July 16th, 2024

Surprise, your data warehouse can RAG

Maciej Gryka discusses building a Retrieval-Augmented Generation (RAG) pipeline for AI, emphasizing data infrastructure, text embeddings, BigQuery usage, success measurement, and challenges in a comprehensive guide for organizations.

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Surprise, your data warehouse can RAG

In a blog post, Maciej Gryka discusses the complexities of building a Retrieval-Augmented Generation (RAG) pipeline for AI systems. RAG involves including helpful information in language model prompts to improve results. Gryka highlights the importance of having a solid data infrastructure, like a data warehouse, before implementing RAG effectively. He explains the steps involved in building a RAG pipeline, focusing on using text embeddings for data retrieval. Gryka shares insights from their experience in implementing a RAG pipeline using BigQuery and leveraging built-in features to simplify the process. The post emphasizes the need to measure the success of RAG implementations and offers practical advice on testing hypotheses and improving response quality. Gryka also touches on the challenges of finding and retrieving relevant records, showcasing their approach to aggregating and processing data for RAG. Overall, the post provides a comprehensive guide for organizations considering implementing RAG in their AI systems, stressing the importance of a robust data infrastructure for successful integration.

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Link Icon 6 comments
By @djhn - 3 months
Reading this was very valuable. I really appreciate the Vespa mention and introduction to their Multi-Vector HNSW Indexing - I’ve recently thought a lot about how difficult chunking is and this seems like a promising avenue.
By @maciejgryka - 3 months
This is one of the things we learned recently about building production workflows with LLMs. Happy to answer any questions/feedback here <3
By @bun_terminator - 3 months
I don't know what a RAG is (and apparently it's forbidden to explain). And at this point, I'm afraid to ask.
By @rodrigovicuna - 3 months
Here to learn more about this. Important for a startup I know.
By @29athrowaway - 3 months
RAG is as valuable as the data you can retrieve.

If the amount of data is small you don't need the flexibility of RAG. And if it is irrelevant it will stay irrelevant after found.