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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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All Articles(8)Database Performance(40)MySQL(25)PostgreSQL(12)Database Engineering(31)Database SRE(24)Cloud Databases(20)Analytics & OLAP(9)NoSQL Databases(30)Database Architecture(18)High Availability(8)

High Availability Articles

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Showing 8 of 8 articles

A Practical Guide to Deploying and Managing MySQL InnoDB Cluster
High Availability

A Practical Guide to Deploying and Managing MySQL InnoDB Cluster

MySQL InnoDB Cluster combines Group Replication, MySQL Shell, and MySQL Router into a complete HA solution. Here's how to deploy and manage it in production.

7/1/2025
11 min
1
MySQL
High Availability
Read
Patroni for PostgreSQL High Availability
High Availability

Patroni for PostgreSQL High Availability

Patroni automates PostgreSQL failover using a distributed consensus store like etcd. Learn how to configure Patroni for production-grade HA.

2/22/2023
10 min
4
PostgreSQL
High Availability
Read
PostgreSQL High Availability with Patroni and HAProxy
High Availability

PostgreSQL High Availability with Patroni and HAProxy

Build a production-grade PostgreSQL HA stack using Patroni for failover and HAProxy for connection routing

1/24/2023
13 min
1
PostgreSQL
High Availability
Read
MySQL Orchestrator: Automated Failover and Topology Management
High Availability

MySQL Orchestrator: Automated Failover and Topology Management

Set up MySQL Orchestrator for automatic failover, topology discovery, and master election at scale

10/25/2022
12 min
1
MySQL
High Availability
Read
MySQL Group Replication: Complete Guide to High Availability
High Availability

MySQL Group Replication: Complete Guide to High Availability

Production-ready MySQL Group Replication deployment guide. Learn cluster sizing, monitoring setup, performance tuning, and disaster recovery planning.

10/18/2022
5 min
983
MySQL
Replication
Read
Mastering MySQL Group Replication: The Road to Fault-Tolerant Databases
High Availability

Mastering MySQL Group Replication: The Road to Fault-Tolerant Databases

Build fault-tolerant MySQL clusters with Group Replication. Learn multi-primary vs single-primary modes, conflict resolution, network partitioning handling, and failover strategies.

7/12/2022
4 min
3.7K
MySQL
Replication
Read
MySQL Galera Cluster: Setup, Tuning, and Common Pitfalls
High Availability

MySQL Galera Cluster: Setup, Tuning, and Common Pitfalls

Set up MySQL Galera Cluster for synchronous multi-master replication — configuration, split-brain avoidance, and monitoring

4/18/2022
13 min
MySQL
High Availability
Read
MySQL InnoDB Cluster Explained: Complete Guide to High Availability
High Availability

MySQL InnoDB Cluster Explained: Complete Guide to High Availability

Deploy enterprise-grade MySQL high availability with InnoDB Cluster. Learn Group Replication integration, MySQL Router configuration, and automatic failover setup.

3/22/2022
4 min
7.4K
MySQL
InnoDB
Read
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