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TOOLS

Relational Migrator

Simplify and derisk your move to MongoDB. Relational Migrator makes it easy to migrate data from relational databases like Oracle, SQL Server, MySQL, and PostgreSQL.

Download NowRead the docs
Illustration of migration tools.

Identify and address migration risks

Migrate with confidence by running an automated analysis of your source database. The report identifies specific risks—unsupported features, data type incompatibilities, performance bottlenecks—and provides actionable remediation steps to ensure a smooth transition to MongoDB.

Read about pre-migration analysis
These are the two key components. Showing the “source” relational DB, and the target MongDB.
Here the key components are the side-by-side views of the relational (source) diagram and the MongoDB (destination) diagram.

Simplify your move to the document model

Our schema visualizer simplifies your move to the document model. Build the schema you need by visually mapping your relational model, customizing fields, splitting tables, and embedding documents.

Read about schema mapping

Seamlessly migrate your data to MongoDB

Migrate from popular databases like Oracle, SQL Server, and PostgreSQL to MongoDB Atlas or a self-managed deployment.

Read about migration jobs
This is a simple view, it shows the migration configuration.

Explore Relational Migrator

The tool uses an intelligent, step-by-step process to streamline data migrations.
Read the docs

Convert SQL queries

Relational Migrator translates SQL queries to the MongoDB Aggregation Pipeline. The tool analyzes existing SQL code and generates the equivalent code to query your new documents.

Learn about code generation
SQL
JavaScript

Automate with the API

Integrate Relational Migrator into your existing workflows with a full-featured REST API.

Read the docs
Shell

Relational Migrator customer successes

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Modernization
"We used gen AI with MongoDB to reduce the migration times for legacy applications by 90% so we can respond really quickly to our 2.5 million customers."
Andrew Cresp
CIO, Bendigo and Adelaide Bank
Read the Case Study
Modernization
"We used gen AI with MongoDB to reduce the migration times for legacy applications by 90% so we can respond really quickly to our 2.5 million customers."
Andrew Cresp
CIO, Bendigo and Adelaide Bank
Read the Case Study
Simplicity
"The Relational Migrator is very simple to use. It's just a user console—anyone with basic knowledge can use it. That's the best part of it. The whole migration was very fast. We saved at least 50% of our effort using Relational Migrator."
Neha Yadav
Lead Engineer, Nationwide Building Society
Read the Case Study
Seamless
"Relational Migrator enabled our teams to upgrade, downgrade, test, and reconfigure without any service disruption or downtime, streamlining our development process."
Francesco Pagetti
Solutions Architect, Powerledger
Read the Case Study

Learning hub

Tutorials, videos, and guides to quickstart your migration with Relational Migrator.

Relational Migrator use cases

View all use cases

FAQ

Start in minutes

Upgrade from your relational database to MongoDB’s modern database platform using Relational Migrator and start building today.
Download NowRegister now
START FOR FREE:
  • Identify potential migration risks
  • Connect relational database
  • Migrate to MongoDB
  • Update app code
  • Convert SQL objects and validate code