Annoy / ScaNN / DiskANN / Vamana
Other ANN indexes: trees (Annoy, static), quantization+pruning (ScaNN), SSD-resident graph (DiskANN, billion-scale cheaply).
Other ANN indexes: trees (Annoy, static), quantization+pruning (ScaNN), SSD-resident graph (DiskANN, billion-scale cheaply).