DMS

Database migration service

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Overview

  • Managed service helps you migrate DB to the cloud with virutally no downtime.

  • All data changes to the source database that occur during the migration are continuously replicated to the target

Features

  • automatically assesses and converts your source schemas to a new target engine.

  • can replicate data from source DB to target DB in real-time

  • multiple DB support: Oracle, SQL Server, MySQL, PostgreSQL, MongoDB...

Homogeneous (x to x)

migrate to the same DB engine

Heterogeneous (x to y)

migrate to different DB engine

Migration process

Use cases

  • In case there is no other official dump and restore tool.

Best practices

  • Use SCT tool: help convert the DB Schema to a format that compatible with your target DB.

Trivia

  • DMS is free, you pay for the replication instances.

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