The Hidden Complexity of RAG — From Beginner Surface to Builder Depth

📰 Medium · RAG

Learn to build a basic RAG system in under 2 hours and understand its hidden complexity

beginner Published 24 Apr 2026
Action Steps
  1. Embed your documents in a vector database
  2. Store the embedded documents in Chroma
  3. Embed the query to retrieve relevant information
  4. Retrieve the top-5 most relevant documents
  5. Configure and fine-tune the RAG system for better results
Who Needs to Know This

Data scientists and engineers can benefit from understanding RAG's basics to improve their information retrieval systems

Key Insight

💡 RAG's complexity can be broken down into manageable parts, allowing for quick building and iteration

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Build a basic RAG system in under 2 hours!
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