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The ControlZone/Platform process orchestrates workflow execution and failover across a set of available ECs.
Real-time collection workflows run as active-active across multiple ExecutionZone nodes. Traffic fail-over between nodes usinguses:
Protocol-level failover for protocols that support it (Diameter, Radius. etc.)
Load balancer for all other protocols (TCP/IP, HTTP, REST, etc.)
Distributed VMs and ECs over multiple Availability Zones for extra redundancy