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Blog October 3, 2019

Why Upgrading to Terraform 0.12+ Should be a Priority

As a passionate user of Terraform, Trent explores the reasons why upgrading to Terraform 0.12+ should be treated as a priority in a project.

Cloud DevOps Hashicorp Open Source

Blog February 20, 2019

Securing Kafka using Vault PKI

Creating and managing a Public Key Infrastructure (PKI) could be a very straightforward task if you use appropriate tools. In this blog post, I’ll cover the steps to easily set up a PKI with Vault from HashiCorp, and use it to secure a Kafka Cluster.

DevOps Hashicorp Kafka Open Source

Blog February 5, 2019

HA Prometheus – The Thanos Evolution

While Prometheus has fast become the standard for monitoring in the cloud, making Prometheus highly available can be tricky. This blog post will walk you through how to do this using the open source tool Thanos.

Cloud Native DevOps Kubernetes Microservices Open Source

Blog May 31, 2018

Self-testing infrastructure-as-code

As traditional operations has embraced the concept of code, it has benefited from ideas already prevalent in developer circles such as testing your programmable infrastructure. This blog provides a concrete example and demonstration of what this looks like in practice.

DevOps

Blog April 5, 2018

Google Cloud Functions with Terraform

In this blog, Sarunas discusses how to use Terraform to create Google Cloud Functions and describes Terraform code in depth, with examples.

Cloud DevOps Hashicorp Terraform

Blog January 23, 2018

A Pragmatic Introduction to Machine Learning for DevOps Engineers

In this blog post our Senior DevOps Consultant, Maartens aims to show that Machine Learning is not just about Deep Learning frameworks & complex neural networks. He introduces machine learning to DevOps and IT engineers in a simple, pragmatic way, with code examples.

Data Engineering DevOps

Blog August 9, 2017

Terraform Provider Development

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

Cloud DevOps Terraform

Blog August 8, 2017

Riak, the Dynamo paper and life beyond Basho

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.

Cassandra

Blog May 9, 2017

Testing a Spark Application

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

Cassandra

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