14.5.11. Token Registry
14.5.11.1. Introduction
PicketLink supports the concept of Token Registry to store tokens using any store such databases, filesystem or memory.
They are useful for auditing and to track the tokens that were issued or revocated by the Identity Provider or the Security Token Service.
Tip
When running PicketLink in a clustered environment, consider using Token Registries with databases. That way changes to the token table are visible to all nodes.