In this article, we are talking about the concepts and examples about the topic of how to write explicit code You want to know…
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Architecture
Introduction to System Design and Architecture
This article is the first article on the System Design and Software Architecture series. In this article, we are discussing base introduction and principles…
Spring
Quartz Scheduler using Rest API with Spring Boot and MongoDB
This article demonstrates how to implement and manage Quartz Scheduler using Rest API with Spring Boot and MongoDB Introduction Quartz is a job scheduling…
DevOps
Create Distributed Kubernetes cluster using kubeadm on Ubuntu 20.04
This article demonstrates how to set up a Distributed Kubernetes cluster using kubeadm on Ubuntu 20.04 Introduction Kubernetes is an open-source container-orchestration system for automating…
![Install Helm3 on Ubuntu [20.04]](https://onloadcode.com/wp-content/uploads/2020/12/Install-Helm3-on-Ubuntu-20.04-200x170.png)
DevOps
Install Helm (Helm3) on Ubuntu 20.04
This article demonstrates how to set up and use Helm3 on Kubernetes workstation on ubuntu 20.04 Helm helps you manage Kubernetes applications — Helm Charts…
![Install Ansible on Ubuntu [20.04]](https://onloadcode.com/wp-content/uploads/2020/12/Install-Ansible-on-Ubuntu-20.04-1-200x170.png)
DevOps
Install Ansible on Ubuntu 20.04
This article demonstrates How to Install and Configure Ansible on Ubuntu 20.04 Ansible is the simplest way to automate apps and IT infrastructure. Its…
![Generating and Working with SSH Keys on Ubuntu [20.04]](https://onloadcode.com/wp-content/uploads/2020/12/Generating-and-Working-with-SSH-Keys-on-Ubuntu-20.04-200x170.png)
Ubuntu
Generating and Working with SSH Keys on Ubuntu [20.04]
This article demonstrates How to Generating and use SSH Keys on Ubuntu 20.04 SSH or Secure Shell is a cryptographic network protocol for operating…
![Create and Delete Sudo User on Ubuntu [20.04]](https://onloadcode.com/wp-content/uploads/2020/11/Create-and-Delete-Sudo-User-on-Ubuntu-20.04-4-200x170.png)
Ubuntu
Create and Delete Sudo User on Ubuntu [20.04]
This article demonstrates how to set up and use a new user with sudo privilege and delete user on ubuntu 20.04 The sudo command provides a…