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Tools

Relational Migrator

Relational migrator is a free tool that streamlines migrating from legacy relational databases to MongoDB, accelerating application modernization initiatives.

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Confidently migrate to MongoDB

Relational Migrator addresses the most common data modeling, code conversion, and migration challenges, reducing the effort and risk involved in migration projects. 

  • Migrate to MongoDB from Oracle, MySQL, SQL Server, PostgreSQL, Sybase ASE, IBM Db2, and more
  • Free to download and use
  • Available on Mac, Windows, Redhat, Ubuntu, and Docker
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Model and transform your data for MongoDB

Use the schema visualizer to build your new MongoDB schema or start with a recommended one. Customize fields, split and merge tables, embed tables as nested documents, and apply custom mapping rules to suit your application’s needs.

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An illustration of a document with data and a person's profile, symbolizing e-commerce.
Model your MongoDB schema

Seamlessly migrate data to MongoDB

Migrate to MongoDB Atlas or any on-premises instance using a one-time snapshot or continuous sync with Change Data Capture (CDC). Integrate with Apache Kafka or Confluent Cloud for large-scale extended migrations.

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Get MongoDB compatible code

Eliminate manual code updates. Generate MongoDB-compatible application code instantly and use gen AI to convert and validate SQL objects, all within the tool.

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Get MongoDB-compatible code
Modernize applications with MongoDB

Modernize applications faster

Relational Migrator streamlines data migration to MongoDB, allowing developers to modernize applications faster and focus on driving innovation.

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Feature overview

RELATIONAL MIGRATOR
“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
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RELATIONAL MIGRATOR
“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 whole story
RELATIONAL MIGRATOR
“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
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RELATIONAL MIGRATOR
“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
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Start in minutes

Upgrade from your legacy relational database to MongoDB’s modern developer data platform using Relational Migrator, and start building modern applications today.
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START FOR FREE:
  • Connect relational database
  • Build your schema
  • Migrate to MongoDB
  • Update app code
  • Convert SQL objects
  • Validate converted code