Memory Storage Adapter

import { VectoriaDB, MemoryStorageAdapter } from 'vectoriadb';

const toolIndex = new VectoriaDB<ToolDocument>({
  storageAdapter: new MemoryStorageAdapter({ namespace: 'tools' }),
});

// Or simply omit storageAdapter - MemoryStorageAdapter is the default
const toolIndex = new VectoriaDB<ToolDocument>();

const db = new VectoriaDB();

await db.initialize();
await db.addMany(documents);

// This saves to memory (no-op essentially)
await db.saveToStorage();

// On restart, data is gone
// Re-indexing is required

const db = new VectoriaDB<ToolDocument>();

await db.initialize();

// Always re-index in development
await db.addMany(documents);

console.log(`Indexed ${db.size()} documents`);

import { describe, it, beforeEach } from 'vitest';

describe('Search tests', () => {
  let db: VectoriaDB<TestDocument>;

  beforeEach(async () => {
    // Fresh database for each test
    db = new VectoriaDB();
    await db.initialize();
  });

  it('should find documents', async () => {
    await db.add('test', 'Test document', { id: 'test' });
    const results = await db.search('test');
    expect(results).toHaveLength(1);
  });
});

import { VectoriaDB, FileStorageAdapter, MemoryStorageAdapter } from 'vectoriadb';

function createStorageAdapter() {
  if (process.env.NODE_ENV === 'production') {
    return new FileStorageAdapter({
      cacheDir: './.cache/vectoriadb',
    });
  }
  return new MemoryStorageAdapter();
}

const db = new VectoriaDB({
  storageAdapter: createStorageAdapter(),
});