@mastra/dynamodb

Persist Mastra data in Amazon DynamoDB with a single-table ElectroDB design, configurable indexes, TTL support, credentials, and table initialization.

Installation

npm install @mastra/dynamodb

Usage

Basic Usage

import { Memory } from '@mastra/memory';
import { DynamoDBStore } from '@mastra/dynamodb';
import { PineconeVector } from '@mastra/pinecone';

// Initialize the DynamoDB storage
const storage = new DynamoDBStore({
  name: 'dynamodb',
  config: {
    region: 'us-east-1',
    tableName: 'mastra-single-table', // Name of your DynamoDB table
  },
});

// Initialize vector store (if using semantic recall)
const vector = new PineconeVector({
  id: 'dynamodb-pinecone',
  apiKey: process.env.PINECONE_API_KEY,
});

// Memory combines storage (like DynamoDBStore) with an optional vector store for recall
// Create memory with DynamoDB storage
const memory = new Memory({
  storage,
  vector,
  options: {
    lastMessages: 10,
    semanticRecall: true,
  },
});

Documentation

• DynamoDB

Changelog

See the package changelog for version history and release notes.

Support

We have an open community Discord. Come and say hello and let us know if you have any questions or need any help getting things running.