Dev ditches AWS vector service for open-source Weaviate after scaling pain

CShorten30 · x · 2026-10-01

A developer shares a selection story: he tried AWS's vector service for convenience, hit pain points, searched for a scalable alternative, and landed on open-source Weaviate — pointing to Booking.com's engineering blog for reference. "Many such cases," he notes, echoing a common pattern of developers moving from managed cloud vector databases to open-source options at scale.

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