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A Guide to NestJS Fundamentals

A framework or programming is only as good as its fundamentals. Once you become proficient in the fundamentals, it becomes easy to master the entire framework. NestJS is no exception. Without a solid understanding of Read more…

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How to use the Kubernetes Replication Controller?

In Kubernetes, a pod can disappear for any reason. It can get evicted from the node. In fact, even the entire node can disappear from the cluster because of something as trivial as a network Read more…

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How to setup Kubernetes Liveness Probe to handle health checks?

Applications can be fickle-minded beasts. They can keep running against all odds but can also crash and burn down when you least expect them to. It is not for nothing that software developers dread the Read more…

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Why Kubernetes Pods and how to create a Pod Manifest YAML?

If you are planning to start with Kubernetes, chances are that Pods are the first things you’ll encounter. However, there is an inherent confusion about the role of Pods when compared to plain-old Docker containers. Read more…

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Terraform Workspaces – Manage Multiple Environments

Imagine you have a Terraform configuration and you want to apply it to create infrastructure in multiple environments such as development, staging and production. With Terraform Workspaces, you can manage multiple environments with relative ease. Read more…

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Terraform Static S3 Website – Step-by-Step Guide

Static websites are a great way to get your organization online quickly and cost-effectively. With a static website, you can create a simple web presence without needing to invest in a complex content management system Read more…

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Infrastructure as Code vs Traditional Infrastructure

Infrastructure as Code vs Traditional Infrastructure is a big debate raging in the industry these days. In one corner of this showdown is Infrastructure as Code or IaC – a revolutionary approach to managing IT Read more…

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Terraform Count Meta-Argument: Simplify your Configuration

Consider that you need to create multiple instances of a particular resource using Terraform. How do you go about it? You may think of declaring multiple resource blocks, using a for_each loop or exploring a Read more…

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Distributed Caching – The One Introduction You Definitely Need

As a developer or architect, you must have faced the challenge of slow loading times and sluggish performance in your applications. As your user base grows, the challenge only gets bigger. Distributed caching can help Read more…