db

Apr 7, 2024

Changes in this version

type DistributedStorage

+ func (ds *DistributedStorage) GetVectors(ids []string) ([]*Vector, error)

type Storage

+ func (s *Storage) GetVectors(ids []string) ([]*Vector, error)

type Vector

+ Relevance float64

Apr 2, 2024

Changes in this version

+ var ErrNotFound = errors.New("object not found")

+ var ErrObjectNotFound = errors.New("object not found")

+ var ErrVectorNotFound = errors.New("vector not found")

type DistributedStorage

+ func (ds *DistributedStorage) DeleteObject(id string) error

+ func (ds *DistributedStorage) DeleteVector(id string) error

+ func (ds *DistributedStorage) GetAllObjects() ([]*Object, error)

+ func (ds *DistributedStorage) GetAllVectors() ([]*Vector, error)

+ func (ds *DistributedStorage) GetObject(id string) (*Object, error)

+ func (ds *DistributedStorage) GetVector(id string) (*Vector, error)

+ func (ds *DistributedStorage) InsertObject(object *Object) error

+ func (ds *DistributedStorage) InsertVector(vector *Vector) error

+ func (ds *DistributedStorage) UpdateObjectMetadata(id string, metadata map[string]string) error

+ func (ds *DistributedStorage) UpdateVectorMetadata(id string, metadata map[string]string) error

+ type Object struct

+ ID string

+ Metadata map[string]string

+ Object []byte

type Storage

+ func (s *Storage) DeleteObject(id string) error

+ func (s *Storage) DeleteVector(id string) error

+ func (s *Storage) GetAllObjects() ([]*Object, error)

+ func (s *Storage) GetAllVectors() ([]*Vector, error)

+ func (s *Storage) GetObject(id string) (*Object, error)

+ func (s *Storage) GetVector(id string) (*Vector, error)

+ func (s *Storage) InsertObject(object *Object) error

+ func (s *Storage) InsertVector(vector *Vector) error

+ func (s *Storage) UpdateObjectMetadata(id string, metadata map[string]string) error

+ func (s *Storage) UpdateVectorMetadata(id string, metadata map[string]string) error

type Vector

+ Object []byte

Apr 1, 2024

Changes in this version

+ type DistributedStorage struct

+ func NewDistributedStorage(nodeAddresses []string) (*DistributedStorage, error)

+ func (ds *DistributedStorage) Close() error

+ func (ds *DistributedStorage) Delete(id string) error

+ func (ds *DistributedStorage) Get(id string) (*Vector, error)

+ func (ds *DistributedStorage) GetAll() ([]*Vector, error)

+ func (ds *DistributedStorage) Insert(vector *Vector) error

+ func (ds *DistributedStorage) Update(id string, metadata map[string]string) error

Mar 31, 2024

Changes in this version

type Storage

+ func (s *Storage) Update(id string, metadata map[string]string) error

Mar 31, 2024

Changes in this version

type Vector

+ Text string

Mar 28, 2024

Changes in this version

+ type QuantizationParams struct

+ Bits int

+ Max float64

+ Min float64

+ func (p QuantizationParams) Dequantize(value float64) float64

+ func (p QuantizationParams) Quantize(value float64) float64

type Vector

+ Compressed bool

+ PruningMask []bool

+ QuantizationParams *QuantizationParams

+ SparseIndices []int

+ func (v *Vector) Prune(threshold float64)

+ func (v *Vector) Quantize(params QuantizationParams)

+ func (v *Vector) ToSparse()

Mar 27, 2024

Changes in this version

+ type Storage struct

+ func NewStorage(dbPath string) (*Storage, error)

+ func (s *Storage) Close() error

+ func (s *Storage) Delete(id string) error

+ func (s *Storage) Get(id string) (*Vector, error)

+ func (s *Storage) GetAll() ([]*Vector, error)

+ func (s *Storage) Insert(vector *Vector) error

+ type Vector struct

+ Embedding []float64

+ ID string

+ Metadata map[string]string

+ func (v *Vector) Add(other Vector) error

+ func (v *Vector) Normalize()

+ func (v *Vector) Subtract(other Vector) error

+ func (v Vector) Distance(other Vector) (float64, error)