"You need a vector database" is the default advice but complexity means there's new infrastructure, new formats, and data coordination overhead. What if tuning Parquet page sizes and adding lightweight footer metadata gave you vector search without any of that? blog.xiangpeng.systems/posts/vector...
blog.xiangpeng.systemsVector search using only Parquet and DataFusion – Xiangpeng’s blogJust tune your existing stack
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