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Getting Started with ChromaDB: The Open-Source Vector Database for Building AI Agent Knowledge Systems

By admin June 13, 2026

ChromaDB is an open-source vector database for semantic storage and search — lightweight enough to run locally, powerful enough to serve as the foundation for RAG systems and AI Agents. This guide walks through installation, document indexing, semantic search queries, and Docker deployment with practical, step-by-step examples.

Artificial Intelligence tutorial - IT technology blog

Building a RAG Application with LangChain and Python: From Failure to Production

By admin February 28, 2026

Six months of hands-on experience building a RAG (Retrieval-Augmented Generation) system with LangChain and Python for an internal document lookup chatbot. From hallucination issues and context window limitations to a solution that actually works in production, with complete code examples.

Building a RAG Application with LangChain and Python — A Step-by-Step Guide for Beginners

By admin February 28, 2026

A step-by-step guide to building a RAG (Retrieval-Augmented Generation) application with LangChain and Python: from loading documents and creating a vector store with Chroma, to building a complete chain that lets your LLM answer questions based on your own data.