SAP Java Virtual Machine

Hello everyone. A situation is shown where we use machine learning models to analyze everything related to Biosafety issues from the sap cloud platform. We have created an architecture where we use various SAP Cloud Platform services including the... Read More »

At the time (March 2020) of writing this article there are 600+ arguments that you can pass to JVM just around Garbage collection and memory. If you include other aspects, total JVM arguments count will easily cross 1000+ It’s way too many... Read More »

jstat is a simple utility tool, that is present in JDK to provide JVM performance-related statistics like garbage collection, compilation activities. The major strength of jstat is its ability to capture these metrics dynamically when JVM is... Read More »

One of the widely wasted resources in the world today is: Memory. Due to inefficient programming, surprising (sometimes ‘shocking’) amount of memory is wasted. We see this pattern repeated in several enterprise applications. To prove this case,... Read More »

There are a few distinct differences and subtle nuances between 32-bit JVM and 64-bit JVM. We thought we will try to clarify them through this question & answer article. Do I need to understand the difference between 32-bit JVM and 64-bit... Read More »

Java.lang.VirtualMachineError is thrown when Java virtual machine encounters any internal error or resource limitation which prevents it from functioning. It’s a self-defensive mechanism employed by JVM to prevent entire application from... Read More »

Eclipse and IntelliJ are the two competing IDEs in the industry. There are lot of passionate discussion going in the social media, forums to declare the winner in this race. We thought it would be a fun exercise to study which IDE utilizes memory... Read More »

Recently we experienced an interesting production problem. This application was running on multiple AWS EC2 instances behind Elastic Load Balancer. The application was running on GNU/Linux OS, Java 8, Tomcat 8 application server. All of sudden one... Read More »

Disclaimer Material in this blog post is provided for information and technical features demonstration purposes only. Some steps of the described technique can introduce severe destabilization of the CPI tenant’s runtime node or cause security... Read More »

In one of my recent fun projects, I’ve been testing out CAPM together with the SAP Cloud Machine Learning (ML) SDK to create a Face Recognition app: https://blogs.sap.com/2019/05/28/face-recognition-app/ This ML SDK integrates very well into the... Read More »