What is the bare minimum you need to build, test and run your Java application in Docker container? The recipe: Create a separate Docker image for each step and optimize the way you are running it. I started working with Java in 1998, and for a long time, it was my main programming language. It was a long love–hate relationship. During my work career, I wrote a lot of code in Java. Despite that fact, I don’t think Java is usually the right choice for microservices.

Mattermost 5.16 includes new features that will increase team productivity and strengthen security.

With the vast number of innovations in the DevOps space—and more arriving all the time—it's hard for businesses to know which DevOps developments warrant their attention and which can be forgotten. Here's how to tell the difference.

As digital transformation continues to be central to an organization’s growth mandate, it’s critical to ensure that customer-facing, revenue-generating, mission-critical applications are operationally reliable and secure. That’s where Sumo Logic comes in—for almost 10 years, we have been providing a Continuous Intelligence platform for DevSecOps that’s utilized by over 2000+ customers in almost every vertical.

It has taken much longer than usual for the CentOS team to provide us with a new version of their operating system; however, the wait is over. The new CentOS 8 is here. CentOS, or Community ENTerprise Operating System, is a binary-level clone of the RHEL (Red Hat Enterprise Linux) distribution that can be accessed for free. For those unfamiliar with Red Hat, Red Hat offers open source, enterprise-oriented software solutions with enterprise-level support.

It’s been said hundreds of times: in the digital era, customers tolerate no downtime. IT operations teams must keep systems running 24x7x365, as the price of downtime is steep. According to Gartner, in 2014, organizations lost $5,600 per minute of downtime, which worked out to well over $300,000 per hour. Today, it’s likely higher, as organizations increasingly rely on technology to power revenue-generating business services.

Chaos engineering (CE) is the discipline of experimenting on a system in order to build confidence in the system’s capability to withstand turbulent conditions in production. This approach is becoming commonplace in software development and operations (DevOps) practices. But how would its application extend to ITOps? CE for ITOps offers a similar framework for stress-testing a technology platform to understand its weak points and performance pitfalls under heavy pressure.

Since the beginning, we’ve wanted to make it faster, easier, and even a joy to respond to incidents. We’ve had the typical components of incident response for a while, but orchestrating them together was a manual task by our users. Today we’re marrying together all the features already available in our incident response tool into our newest release: Runbooks.

Debugging performance issues in production can be a pain and, in some cases, impossible without the right tools. Java profilers have been around forever, but the profilers most developers think about are only one type: standard JVM profilers. However, using one type of profiler is not enough. Suppose you’re analyzing your application’s performance. There are multiple profiling activities which you may execute.

Experience NYC hosted several quality speakers but one in particular stood out to me for his unique message: Andrew Hewitt, a leading IT Analyst from Forrester. Probably the last thing you would expect to hear at an IT solutions conference is a captivating talk grounded in human psychology. Feelings? Perceptions? Beliefs? These topics don’t seem to fit nicely into bits and bytes. They’re perceived as foreign, un-engineer speak.