# Disk Based Index

> Browse 1 item tagged with Disk Based Index.

## Items

- [BBANN](https://vectordb.ever.works/nl/items/bbann) — High-performance out-of-core vector index winner of NeurIPS'21 billion-scale ANN competition, leveraging disk-based structures for massive datasets beyond RAM limits. Employs advanced approximate search algorithms for high QPS on limited hardware. Applicable to large-scale recommendations and search; competitive with DiskANN baseline, outperforms in benchmarks unlike pure in-memory like Qdrant.

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_Canonical page: https://vectordb.ever.works/nl/tags/disk-based-index_