Zero-Downtime Migration with Percona ClusterSync for MongoDB

Mon, 01 Jan 0001 00:00:00 +0000

Organizations running MongoDB on Atlas or Enterprise editions face a growing tension: rising costs, licensing changes, and vendor lock-in make it increasingly difficult to maintain control over their data infrastructure. Yet migrating between MongoDB clusters has traditionally required application downtime or complex manual orchestration – leaving many teams stuck on platforms they’ve outgrown.

Percona ClusterSync for MongoDB (PCSM) is an open-source, cluster-to-cluster replication tool that frees users from vendor lock-in and enables zero-downtime data migration to open-source MongoDB options, including Percona Server for MongoDB and MongoDB Community Edition. It handles initial data cloning, continuous change stream-based replication, namespace filtering, and automatic index management – all without interrupting production workloads.

Pcsm on Percona Community

Zero-Downtime Migration with Percona ClusterSync for MongoDB