Oracle JRockit, Coherence Grid update
Feb 3rd, 2009 by admin
The Oracle Product Manager Tomas Nilsson recently gave some insight into some forthcoming integrations betweek JRockit and also Coherence, both of which were Oracle acqusitions.
These are:
Pause-less garbage collection: This will ensure that the virtual machine need never stop an application for garbage collection but merely pause individual threads. From a Coherence perspective this would mean that Coherence publisher and receiver threads are never paused for garbage collection.
Root Cause Analysis: This feature will be enabled in JRockit Mission Control. IN a nutshell, this will automate the comparison of recordeded JVM usage samples with a database of patterns. This will enable Misson to offer advice for solutions to problems encountered. It is likely that this will also be integrated with Coherence to also offer Coherence torubleshooting advice.
WebLogic Application Grid: This will be a new package that will bundle JRockit RT with Coherence, WebLogic Application Server and WebLogic Operation Control.
JRockit VM: This is a new virtualisation product that is scheduled for release in the 2009 timeframe.
