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@node-ts/bus-mongodb provides a persistence adapter based on Mongo DB that's used when storing workflow state.


Install the @node-ts/bus-mongodb package
npm install @node-ts/bus-mongodb
Create a new MongodbPersistence instance and provide it to the bus configuration.
import { Bus } from '@node-ts/bus-core'
import { MongodbPersistence, MongodbConfiguration } from '@node-ts/bus-mongodb'
const configuration: MongodbConfiguration = {
connection: 'mongodb://localhost:27017',
databaseName: 'workflows'
const mongodbPersistence = new MongodbPersistence(configuration)
// Configure bus to use mongodb as a persistence
const run = async () => {
await Bus
run.then(() => void)