Multipart Upload and Breakpoint Resume
Last Updated：2020-10-22
Basic Introduction
Users can use the block upload API to upload up to 5TB of object data.
Applicable Scenarios
Block upload and breakpoint continuation are applicable but not limited to the following scenarios:
- Breakpoint upload needs to be supported.
- The file to upload is larger than 5 GB.
- The network conditions are poor, and the connection with BOS servers is often disconnected.
- File upload needs to be streamed.
- The size of the uploaded file cannot be determined before uploading the file.
Operation Method
BOS supports block upload and breakpoint continuation by SDK, as follows:
-
Use SDK for object block upload
-
Use SDK for object breakpoint continuation