IBM Business Process Manager and the Performance Data Warehouse (PDW)
Tue, Jun 18th 2013 4:29a Dave Hay We're looking at the interaction between BPM and PDW at present, and these two Technotes have been absolutely invaluable: - Lock timeouts occur for IBM Business Process Manager (BPM) when sending tracking definitions or transferring data to the Performance Data Warehouse Problem(Abstract) The processing of tracking definitions can cause lock contention due to message-driven bean (MDB) concurrency. The processing of data transfer to the Performance Data Warehouse can also lead to lock contention [read] Keywords: ibm
database
java
oracle
server
sql
BusinessDataAliasCache performance and memory leak fix for IBM Business Process Manager
Thu, Jun 13th 2013 12:47p Dave Hay This has come to light today, as we were seeing java.lang.OutOfMemoryError exceptions, as soon as our BPM Standard 7.5.1.0 JVM ( AppTarget cluster ) ran out of heap. Using a monitoring tool, we could see the heap growing towards its MaxHeap value of 6 GB, with the amount of used heap growing at the same pace - as soon as we ran out of heap, down came WAS. Using the IBM Heap Analyzer tool, we could see that we had a single instance of com.lombardisoftware.server.ejb.persistence.versioning.BranchM [read] Keywords: ibm
community
database
java
leak
server
vm
39
Using an HTTP server causes duplicate snapshot deployments for IBM Business Process Manager (BPM)
Thu, Jun 13th 2013 7:45a Dave Hay Using an HTTP server causes duplicate snapshot deployments for IBM Business Process Manager (BPM) With IBM Business Process Manager, duplicate snapshot installation requests are sent to the Process Server from the Process Center after a 1 minute delay. IBM HTTP Server is used as a web server for the Process Center console. This scenario leads to an additional load on the system, delays, and sometimes installation failures. Thanks to @IBM_BPM on Twitter for this. [read] Keywords: ibm
server
twitter
213
HTTP Headers for Dummies
Thu, Jun 6th 2013 3:23p Dave Hay Saw this thanks to @belgort HTTP Headers for Dummies Whether you're a programmer or not, you have seen it everywhere on the web. At this moment your browsers address bar shows something that starts with " [read] Keywords: applications
server
twitter
112
Announcing IBM Support Assistant 5.0 Team Server Beta 3
Mon, Jun 3rd 2013 1:26p Dave Hay The new IBM Support Assistant 5.0 Team Server Beta 3 brings you the next generation of IBM's popular problem determination and troubleshooting platform. This complimentary offering provides a rich set of problem determination tools and functions to help you find the root cause of software problems and enhance your productivity. Beta 3 includes several new features based on your feedback. Watch the overview video to learn more about IBM Support Assistant. New features in Beta 3 • Updated a [read] Keywords: administration
ibm
apple
applications
interface
server
Driving IBM Installation Manager via the Command Line
Thu, May 23rd 2013 4:09a Dave Hay One of my ISSW colleagues drew my attention to this. It's possible to use IBM Installation Manager, via the command-line, to perform a complete uninstallation of a set of WebSphere-based products, without needing to generate and use a response file. So here's me uninstalling IBM BPM 7.5.1.0, plus it's underlying co-requisites: - Remove the WAS Profiles $ /opt/IBM/WebSphere/AppServer/bin/manageprofiles.sh -deleteAll Uninstall BPM, XML Feature Pack and WAS ND $ /opt/IBM/InstallationManager/ecli [read] Keywords: ibm
eclipse
websphere
xml
What is important when monitoring IBM Business Process Manager at the infrastructure level?
Mon, May 13th 2013 8:45a Dave Hay Again, this popped up in my Twitter stream of consciousness, thanks to @IBM_BPM : - In my customer engagements, I am often asked the following questions: • What metrics should we use to monitor the infrastructure for our IBM Business Process Manager environment? • What key metrics should I always look at to prevent the environment from becoming unavailable? • Which actions should be taken in case the metric threshold is exceeded or when receiving an alert by running out of service? Fo [read] Keywords: ibm
apple
application
community
server
twitter
websphere
