Original Paper Link (PDF): Google File System (Oct 2003) What is distributed file system? The file system which is not setup on single machine but rather it is distributed across multiple mach...

The Book: Effective Testing with RSpec says…. Well, The truth is that you can make software just fine without writing tests, and you can write test just fine without RSpec, so you’ll be okay if...

Introduction to TypeScript What is TypeScript? A Programming language created by Microsoft. Disciplined JavaScript Top layer of JavaScript Every JavaScript code is also TypeScript code ...

Java Handbook Java is a high-level, class-based, object-oriented programming language. It is a compiled language. Java is consider as fully object oriented. It seems controversial topic because t...

HTML Cheatsheet History behind index file Generally, We name our HTML file as index.html that is because earlier Apache2 was used everywhere which will server the HTML pages. Apache2 render the ...

HTTP Anatomy It’s Client/Server Architecture. Client (Browser) sends HTTP Request to the Server and then Sever respond back to the Client with HTTP Response. (Client) Browser, Python or JavaScri...

Bencoding → Torrent file are ‘Bencoded’ and to extract the above fields we would need to parse the torrent file (Bencoded). → When you download the torrent file and give it to your client in orde...

CAP Theorem → Any Database can either achieve CA, CP or AP, but it can not achieve all three of them. → Most Famous NoSQL Databases → HBase - CP → MongoDB - CP → Cassandra - AP Why NoSQL Da...