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Data Substrate Versus Vector Db Rag

This story is from 2026-08-22. It is preserved in the archive; the latest stories are on the live feed.

This week’s news about the gap between cutting-edge AI models and the tools developers actually use highlights a deeper issue: the infrastructure that supports AI applications is often as critical as the models themselves. As we build tools for real-world use cases, we find that the right data arch…

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  1. 2026-08-22 15:00 · DEV Community — AI
    Data Substrate Versus Vector Db Rag

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