attu/client/src/consts/Milvus.tsx

export enum METRIC_TYPES_VALUES {
  L2 = 'L2',
  IP = 'IP',
  HAMMING = 'Hamming',
  JACCARD = 'Jaccard',
  TANIMOTO = 'Tanimoto',
  SUBSTRUCTURE = 'Substructure',
  SUPERSTRUCTURE = 'Superstructure',
}

export const METRIC_TYPES = [
  {
    value: METRIC_TYPES_VALUES.L2,
    label: 'L2',
  },
  {
    value: METRIC_TYPES_VALUES.IP,
    label: 'IP',
  },
  {
    value: METRIC_TYPES_VALUES.SUBSTRUCTURE,
    label: 'Substructure',
  },
  {
    value: METRIC_TYPES_VALUES.SUPERSTRUCTURE,
    label: 'Superstructure',
  },
  {
    value: METRIC_TYPES_VALUES.HAMMING,
    label: 'Hamming',
  },
  {
    value: METRIC_TYPES_VALUES.JACCARD,
    label: 'Jaccard',
  },
  {
    value: METRIC_TYPES_VALUES.TANIMOTO,
    label: 'Tanimoto',
  },
];

export type MetricType =
  | 'L2'
  | 'IP'
  | 'Hamming'
  | 'Substructure'
  | 'Superstructure'
  | 'Jaccard'
  | 'Tanimoto';

export type searchKeywordsType = 'nprobe' | 'ef' | 'search_k' | 'search_length';

// index
export const INDEX_CONFIG: {
  [x: string]: {
    create: string[];
    search: searchKeywordsType[];
  };
} = {
  IVF_FLAT: {
    create: ['nlist'],
    search: ['nprobe'],
  },
  IVF_PQ: {
    create: ['nlist', 'm'],
    search: ['nprobe'],
  },
  IVF_SQ8: {
    create: ['nlist'],
    search: ['nprobe'],
  },
  IVF_SQ8_HYBRID: {
    create: ['nlist'],
    search: ['nprobe'],
  },
  FLAT: {
    create: ['nlist'],
    search: ['nprobe'],
  },
  HNSW: {
    create: ['M', 'efConstruction'],
    search: ['ef'],
  },
  ANNOY: {
    create: ['n_trees'],
    search: ['search_k'],
  },
  RNSG: {
    create: ['out_degree', 'candidate_pool_size', 'search_length', 'knng'],
    search: ['search_length'],
  },
};

export const COLLECTION_NAME_REGX = /^[0-9,a-z,A-Z$_]+$/;

export const m_OPTIONS = [
  { label: '64', value: 64 },
  { label: '32', value: 32 },
  { label: '16', value: 16 },
  { label: '8', value: 8 },
  { label: '4', value: 4 },
];

export const INDEX_OPTIONS_MAP = {
  FLOAT_POINT: Object.keys(INDEX_CONFIG).map(v => ({ label: v, value: v })),
  BINARY: [
    { label: 'FLAT', value: 'FLAT' },
    { label: 'IVF_FLAT', value: 'IVF_FLAT' },
  ],
};

export const PRIMARY_KEY_FIELD = 'INT64 (Primary key)';

export enum EmbeddingTypeEnum {
  float = 'FLOAT_POINT',
  binary = 'BINARY',
}