Migrate data from Amazon S3 to Alibaba Cloud OSS

Usage notes

• Limits

  OSS is compatible with the S3 protocol. You can use S3 SDKs or S3-compatible tools to create Buckets and upload Objects. During these operations, limits on bandwidth, queries per second (QPS), and other factors are subject to OSS performance metrics. For more information, see Limits.

• Client configurations

  After migrating from Amazon S3 to OSS, you can continue to use the S3 API to access OSS. You only need to make the following changes to your S3 client:

  1. Configure your client or SDK with the AccessKey ID and AccessKey secret from your Alibaba Cloud account or RAM user.

  2. Set the connection endpoint in your client to the appropriate OSS endpoint. For a list of OSS endpoints, see Regions and endpoints.

• Vector bucket compatibility

  Vector buckets in OSS Vectors are compatible with the Amazon S3 Vectors protocol. You can use the s3vectors client in the AWS SDK to manage vector buckets, vector indexes, and vector data. Vector buckets use their own access domain names. For the list of compatible operations and the differences from S3 Vectors, see Compatibility with Amazon S3.

Migration tutorial

Use Data Online Migration to migrate data from Amazon S3 to OSS. For more information, see Migrate data from AWS S3 to Alibaba Cloud OSS.