Favour Numondefavournumonde.hashnode.dev·Dec 8, 2024Seamless Upgrades: Unpacking the Power of Over-The-Air (OTA) UpdatesHave you ever noticed new features in any application you’re using, despite the fact that you didn’t update the application? Particularly this has been very noticeable on whatsapp recently in the way new features are deployed to every user’s local de...OAT
Sebastián Álvarezs3v4st0s.hashnode.dev·Oct 8, 2024Efficiently Resolve Linux Server Resource Bottlenecks with the Swap TechniqueYou have probably worked with a server that, due to limited resources while handling a heavy task, required you to use some tricks. I am currently learning how to manage a Linux server, and my goal with this article is to share what I have learned ab...35 readsLinux
Pinnapareddigari Lasya priyafundamentals-of-cloud-computing.hashnode.dev·Sep 25, 2024Introduction to Cloud Computing: How Servers will Work / Fundamentals of Cloud ComputingHello, I am starting my Devops journey and will be documenting my learning process. Beginning with Basic concepts, we will explore various aspects of Devops together. If you’re wondering what Devops is, you’re in the right place. Let’s dive in togeth...1 like·30 readsCloud Computing
Ankit Rawatankit02.hashnode.dev·Sep 24, 2024🌐 Managing Multiple Servers with Ansible on a Master Node 🖥️Ansible is a powerful tool to manage and automate tasks across multiple servers from a single master node. It’s lightweight, simple, and doesn’t require any agent installation on the managed nodes. Let's dive into the basics of setting up and running...ansible
Chidinma Ozoemenachidinmawrites.hashnode.dev·Aug 2, 2024Into The Cloud Part 3Introduction Welcome to the world of data centers, the backbone of modern digital services! In this blog post, we'll explore the anatomy of data centers, understand the significance of regions and zones, and dive into the world of load balancers, inc...Data Center
Ayesha Saherdevopsandcloudlearning.hashnode.dev·Jul 17, 2024Understanding Virtual Machines and ServersIntroduction In the world of computing, terms like virtual machines (VMs), servers, and hypervisors are often used. These concepts are essential for both beginners and professionals in IT. This article will explain these concepts in simple English, e...VM AND SERVERS IN DEVOPS
Shasa Thuoshasa.hashnode.dev·Jun 16, 2024How to create a linux systemd service and timer that activates a script every few secondsYou have a bash script on your linux installation that you would like to run periodically, it could be anything, for instance you have a script that takes periodic snapshots of the database and performs a backup, or a script that pulls in changes fro...577 readssystemd
Mihir Sai Dudekulamihirsaidudekula.hashnode.dev·Jun 9, 2024How to Implement a Simple Rate Limiter in Express using MiddlewaresRecently, while working with Express middlewares, I came across an important concept: a middleware placed before all requests runs every time a request is made to any route. While I was wondering what could be an interesting application of this conce...Express
Caleb Nyachwayacalebcodes.hashnode.dev·May 24, 2024Data Center Setup: My ExperienceIt's been a while since I last graced these digital pages. But today, I’m putting on my writing glasses (yes, they exist) to share some insights about setting up a data center. You might be thinking, "In this age of cloud computing, who's still build...3 likes·49 readsIT Support
Reagan Mwangideepcore.hashnode.dev·May 23, 2024Understanding REST APIs: A Simple GuideREST APIs, or representational state transfer application Programming Interfaces, are a set of rules and conventions for building and interacting with web services. They are based on the REST architecture style which was introduced by Roy Fielding in...9 likesREST API
