jvm Publications

Elastic JVM with Automatic Vertical Memory Scaling

Elastic JVM with Automatic Vertical Memory Scaling

| December 19, 2018 | DevOps PaaS, Installer | , , , , ,

Nowadays, JVM-based applications can benefit from elasticity and density of container technology. However, there are still some issues that prevent unleashing the full potential of Java and containers “marriage.” Releasing unused but committed Heap memory by the major JVM implementations based on OpenJDK, in most cases, is not performed automatically, or requires specific knowledge to…

Dropwizard Automatic Build and Deploy to Cloud-Native Microservices

Dropwizard Automatic Build and Deploy to Cloud-Native Microservices

| September 20, 2018 | DevOps PaaS | , , , ,

Today we keep covering the topic of building Java microservices, so decided to pay heed to a popular framework, called Dropwizard. Comparing to alternatives, this framework is pretty lightweight and rapid in getting web-services up and running. This makes it a perfect choice for microservice architecture. In this article, we will go through the steps…

Garbage Collector Tuning as the First Step to Java Memory Usage Optimization

Garbage Collector Tuning as the First Step to Java Memory Usage Optimization

| December 7, 2017 | DevOps PaaS, Installer, Java | , , , , , , , , , , ,

Recently we prepared a comprehensive article at JavaCodeGeeks, describing several most popular garbage collector solutions for customers, who run their Java applications and suffer from enormous memory usage consumption. And now we`d like to share this material with you: Size matters when it comes to software. It has become clear that using small pieces within…

Java RAM Usage in Containers: Top 5 Tips Not to Lose Your Memory

| April 13, 2017 | DevOps PaaS | , , , , , , , ,

In this article, we would like to share specifics of Java memory management and elasticity inside containers that are not evident at the first sight. Below you’ll find a list of the issues to be aware of and important updates in the upcoming JDK releases, as well as existing workarounds for the core pain points….

Software Stacks Market Share: February 2014

| March 6, 2014 | Uncategorized | , , , , , , ,

In this article, we’ll present the overall numbers of software stacks usage in the Jelastic Cloud for February 2014. Here, you will also see the data on stacks distribution by regions and the monthly/annual trends of the stacks popularity, within the Jelastic Cloud. Database Servers The database market share has almost no changes this month. MySQL…

Software Stacks Market Share: January 2014

| February 6, 2014 | Uncategorized | , , , , , ,

In this post we will share the software stacks usage stats of all Jelastic Cloud users, from the very beginning of 2014. Let’s see how the stacks were regionally distributed in January and what overall numbers this month brought to us. Database Servers The year started positively for CouchDB and MongoDB as each of them received one…

Java & PHP Software Stacks Market Share: October 2013

| November 7, 2013 | Uncategorized | , , , , , , , ,

One more efficient month with Jelastic! Let’s see what October 2013 brought to us in terms of the Java & PHP software stacks statistics. In this article, we’ll present the overall numbers, distribution by regions and the monthly/annual trends of the stacks popularity within the Jelastic Cloud. This month we’ve got even more statistical results…

Getting started with Scala on Jelastic

| July 8, 2013 | DevOps PaaS | , , , , , ,

Scala programming language, which also operates on the JVM, can play nicely with many of the operational and monitoring tools as well as with Java and other languages. Scala shares many simple and readable syntax features of other programming languages. It has various productivity advantages and allows developers to work more effectively. Developers often characterize Scala as…

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