Enterprise-Grade Service Mesh: A Reference Architecture with OpenShift, Istio, and Kong

The service mesh architecture pattern has become a de facto standard for microservices-based projects. In fact, from the mesh standpoint, not just microservices but all components of an application should be under its control, including databases, event processing services, etc. It's critical to…
What Are Virtual Machines (VMs)?

A virtual machine (VM) is a fully-fledged, standalone operating environment running on a physical computer. Unlike the host computer it's running on, a VM is not a physical machine, thus the designation of "virtual". It does, however, have all the components of a physical computer system (CPU, RAM,…
What is Kubernetes?

Kubernetes, or K8s as it's known for short, and container orchestration are changing the landscape of software development and deployment. But what exactly does Kubernetes do? In this comprehensive guide, we'll explain the basics, discuss the benefits that Kubernetes can offer you, and explore its…
What is a Kubernetes Operator?

Kubernetes has become the gold standard for container orchestration. However, running stateful applications on Kubernetes can be challenging . This is where Kubernetes operators come in. Kubernetes operators resolve common issues like automating management of complex applications such as databases,…
Monolithic vs Microservices

A microservices architecture addresses challenges by breaking the application down into smaller components or services. This approach has gained significant traction in recent years, evolving from a novel concept to a mainstream architectural pattern. Less than 10 years after the term was first…
7 Signs You Need a Service Mesh

In the ever-evolving landscape of modern applications and cloud native architectures, the need for efficient, scalable, and secure communication between services is paramount. Enter the service mesh — a versatile platform designed to address various challenges in securing, connecting, and observing…
Microservices Monitoring and Distributed Tracing Tools

Monitoring the health of your production system involves keeping track of various data points in real time in order to derive insights from them. Day to day, monitoring can provide early indications of problems, giving the team time to investigate and fix before a system fails completely. If youre…
Understanding Microservices Authentication Services

Authentication is the process of determining who a user is by, for example, asking them to provide a username and password or using multi-factor authentication. Once you know who the user is, you can check their account details to determine what they are authorized to access. Creating a session for…
Using Continuous Integration and Continuous Deployment with Microservices

Microservices architectures offer a number of benefits over a traditional monolithic design . Constructing a system out of loosely coupled services enables teams to work independently and means the individual services can be deployed and scaled independently. As a result, the system is more…
A Strategy to Testing Microservices

The shift towards microservices is closely related to both the rise in popularity of agile software development practices and DevOps cultures. These three trends share a common goal: building products that are responsive to user needs while maintaining high quality and high availability. A system…
Understanding Service Discovery for Microservices Architecture

Service discovery is a fundamental component of microservices architectures, enabling seamless communication and loose coupling between services. By abstracting away the actual location of service instances and automating the process of detecting and identifying available services, service…
Microservices Orchestration

Think of your Microservices like musical instruments: each one excels at a certain purpose, but it takes arrangement, timing and detailed coordination for them to create beautiful music together. If your application is based on microservices or simply split across multiple containers, its time to…