Observer Design Pattern (Implementation in JS)
I am going to explain the widely used and most frequently asked interview question - Observer Pattern aka Pub/Sub Pattern with a real-world example.
Problem
There is a township with several hundred households. Each house would need some basic necessi...
blog.whatthecode.academy5 min read
Nitin Khaitan
Towards Polyglot Architecture
Kudos for the excellent article.
Below is a good read about the design pattern for the database layer: medium.com / towards-polyglot-architecture / design-patterns-for-the-database-layer-7b741b126036