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What Is a Dockerizing ? Dockerizing is the process of packing, deploying, and running applications using Docker containers. Our previous blog in the series was like a “starter pack” for you. We talked a lot about containers and finally told you about Docker. If you have taken all that in, it’s now time to look […]

What is a Heap?What is the difference between Min Heap and Max Heap? Remember those school days ? During  school days , you typically start your day by standing in line and reciting the national anthem, school songs and the national pledge. On almost all days this line of students are organised in ascending/descending order […]

Once Devtron is installed, we can start deploying applications. All CI/CD pipelines and configurations will be done via the Devtron UI without any code. We’ll tell you how in this post! We have our clusters in place and Devtron set up! If you aren’t with us till here, we’d say have a look at our […]

What is a Linked List?What is the difference between a Singly Linked List and a Doubly Linked List?What is a circular Linked List? Have you ever played the game Treasure Hunt ? Game of Treasure Hunt Guess what?It’s Gopher’s birthday and as part of his birthday surprise his friends have organised a game of Treasure […]

The basic APIs are in place! But they aren’t really ready for the real world. Ensure that your APIs are robust, error-free and easy to use and understand for all the consumers 4 posts Are your RESTful services ready to handle a surge in traffic? One way to find out…. Aug 11, 2021 Microservices III- […]

Releasing Go applications via Homebrew. A good application will have a good release strategy. Release Strategy ?? Use Case Suppose you are given the task of deploying a small solution in your firm which does functionality X. Let X = functionality to generate boilerplate code for a project which can be used by other software […]

Now that Gopher has taught us all about Stacks, let us take a look at a few common implementations of Stack which helps us with many a daily tasks. Call Stack Do you know what will save you time while staying up late night to perform a bug fix that has been plaguing your application? […]

What is a Stack? What does a Stack Trace Mean? Why is Stack so commonly used across all programming languages? Do you like Potato chips ? Potato chips in a can Notice something about this can? The chips are stacked vertically one above another. The only way to eat chips is to eat one from […]

Podman, a platform which runs and manages rootless containers,adds an additional layer of security over Docker. In this post, we play around with the “docker alias” podman CLI to see if its really rootless. Last post, we gave you a conceptual overview about rootless containers and Podman. Rootless containers allow non privileged users (non root) […]

ko is a simple, fast container image builder for Go applications. It’s ideal for use cases where your image contains a single Go application without any/many dependencies on the OS base image (e.g., no cgo, no OS package dependencies). Case : Vicky is a Golang developer with no understanding of Docker but still wants to […]

Have you ever load tested your APIs on the cloud? In this post we explore how to load test and benchmark different RESTful framework’s performance Sep 25, 2021 Are your RESTful services ready to handle a surge in traffic? One way to find out…. Aug 11, 2021 This article is a continuation of the previous […]

The first step during application development is designing. We define flows to understand how data needs to be fetched and stored from the UI which, in turn, helps in database and service design. In this post, we are going to define a basic flow for our pet adoption store application. Alright! Let’s start get started […]

Ever wondered how digital platforms seamlessly accommodate numerous users without a glitch? This blog post simplifies the concept of multi-tenant architectures. We also explore the concept of virtual clusters that help achieve multi tenancy in a very easy manner Our story today is about George, a certain someone from somewhere who builds houses. It all […]

Docker daemon runs with elevated root access which is a security loophole. Rootless containers avoid this by allowing non privileged users to run containers through the use of user namespaces.Podman is one framework that allows running and managing rootless containers. Guess you are here after reading through our previous post “why Docker ain’t perfect” . […]