Learn Advanced Retreival-Augmented Generation (RAG)

About this course

Retrieval Augmented Generation (RAG) has become the most important architecture for building reliable, trustworthy, and real-world AI applications. Instead of relying only on an LLM’s internal knowledge, RAG allows you to connect your models with external documents, private data, and live information — dramatically reducing hallucinations and improving accuracy.

This course is a complete, end-to-end guide to mastering RAG using LangChain. You will start from absolute fundamentals and gradually move toward advanced, production-ready systems used in real companies.

Unlike shallow tutorials, this course explains not only how things work, but why they exist. Every component is broken down conceptually and then implemented practically. You will understand the full RAG pipeline: loading documents, splitting text correctly, generating embeddings, storing vectors efficiently, retrieving relevant context, and grounding LLM answers in real data.

As the course progresses, you will build complete RAG systems including source-aware RAG, conversational RAG with memory, persistent chat history, and multi-document retrieval. You will also learn how to design prompts that actively prevent hallucinations and force the model to answer only from context.

By the end of this course, you will be able to design and build scalable, explainable, and production-ready RAG applications for documents, PDFs, websites, CSV files, and private datasets.

This course is ideal for developers, data scientists, and AI engineers who want to move beyond basic prompting and build real AI systems that can be trusted in the real world. COURSE CONTENT HIGHLIGHTS

• Understand why RAG exists and why prompting alone fails
• Learn the complete RAG pipeline from ingestion to generation
• Work with document loaders (Text, PDF, Directory, Web, CSV)
• Master text splitting strategies for natural language and code
• Understand embeddings intu

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