Severalnines Blog

Automated Database Failover: Why Homegrown High Availability Struggles At Scale

October 2, 2026 Paul Namuag
I've encountered DBAs and ops engineers who shared war stories of running production long before automation and modern tooling went mainstream. Experiencing sudden primary faults during sleeping hours, getting paged, logging in to squint over trace logs that show replication lag on all replicas and working out which one is...

Recovering your MongoDB Data

September 12, 2016 Art van Scheppingen

A Guide to MongoDB Backups

August 9, 2016 Art van Scheppingen

MongoDB Replication Lag Advisor

July 26, 2016 Art van Scheppingen

MongoDB Monitoring and Trending: Part Two

July 12, 2016 Art van Scheppingen

What's New in ClusterControl 1.3.1 Documentation

July 11, 2016 Jean-Jérôme Schmidt