duplicate-mongo-db

A simple and efficient npm package for duplicating data between MongoDB databases, even within the same URI.

Table of Contents

• Installation
• Usage
• Options
• Examples
• Contributing
• License

Installation

To install the package, use npm:

npm install duplicate-mongo-db

Or with yarn:

yarn add duplicate-mongo-db

Usage

Here's how you can use this package in your project:

const duplicateMongoDB = require('duplicate-mongo-db');

const options = {
  sourceURI: 'mongodb://sourceURI',
  targetURI: 'mongodb://targetURI',
  sourceDBName: 'sourceDatabase',
  targetDBName: 'targetDatabase',
};

duplicateMongoDB(options)
  .then(() => {
    console.log('Duplication successful!');
  })
  .catch((error) => {
    console.error('Duplication failed:', error);
  });

Options

• sourceURI: The connection string for the source MongoDB server. Can be the same as targetURI.
• targetURI: The connection string for the target MongoDB server. Can be the same as sourceURI.
• sourceDBName: The name of the source MongoDB database to be duplicated.
• targetDBName: The name of the target MongoDB database where the data will be duplicated.

Examples

Duplicate Databases (Same URI)

const options = {
  sourceURI: 'mongodb://localhost:27017',
  targetURI: 'mongodb://localhost:27017',
  sourceDBName: 'sourceDatabase',
  targetDBName: 'targetDatabase',
};

duplicateMongoDB(options)
  .then(() => {
    console.log('Database duplicated successfully!');
  })
  .catch((error) => {
    console.error('Duplication failed:', error);
  });

Duplicate Databases (Different URIs)

const options = {
  sourceURI: 'mongodb://sourceURI',
  targetURI: 'mongodb://targetURI',
  sourceDBName: 'sourceDatabase',
  targetDBName: 'targetDatabase',
};

duplicateMongoDB(options)
  .then(() => {
    console.log('Database duplicated successfully!');
  })
  .catch((error) => {
    console.error('Duplication failed:', error);
  });

Contributing

Contributions are welcome! Please open an issue or submit a pull request.

License

This project is licensed under the ISC License - see the LICENSE file for details.