Introduction Apache Spark has come a long way since its inception in 2014, originally envisioned as a more generic model to work with data than the previous concept of Map & Reduce. It has been widely adopted since then and
Apache Superset can be extended with custom visualization plugins. Being able to use this feature in the Stackable platform is a niche feature some could benefit from. This is an explanation how to go about configuring it and enhancing your
How can you be sure, that a Git commit is authentic? That it was made by the person it claims to be made by? Git allows for signing commits to provide proof that you authored a commit. The same signing
How to get the busywork out of handling Kubernetes and finding out what is going on in your cluster? If you feel like you have written quite enough kubectl commands for a while, this is for you! In this post, we will
Approachability is not one of the biggest strengths of Kubernetes. Anybody who can’t express their questions in form of kubectl commands will have a hard time finding out what’s going on inside a cluster. Not that it were an easy task. The
TL;DR In this blog post, I describe a benchmarking exercise we conducted to compare the performance impact of running HBase and HDFS on Kubernetes versus running them on bare-metal. The blog post explains the challenges of running stateful workloads on
