This topic describes how to migrate multi-version data from AWS Simple Storage Service (AWS S3) to Alibaba Cloud Object Storage Service (OSS).

Alibaba Cloud Data Online Migration is a data channel between different storage services. You can use Data Online Migration to migrate data from third-party data stores to OSS or between OSS buckets.

When you use Data Online Migration, you need only to log on to the console, specify a source data address and a destination OSS data address, and then create a migration job. After the migration job starts, you can manage the job in the console. For example, you can view the progress and traffic information of the job. You can also generate a migration report to check the list of migrated files and the list of files that fail to be migrated.

  • When you read data from the source data address during a migration job, a fee is incurred for the outbound Internet traffic. You are charged by the storage service provider of the source data address.
  • Alibaba Cloud OSS supports the data migration of multiple versions only in some regions. When you migrate data of multiple versions from AWS S3 to Alibaba Cloud OSS, make sure that the migration is supported in the region where the selected bucket is deployed.

This guide includes the following topics: