Blogs

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

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·[

PostgreSQL System Design Database Transactions ACID MySQL MongoDB

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RAG Chatbot with Qdrant

Learn how to build an intelligent chatbot using Retrieval-Augmented Generation (RAG) with Qdrant vector database, OpenAI embeddings, and Next.js. A complete guide to creating context-aware AI assistants.

Dec 11·20 min·[

Qdrant OpenAI RAG AI Chatbot Vector Database

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Deploying on Coolify

Learn how to deploy a full portfolio stack with Coolify, featuring Postgres, Redis, and a Next.js app on a single server

Jul 26·11 min·[

PostgreSQL Coolify Deployment Redis Docker DevOps

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Prisma with PostgreSQL

Prisma ORM setup guide for PostgreSQL with Node.js and TypeScript, includes step-by-step instructions for efficient, type-safe database operations

Aug 17·14 min·[

PostgreSQL Prisma ORM Node.js TypeScript Database Backend

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