POSTS

When a managed server starts it tries to contact the admin server to retrieve al the configuration files, if a managed server cannot  connect to the admin server during startup, it can  retrieve the configuration items by reading  its local copy of the configuration and security files directly.A  managed server... [Read More]

Many a times we would like to alert when there is a gradual decrease in the heap memory or a managed server shuts down abruptly,so the question is can weblogic send a email when a certain message shows up in the WLS logs.The answer is yes and its preetty easy... [Read More]

Thought of documenting some few useful tips to help others save time and for my own future reference.. Keep checking this page , since I will be updating it often with more helpful tips. :) Trick 1. How to verify if the  deployed composites are correct or not if invocation is... [Read More]

Background..We have seen instances when due to some wrong deployments or incorrect MDS, deployment fails or sometimes after we delete the MDS and do a restart of the servers, the application may be referring to an XSD or document which has been removed from the mds repository recently. In such... [Read More]

Garbage Collection in JVMWhat is  garbage collection and different algorithms to do garbage collection. Garbage collection is the single most important factor when tuning a JVM for long-running, server side applications. Improperly tuned garbage collectors or applications that create unnecessarily large numbers of objects can significantly affect the efficiency of the... [Read More]