This best-practices article intends for developers interested in creating RESTful Web services that provide high reliability and consistency across multiple service suites; following these guidelines; services are positioned for rapid, widespread, public adoption by internal and external clients. Here is the complete diagram to easily understand REST API’s principles, methods…

When designing applications, databases, and other components, we design systems as per the requirement with little open to accommodate future needs. But when your application grows, sometimes you eat out of the healthy space and refactor things to fulfill the new business use cases. Problem Statement / Required State: Add…

The Load Balancers play a significant role in any System Design. And the beauty of its design is that every engineer takes it for granted, that this will work — one of the best system designs and a lot to learn from this simple yet powerful solution. …

As of April 2022, there were more than five billion internet users worldwide, which is 63.1 percent of the global population. Of this total, 4.7 billion or 59 percent of the world’s population, were social media users. With the growing use of the Internet, there are growing illegal activities like…

With the growing adoption of Distributed System movement across Industry, Message Queue is now becoming part of this significant movement. Data flow from end-users to applications is growing tremendously. With this, we also need to understand the nature of these requests, i.e., whether the request must be synchronously or can…

Nowadays, many small and large systems require unique global identifiers; it is an essential task in distributed computing with growing internet usage and high dependencies on different applications. Before jumping directly to Distributed ID Generation approach, Let’s first understand the traditional or current approach or Non-Distributed Approach: Traditional Approach (Non-Distributed System) Approach 1: An…

How many of you have trouble keeping your emails clean? Unread counts pull our focus and give us a hard time finding essential emails. And those unwanted or unread emails will even appear in your search results and pushes your important ones to the bottom of the list. In this…

We need to decide on every action converted from thoughts, whether it is executing the big plan or as trivial as uttering a word (Politicians or Businessman in public speech). Q: What makes a good decision? …

Day 10, A famous parentheses syntax problem with little variety. If you are not familiar with Advent of Code, I highly recommend solving it yourself before looking at these solutions. Understand the problem In this challenge, You are given with series of parentheses in every line. …