- This module allows many Z39.50 frontend sessions to share
- a number of backend sessions. The purpose is this filter is to:
+ This filter implements global sharing of
+ result sets (i.e. between threads and therefore between
+ clients), yielding performance improvements especially when
+ incoming requests are from a stateless environment such as a
+ web-server, in which the client process representing a session
+ might be any one of many.
+ It performs the following actions: