To further improve the product experience, Data Management (DMS) will optimize the advanced download feature for backup sets on August 15, 2025.
Change date
August 15, 2025 (Singapore Time)
Change details
This update increases the download speed of the advanced download feature for backup sets from ApsaraDB RDS for MySQL or PolarDB for MySQL.
Impact and suggections
Impact
The download speed of the advanced download feature for backup sets will increase when the source is ApsaraDB RDS for MySQL or PolarDB for MySQL.
The format of files downloaded using the advanced download feature will change. The decompression command and the number of files after decompression will also change.
Suggections
If your business workflow involves subsequent processing of downloaded files, perform compatibility testing and adaptation after the feature optimization takes effect.
References
We apologize for any inconvenience this may cause. Thank you for your understanding and support.