DevOps and Development

This article deals with the characteristics of document databases, how they differ from relational databases, and their pros and cons. Read on to see examples of document databases.

A canary update is served to a small percentage of users, giving developers an opportunity to see how it performs before making it available to everyone. This tutorial shows how to deploy canary version and set routing rules using Istio service mesh in Kubernetes.

Follow this step-by-step guide to learn how to bind two Data Security Cloud sites using VMware Cloud Director.

Hybrid and multi-cloud strategies became popular due to the competitive advantages, such as lack of vendor lock-in, better app performance, flexibility, and disaster mitigation. The purpose of this article is to introduce you to Kubernetes as an effective way to achieve application portability in these environments.

GitHub Actions is a platform for software development workflow automation with a built-in CI/CD tool. This tutorial teaches you how to set up BMC GitHub credentials and manage BMC GitHub Actions.

Helm does not feature a command that displays release logs. However, similar results can be achieved using two other commands - helm history and helm list. This tutorial will teach you how to use these commands to obtain information important for maintaining your Kubernetes cluster.

Istio is a configurable service mash platform acting as a control plane in Kubernetes. It distributes the configuration to sidecar proxies and gateways. This tutorial will show you how to install Istio, deploy a test application, and set up your Kubernetes cluster to work with the platform.

Object databases integrate seamlessly with object-oriented programming languages. The object-oriented approach to database modeling makes it easier to model complex real-world problems. Learn about how they work and what they can bring to the table in this article.

Prometheus is an open-source event monitoring software for high-volume distributed applications. While it is a stand-alone application, using it together with a visualization dashboard such as Grafana helps maintain a better overview of the situation. This tutorial will show you how to install Grafana in your Kubernetes cluster and connect it to a Prometheus installation.

Java is a programming language used to develop a wide variety of applications. It is supported by virtually all operating systems, including Fedora.
In this step-by-step tutorial, we take you through the process of installing OpenJDK and Oracle's Java SE on Fedora.