Blog

In this blog post, Alex Tasioulis discusses how JupyterHub works, what a JupyterHub Spawner is, and how to get started with writing a custom Spawner.

Cockroach Labs, the creators of CockroachDB are coming to London for the first time since their 1.0 GA Release. In this interview we pose a few questions to them.

OpenCredo, your recognised partner with key expertise in the development, testing and extension of Terraform Providers.

In light of the recent demise of Basho, we put together a blog exploring Riak alternatives and discussing whether these are appropriate solutions or not.

Over the years, OpenCredo's projects have become increasingly tied to the public cloud. Our skills in delivering cloud infrastructure and cloud native applications have deepened and the range of cloud projects we are able to take on has grown. From enterprise cloud brokers to cloud platform migration in restricted compliance environments, our ability to deliver on the cloud is now a core component of our value proposition.

CockroachDB, a new contender in the NewSQL space has recently released their first production-ready version. We took this opportunity to take a closer look.

The ability to write and run adhoc Spark queries is helpful for getting immediate insight into certain data problems, but what happens when these queries needs to form part of a bigger software system? Matt takes you on a journey looking at how you may need to take existing Spark code (in fact the same demo code used in David’s first article), and refactor it in order to make it more testable.

How to test a Spark cluster integrated with Cassandra, including unit testing, integration testing, and acceptance testing.

In my recent post I explored some use-cases for Spark and Cassandra. This article describes how to deploy Spark together with an Apache Cassandra cluster