Versions Compared

Key

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

Group Communication Services & Service Spaces Overview

Group Communication Services

Each node hosts a Group Communication component, abstracted by:

...

  • in-vm: in JVM implementation for testing purposes.This implementation is in wadi-group;
  • Tribes: leverage Tribes as the actual group communication implementation. This implementation is in wadi-tribes;
  • JGroups: leverage JGroups as the actual group communication implementation. This implementation is in wadi-jgroups; and
  • ActiveCluster: leverage ActiveCluster as the actual group communication implementation. This implementation is in wadi-activecluster.

Service Space

Service Spaces are components building on top of the above group communication infrastructure. They provide a logical group communication service,
which restricts the view that clients have of the cluster to the sub-set of the nodes hosting a given Service Space.

...