Does JON HA configuration handle database replication across multiple data centers or sites?

Solution Verified - Updated -

Issue

  • Distributed high-availability (HA) environment in multi-site cluster
  • Can a cluster span two or more geographically dispersed data centers?
  • Can each server in the cluster use the database located in its own data center?
  • Can database replication be used across each data center for use by a single JON cluster?
  • Are there any functional limitations or data replication conflicts to consider when using database replication services in a single JON cluster?
  • Are both PostgreSQL and Oracle backends supported for data replication with JON?
  • Does a high-availability (HA) configuration handle database replication across multiple data centers or sites?

Environment

  • Red Hat JBoss Operations Network (ON) 3.0, 3.2, 3.3
    • High-Availability (HA) Configuration
    • Database used by JON for configuration and metric persistence
    • Data replication with Oracle or PostgreSQL database

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