This documentation is for WSO2 Data Analytics Server 3.0.1. View documentation for the latest release.

All docs This doc

Versions Compared


  • This line was added.
  • This line was removed.
  • Formatting was changed.


Load balancing events to a set of servers 

Image Removed Image Added

This setup shows load balancing the event to publish it to all three DAS/CEP receivers. The load balanced publishing is done in a Round Robin manner, sending each event to each receiver in a circular order without any priority.

Image Added

It also handles fail-over cases such as, if DAS/CEP Receiver-1 is marked as down, then the Data Agent will send the data only to DAS/CEP Receiver-2 and DAS/CEP Receiver-3 in a round robin manner. When DAS/CEP Receiver-1 becomes active after some time, the Data Agent automatically detects it, adds it to the operation, and again starts to load balance between all three receivers. This functionality significantly reduces the loss of data and provides more concurrency.