Release Notes NCache 3.6.2

Thursday, July 09, 2009


NCache 3.6.2 contains a number of useful enhancements and bug fixes that have been reported by customers. It is a recommended upgrade for all users of NCache. Those using NCache 3.6.x version can upgrade without re-building/re-compiling the application.

Enhancements and New Additions

Following are some enhancements made in this release:

  1. Log Traces:
  2. Log traces are added for the following events:

    • When a node successfully joins a node in the cluster.
    • When a node can not join a node in the cluster.
    • When a node leaves the cluster.
  3. Polling based database dependency improvements:
  4. Polling based database dependency has the following improvements.

    • User can specify the 'db-cache-key' other than the 'cache-key' to add to the ncache_db_sync table.
    • Resync-expired-items option is now available for this dependency.
  5. Client.ncconf can be opened in notepad
  6. Improved Error messages:
  7. Error messages are improved when service fails to start because of unavailable bindto-ip addresses.

List of Bugs Fixed:

  • 736208 FIX: Expiration problem that arises in around 20-30 days of using NCache results in items occupying memory leading to high memory usage.
  • 736207 FIX: Client.ncconf is rewritten by NCache service restart and old changes are lost.
  • 736206 FIX: Groups and tags information is not preserved if the items are read-thru from a datasource. Items are loaded in the cache but do not have the tag or group already specified.
  • 736205 FIX: IIS worker process high CPU consumption bug is fixed.


  • NCache Enterprise Edition 3.6.x
  • NCache Professional Edition 3.6.x

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