Blogs

All the topics I've covered. I write about React, Next.js, TypeScript, databases, AI/ML, cloud deployment, performance optimization, and system design.

Async Processing with Message Queues, Streams, and Pub/Sub

Learn when and why to use asynchronous processing. Understand message queues, streams, and real-time Pub/Sub for building scalable, decoupled systems.

Jan 10·47 min·[

Pub/Sub System Design Message Queues Kafka Redis

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Non-Relational Databases

Explore the world of NoSQL databases: Document DBs, Key-Value Stores, and Graph Databases. Learn when to use each type, their trade-offs, and why they scale horizontally out of the box.

Jan 8·21 min·[

MongoDB Database NoSQL Redis Neo4j

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Database Transaction Internals

Deep dive into how database transactions work under the hood. Understand ACID properties, isolation levels, locking mechanisms, and implementation across PostgreSQL, MySQL, and MongoDB

Jan 3·33 min·[

MongoDB System Design Database Transactions ACID PostgreSQL MySQL

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Server-Sent Events with FastAPI

Implement real-time updates with FastAPI using Server-Sent Events (SSE) for efficient long-running processes and live data streaming

Jul 26·9 min·[

Python FastAPI SSE Real-time Backend Streaming

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Python Dependency Management with Poetry

Learn how to simplify Python dependency management using Poetry with easy installation, project setup, and a FastAPI server example

Jul 13·8 min·[

Python Poetry FastAPI Package Management Backend

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