Why Perl? Perl is a general-purpose programming language originally developed for text manipulation and now used for a wide range of tasks ...

There are many reasons that WebLogic server may throw below exception: java.io.IOException: Connection reset by peer In this artic...

In [ 1 ], we have discussed how to fix security violations when Java Security Manager is enabled at WebLogic Server start-up.  In this art...

The JVM has security mechanisms built into it that allow you to define restrictions to code through Java security policy files (i.e., jav...

Oracle has just announced that Oracle WebLogic Server 12.1.3 has been certified on Java SE 8. It is supported on: Windows Linux...

Many times we have confused ourselves with the following two Java Throwable messages: java.lang.ClassNotFoundException java.lang.NoClass...

WebLogic Server clusters form a loosely-federated group of managed servers that provide a model for applications to leverage for achieving s...

On 11/04/2013, Oracle has just announced a roadmap update on Java EE and GlassFish.  The major changes include, but not limited to: Oracle...

Java Application (i.e., WebLogic Server) could be slow at startup time and it could be caused by the slowness of random number generator us...

Similar to HP LoadRunner , Oracle Application Test Suite ( OATS ) [1] is an automated performance and test automation product from Oracle ...

From the server log file (i.e., CRMCommonServer_1.log ) of WebLogic, I have found the following messages: ####<Aug 12, 2013 10:40:43 AM...

When running my benchmark, I have run into the following exception: java.io.FileNotFoundException Too many open files in system ...