Release Notes NCache 3.6.1

Thursday, March 26, 2009

Introduction

NCache 3.6.1 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. NCache client rebalancing among cache server nodes:
  2. Now the NCache client connections are automatically rebalanced among the cluster nodes when a new node joins the cache. So now you do not have to worry any more about client load balancing on cache servers.

  3. New Counters for performance monitoring:
  4. New counters for performance monitoring are added in the ‘NCache’ category in Windows Perfmon counters.

  5. Improvements in DB dependency:
  6. NCache now supports the use of Stored-Procedures and Command Object in DB Dependency.

List of Bugs Fixed:

  • 736204 FIX: NCache service constantly consumes CPU if there is one item left in the cache with the SQL Yukon dependency and the dependency is triggered.
  • 736203 FIX: AVG counters show incorrect values for Average Add/sec, Update/sec and Remove/sec.
  • 736202 FIX: Memory leakage and performance issue related with Least Recently Used and Least Frequently Used eviction policies (LRU/LFU).
  • 736201 FIX: Bind to IP Dialog corrupts the display if there are more than 2 network cards on a system.
  • 736200 FIX: NCache Service consumes CPU at some fixed interval even when there is no activity on the cache after a load test is stopped after running for hours.

APPLIES TO:

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

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