HNSW Overview

const toolIndex = new VectoriaDB<ToolDocument>({
  useHNSW: true,
  hnsw: { M: 16, efConstruction: 200, efSearch: 64 },
  maxDocuments: 150_000,
  maxBatchSize: 2_000,
});

const db = new VectoriaDB({
  useHNSW: true,
});

await db.initialize();

// Initial bulk load
await db.addMany(initialDocuments);

// Later additions - HNSW index updated incrementally
await db.add('new-doc', 'New document text', { /* ... */ });

const db = new VectoriaDB({
  useHNSW: true,
  storageAdapter: new FileStorageAdapter({
    cacheDir: './.cache/vectoriadb',
  }),
});

await db.initialize();
await db.addMany(documents);
await db.saveToStorage(); // Saves HNSW structure too

// On restart, HNSW index is restored from storage