system design on Kuldeep Pisda

Navigating the Labyrinth: A Practical Guide to Distributed Systems Design Patterns

Mon, 15 Dec 2025 13:54:32 +0530

Distributed systems design patterns are the established, reusable solutions to the messy, real world problems you hit when an application grows beyond a single machine. Think of them less as abstract theory and more as battle tested blueprints for building systems that can handle scale and chaos without falling over.

When Your Monolith Starts to Groan

We have all been there. It starts with small things. An API endpoint that is a few hundred milliseconds too slow. A database table lock that freezes up a key user workflow.

10 Real World Event Driven Architecture Examples That Actually Work

Sun, 07 Dec 2025 13:02:56 +0530

Your monolith was a hero. It launched your MVP, got you to product market fit, and handled everything you threw at it. But now, it’s sending you smoke signals. API response times are creeping up, a minor bug in one module takes down the entire system, and deploying a simple feature has become a week long ritual of fear and coffee. It feels like the system is warning you that the tightly coupled, synchronous world it was built for is holding back your growth.

Event Driven Architecture Patterns: Your Guide to Building Scalable Apps That Don't Break

Sat, 06 Dec 2025 13:00:59 +0530

Let’s be honest. Event driven architecture can sound like one of those buzzwords engineers throw around to sound smart. But it’s not just jargon; it’s a totally different way of thinking about how the parts of your application talk to each other. I remember the first time I really got it, it felt like a lightbulb moment.

Instead of services directly calling each other and waiting for a response (the digital equivalent of being put on hold), they just announce things that have happened. “Hey, a new user signed up!” Other services that care can listen in and react. This creates systems that are incredibly decoupled, scalable, and way more resilient to the chaos of the real world.

High Availability Architecture That Actually Works

Wed, 26 Nov 2025 12:26:15 +0530

It always starts with that frantic 3 AM alert: ‘The site is down.’

We have all been there. That sinking feeling as you scramble to figure out what just broke is a rite of passage for many of us in the industry. I still remember the cold sweat from my first major production outage; it felt like the entire internet was staring at me.

This guide is for every engineer who has stared at that error screen and vowed, “never again.” We are not talking about abstract theory here; we are talking about practical, battle tested high availability architecture that keeps your services running, your users happy, and most importantly, lets you get a good night’s sleep.

Top 9 Microservices Architecture Best Practices for 2025

Sun, 05 Oct 2025 12:22:42 +0530

I remember the exact moment our monolith started to creak under its own weight. It was a Tuesday, and a seemingly tiny deployment for the user profile page brought down the entire checkout process. The business was frantic, and my team was in a frantic scramble, untangling dependencies we did not even know existed. That night, over cold pizza, we decided something had to change. We were stepping into the world of microservices.