@Kartik8

Day01: HLD-Basics (OSI/TCP/IP Model, TCPvsUDP, HTTPvsHTTPs)

Dec 15, 2023 · 9 min read · Here we start! So on the first day itself, let's understand networking from scratch, starting from server-client architecture, UDP/TCP, etc to sharding, load balancing, scaling, distributed transactions, rate limiting, gRPC, quic, etc Let's first und...

HLD Series to end 2023

Dec 14, 2023 · 1 min read · Hello there! Well, 2023 is about to end and 2024 is just around the corner. Before the end of this December, I am planning to make a High-Level Design series where I will be posting blogs related to all the HLD concepts that I have learned so far in ...

RabbitMQ - Full system design guide for message queues

Nov 4, 2023 · 9 min read · RabbitMQ is a popular message broker that plays a crucial role in distributed systems. We often use a message queue between two microservices for efficient uptime of the service. RabbitMQ helps when our app has many tasks or messages to handle. It's ...

Master the Javascript - call(), bind() and apply() functions

Nov 3, 2023 · 4 min read · Let's dive into a frequently asked JavaScript interview question: the distinction between "Call," "Bind," and "Apply" functions. But before we tackle these functions, it's crucial to grasp the concept of 'this'. Understanding 'this' is like having th...

Master the concept of 'this' in JavaScript : A to Z explanation

Sep 24, 2023 · 7 min read · JavaScript is all about objects, and that means almost everything in it is like an object. Now, here's the cool part: we can make functions even more awesome by adding extra stuff to them. It's like giving them superpowers! We've talked about this th...