Is there a way to quickly switch over all the Java related alternatives using update-alternatives?
For instance, if want to switch Java over to 7, I run sudo update-alternatives…
This the second article in the series focussing on the JMX based monitoring capabilities possible with the Oracle Utilities Application Framework.
In all versions of the Oracle…
The Java implementors seem slow to adopt language improvements, for example compare C# with full closures, expression trees, LINQ etc.. to Java, and even the push back of some…
I've programmed in Java for about 8 years and I know the language quite well as a developer, but my goal is to deepen my knowledge of the internals. I've taken undergraduate…
Recently I got a VPS server and I'm running Coldfusion, the website was running fine until it got more and more traffic and I started to encounter 'OutOfMemory' exceptions.
…
I need to run a Java memory intensive application that uses more than 2GB, but I am having problems to increase the heap maximum size. So far, I have tried the following…
Scala is a wonderful language, but I wonder how could be improved if it had it's own runtime?
I.e. what design choices were made because of JVM choice?
Each WebLogic Server instance runs in its own dedicated Java Virtual
Machine (JVM) which is their runtime environment. Every Admin Server in
any domain executes within…
I'm beginning use the -Xmx option on the java command to allow my processes to use a little more memory (256Mb, though I think I'm currently using less than 128Mb). …
I'm using asserts_redirected_to in my unit tests, and I'm receiving this warning:
DEPRECATION WARNING: Using assert_redirected_to with partial hash arguments is…
Note: This facility only applies to Oracle Utilities Application Framework products using COBOL.
In some situations, the Child JVM's may spin. This causes…
I have a server running 3 WordPress instances, MySql, Apache and the play framework 2.0 on 64m initial & max heap. If I increase the max heap of the JVM…
Hello I have the following output from a simple debug jsp:
Weblogic Startup Since: Friday, October 19, 2012, 08:36:12 AM
Database Current Time: Wednesday,…