Tungsten University
TungstenCluster Master Class
Advanced

Multi Cluster Topologies — Composite Active-Active

Understand Composite Active-Active (CAA) multi-cluster topology in Tungsten Cluster, where multiple sites are simultaneously writable with managers coordinating cross-site replication and Connectors routing reads/writes to the correct Primary per site.​

This session details prerequisites and risks, conflict-avoidance strategies, and Connector behavior during site failure and re-routing.​

It also walks through INI-based configuration — defining per-site clusters, composite datasources, REST API defaults, and Connector mode — plus why installation is a single composite setup managed end-to-end via cctrl for controlled operations.

Topics Covered

  • 00:00 Introduction
  • 00:20 Topics
  • 00:34 Active-Active Topology
  • 01:50 Configuration Considerations
  • 05:20 Sample Config
  • 06:36 Demo
  • 14:45 Summary
  • 15:10 Thank you