RAG in Practice: From Text Search to Vector Databases

📰 Medium · LLM

Learn how to apply RAG (Retrieval-Augmented Generation) in practice, moving from text search to vector databases, and improve your LLM skills

intermediate Published 3 Jul 2026
Action Steps
  1. Build a basic text search system using LLMs
  2. Run experiments to compare the performance of text search vs vector databases
  3. Configure a vector database to store and query embeddings
  4. Test the retrieval-augmented generation pipeline using the vector database
  5. Apply RAG to a real-world problem, such as question-answering or text summarization
Who Needs to Know This

Data scientists and machine learning engineers can benefit from understanding RAG to improve their LLM models and workflows, while software engineers can apply this knowledge to build more efficient vector databases

Key Insight

💡 RAG can significantly improve the performance of LLMs by leveraging vector databases for efficient retrieval and generation

Share This
🚀 Boost your LLM skills with RAG! Learn how to move from text search to vector databases and improve your models #LLM #RAG #VectorDatabases

Key Takeaways

Learn how to apply RAG (Retrieval-Augmented Generation) in practice, moving from text search to vector databases, and improve your LLM skills

Full Article

I’ve been working through the LLM Zoomcamp by DataTalksClub, and two modules in, the core ideas are clicking into place. Here’s is what I… Continue reading on Medium »
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