In a world flooded with data, integrity is what separates meaningful systems from broken ones. When software mishandles, corrupts, or misrepresents data—even unintentionally—it loses trust, functionality, and often, users. Data Integrity is the silen...
In today’s software landscape, knowing who someone is isn’t enough — we also need to know what they’re allowed to do. That’s the core of authorization. It ensures users can access what they’re supposed to, and nothing more. It defines the boundaries ...
In modern software engineering, automation isn't a luxury — it's a multiplier. It reduces manual effort, speeds up delivery, ensures consistency, and scales operations without linearly scaling headcount. Whether it's deployments, testing, monitoring,...
In a world of distributed systems, external APIs, AI-generated content, and automated data pipelines, it’s easy to forget a simple question: How do we know what we’re seeing is real? Authenticity in software isn’t about branding or style — it’s about...
No system stays in its original environment forever. Technologies shift. User needs evolve. Platforms change. The question isn’t whether your software will face change — it’s whether it’s ready for it. Adaptability is about designing software that ca...
NOTE: - I started my 8-week system design journey with Coder Army. I will be journaling every day, recording what I learn, reflecting on it, and sharing it with my network to help newcomers to system design. Hello developers, learners, and curious m...
NOTE: - I started my 8-week system design journey with Coder Army. I will be journaling every day, recording what I learn, reflecting on it, and sharing it with my network to help newcomers to system design. 💠 Quick Recap of SOLID Principles (Part-...
How JioCinema live Stream to 20 million users during IPL? Its’ not the Complete System design it actually a discussion on how JioCinema streams to 20 million active users during the IPL season. If the IPL starts from March then the JioCinema Team wil...
NOTE: - I started my 8-week system design journey with Coder Army. I will be journaling every day, recording what I learn, reflecting on it, and sharing it with my network to help newcomers to system design. 💠 What is Programming Language Evolutio...
System Design of Chat App ( Whatsapp ) Features 1 . One to one Chat2 . Group Messaging2 . Sent, Delivered, Read recipient3 . Online / Last Seen4 . Image sharing5 . Permanent / temporary chat Design Users will connect to the gateways from the gateway ...
