs. Covers binlog configuration, mysqlbinlog replay with stop-datetime, GTID-based filtering, and S3 binlog archival.

7/14/2025
1 min
163
GTID
Backup
Read
MySQL GTID Replication: Online Migration and Setup Guide
MySQL

MySQL GTID Replication: Online Migration and Setup Guide

Enable MySQL GTID replication with zero downtime using the 6-step online migration. Covers MASTER_AUTO_POSITION, GTID-incompatible statements, and status monitoring.

5/7/2025
1 min
95
GTID
MySQL
Read
MySQL 8.4 LTS Production Readiness Checklist: Upgrade Safely from 8.0
MySQL

MySQL 8.4 LTS Production Readiness Checklist: Upgrade Safely from 8.0

MySQL 8.4 LTS removes variables, enforces new replication defaults, and ships changed InnoDB settings that can silently break 8.0 configurations. This production checklist covers every item to verify before upgrading.

1/7/2025
9 min
191
Performance
GTID
Read
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