Not a piece of cake

10 best tips to face technical screening

You can definitely clear the first round of an interview for a programmer or a software engineering job. However, you will find it very difficult to clear the technical round where they will ask you all sorts of questions. In this article, we focus on the top 10 tips for facing any type of technical screening process.


Mesos at Yelp – Building a production-ready PaaS

In this talk, Rob Johnson, SRE at Yelp, explains how Yelp has built PaaSTA to meet goals such as to provide the “glue” to bring tools including Mesos, Marathon, and Chronos together without burdening developers with the complexity of such a multifaceted system.

Early Bird deadline is fast approaching

DevOpsCon at a glance: Program preview and Early Bird tickets (until Thursday, October 27)

The countdown for the DevOps conference 2016 has begun. If you would like to dive deeper into topics such as container technologies (Docker & Co.), cloud platforms, Continuous Delivery, Microservices and Agile processes, this is your chance to hear top experts talk about the latest trends in this growing culture. Hurry up and save 300 € – Early Bird expires in three days!

So What is DevOps, Really? - Part II

Why you must care about DevOps

DevOps is becoming the de facto standard for software development. A quick look at case studies reveals early successes and tremendous potential. Companies that have adopted DevOps principles are disrupting industries, innovating faster and leaving competitors behind. By adopting a DevOps culture, these companies have aligned all stakeholders – from development and operations teams to management and more – around the common objective of delivering quality software rapidly and reliably.

All Change!

How the new Economics of Cloud will make you think differently about Java

How far have you got with learning about Cloud? Got your head around Platform as a Service? Understand what IaaS means? Can spell Docker? Working in a DevOps mode? It is easy to focus on learning new technology but according to Chris Bailey and Steve Poole it is time to take a step back and look at what the technical implications are when an application is heading to the cloud.

So What is DevOps, Really?

What is DevOps?

It seems that everyone in IT these days is talking about DevOps. From conferences, to articles and books, the term DevOps has taken the IT world by storm. The buzz is understandable, as many IT groups are looking for a way out of the morass of delayed projects, questionable quality and missed deliveries in which they often find themselves.

Monitoring a Kubernetes-backed Microservices Architecture with Prometheus

Prometheus and Kubernetes – a match made in open-source heaven

As many startups of the last decade, SoundCloud’s architecture started as a Ruby on Rails monolith, which later had to be broken into microservices to cope with the growing size and complexity of the site. The microservices initially ran on an in-house container management and deployment platform. Recently, the company has started to migrate to Kubernetes. In their talk at the DevOpsCon, Fabian Reinartz and Björn Rabenstein demonstrated the current Prometheus setup at SoundCloud, monitoring a large-scale Kubernetes cluster.

The convention-over-configuration framework

Spring Boot – what it is and how to get started

Spring Boot, the new convention-over-configuration centric framework from the Spring team at Pivotal, marries Spring’s flexibility with conventional, common sense defaults to make application development not just fly, but pleasant! Spring developer advocate Josh Long takes a look at what Spring Boot is, why it is turning heads, why you should consider it for your next application and how to get started.

Interview with Russ Miles

Atomist Rug in 10 minutes – the DSL for Microservices & Co.

In his keynote at JAX London, Russ Miles (Atomist) introduced the audience to Rug, a new kind of Domain Specific Language for meta programming. Rod Johnson, inventor of the Spring Framework, is also involved in this ambitious and promising project.

A new alternative to npm

Facebook’s Yarn rewrites npm from scratch

Facebook has been using the npm client for years but they started running into problems with performance, security and consistency once the size of their codebase and the number of engineers started to grow. This is how Yarn, “a fast, reliable, and secure alternative npm client” came into being.