Microservice framework startup time on different JVMs (AOT and JIT)
When developing microservices, a fast startup time is useful. It can for example reduce the amount of time a rolling upgrade of instances takes and reduce build time thus …
Tag: jvm
JVM performance: OpenJ9 uses least memory. GraalVM most. OpenJDK distributions differ
In a previous blog post I created a setup to compare JVM performance of several JVMs. I received some valuable feedback on the measures I conducted and requests to …
Comparing JVM performance; Zulu OpenJDK, OpenJDK, Oracle JDK, GraalVM CE
There are many different choices for a JVM for your Java application. Which would be the best to use? This depends on various factors. Performance being an important one. …
Instrumenting, Analysing, & Tuning the Performance of Oracle ADF Applications
December 12, 2014
Enterprise Manager, Oracle Application Development Framework, Performance and tuning
No Comments
Last week I presented at the UKOUG’14 conference on instrumenting, analyzing, & tuning the performance of Oracle ADF applications. Instrumentation refers to an ability to monitor or measure the level of a …
Milestone for the Java platform – The Release of Java 8
This is an important moment for Java. The general availability of Java 8 – more specifically of Java 8 SE, Embedded, (and shortly ME as well) and FX (and …
ADF Performance Tuning: Tips on How to Limit ADF BC Memory Consumption
February 18, 2014
Oracle Application Development Framework, Oracle WebLogic Server, Software Engineering
1 Comment
This blog contains tips and tricks on to how limit the JVM memory consumption of ADF applications. Like other web applications, Oracle ADF applications potentially use a lot of JVM …
ADF Performance Monitor: Customer Case Video
The ADF Performance Monitor is designed for measuring, analyzing, tuning, and checking the performance of Oracle ADF applications. The monitor can track and collect crucial (production) performance information of …
ADF Performance Monitor: Detecting and Analyzing a High ADF BC Memory Consumption
Like other web applications, Oracle ADF applications potentially use a lot of JVM memory. Many times, the root cause of a high memory usage is that application data retrieved …
ADF performance tuning: Whitepaper published on the ADF Performance Monitor
The AMIS ADF Performance Monitor is an advanced tool designed for measuring, analyzing, improving, and checking the performance of Oracle ADF applications. The monitor can track and collect crucial …
ADF performance tuning: Overview Video published on the ADF Performance Monitor
January 14, 2014
Development Tools, Oracle Application Development Framework, PL/SQL, Software Development, Testing
No Comments
A good performance is the key to the success of a web application. Oracle ADF applications are no exception to this rule. ADF performance tuning can be time intensive, …
Some explorations around Java Stored Procedures in the Oracle Database
While working on the challenge to publish a message to a JMS Queue in a remote WebLogic Server from within the Oracle Database – using a Java Stored Procedure …
Devoxx 2008: The major announcements
At the time I’m writing this, Devoxx 2008 is well into it’s second day. Day one was quite interesting, with the major announcement being the release of JavaFX 1.0 …