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MB-71216: Added Support for IVFRaBitQ Indexes #91

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Merged
abhinavdangeti merged 2 commits into from
Apr 21, 2026
Merged

MB-71216: Added Support for IVFRaBitQ Indexes #91

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MB-71216: Added Support for IVFRaBitQ Indexes
Likith101 Apr 13, 2026
3a09c7e
changed naming
Likith101 Apr 17, 2026
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3 changes: 3 additions & 0 deletions vector.go
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,7 @@ const (
IndexOptimizedForMemoryEfficient = "memory-efficient" // Flat or IVF,SQ4 indexes
IndexBIVFWithBackingFlat = "bivf-flat" // BFlat or BIVF with Flat backing index
IndexBIVFWithBackingSQ8 = "bivf-sq8" // BFlat or BIVF with SQ8 backing index
IndexIVFRaBitQ = "ivf,rabitq" // Flat or IVF,RaBitQ indexes
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)

const DefaultIndexOptimization = IndexOptimizedForRecall
Expand All @@ -69,6 +70,7 @@ var SupportedVectorIndexOptimizations = map[string]int{
IndexOptimizedForMemoryEfficient: 2,
IndexBIVFWithBackingFlat: 3,
IndexBIVFWithBackingSQ8: 4,
IndexIVFRaBitQ: 5,
}

// Reverse maps vector index optimizations': int -> string
Expand All @@ -78,6 +80,7 @@ var VectorIndexOptimizationsReverseLookup = map[int]string{
2: IndexOptimizedForMemoryEfficient,
3: IndexBIVFWithBackingFlat,
4: IndexBIVFWithBackingSQ8,
5: IndexIVFRaBitQ,
}

func OptimizationRequiresBinaryIndex(optimization string) bool {
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