This write-up walks through setting up a two node Hadoop v3.1.1 cluster, and running a couple of sample MapReduce jobs. Prerequisites: Two machines set up with RHEL 7. You could
This write-up walks through setting up a two node Hadoop v3.1.1 cluster, and running a couple of sample MapReduce jobs. Prerequisites: Two machines set up with RHEL 7. You could
This technical guide will walk you through the installations of Ansible v2.4.2.0, an open source configuration management and deployment tool, and Ansible Tower (web layer for Ansible) v3.4.1 on a
If you’ve tried to install Kong from scratch, you know that it is a little more involved than what is posted on the official website guide. There are some pre-requisites
We’ve all heard that containers and cloud technologies help us avoid lock-ins. While most of that is true, you could be unintentionally locking yourself to a particular technology or framework,
You might’ve heard this before – configuration management database (CMDB) should be the single source of truth. But what does that mean? And how can you achieve it? With all
If you have tried setting up a DevOps pipeline to achieve continuous deployment, and ran into configuration drift issues – you will know the pains quite well. A consistent and
Over the last few years, we’ve all been exposed to different meanings of the word “Cloud”. Similarly, other terms like “Application Development” and “Application Modernization” are sometimes used nebulously as
By Anuj Tuli, Chief Technology Officer Organizations are always looking to improve efficiencies within their infrastructure. One such area where organizations look to make improvements centers around what to use