turbopuffer
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turbopuffer xSoftware Engineering Daily
search every byte with turbopuffer
serverless vector and full-text search built on object storage
fast, 10x cheaper, and extremely scalable
About turbopuffer
turbopuffer is the search engine to connect large amounts of unstructured data to AI. Built from first principles on object storage with an intelligent cache layer, turbopuffer is just as fast as in-memory search engines but orders of magnitude cheaper to run.
We index over 3 trillion documents for leading AI companies:
Cost calculator
Workload768 dimensions, 1M docs, ~3GB
p50
8ms
343ms
p90
10ms
444ms
p99
35ms
554ms
Warm namespace
Cold namespace
Approach (32 QPS with topk=10)
