DEEP ARCHIVE is a storage class provided by COS that enables long-term archiving of massive amounts of data. Its unit storage price is comparable to that of tape storage, making it an ideal low-cost solution for long-term data storage. You can manage data easily at low costs through various interaction means provided by COS, such as API, SDK, tools, and console. This eliminates your needs to maintain complex tape library configuration locally and care about the evolution of underlying storage media.
DEEP ARCHIVE is suitable for data that is accessed infrequently but needs to be retained for a long time. In log cold backup scenarios, enterprises need to back up and store the log data generated every day for tracking and analysis according to applicable laws and regulations. In view data and autonomous driving businesses, enterprises accumulate a high number of media files such as images and videos, which need to be archived and stored persistently after use. DEEP ARCHIVE allows enterprises to store such data in the cloud and restore it only when needed, which reduces the storage costs and simplifies Ops management.
DEEP ARCHIVE is designed for 99.999999999% durability and 99.95% availability. You can also use the versioning and cross-region replication features provided by COS to further guarantee the data security.
x-cos-storage-class
to DEEP_ARCHIVE
in the PUT Object, POST Object, or Initiate Multipart Upload API for direct upload to the DEEP ARCHIVE storage class.
Note:
Append Object
does not support direct upload to DEEP ARCHIVE.
StorageClass
parameter to DEEP_ARCHIVE
when uploading a file.x-cos-storage-class
and set it to DEEP_ARCHIVE
when uploading a file.DEEP ARCHIVE is subject to the following limits. When using it, you need to pay attention to their impact on the storage costs and performance:
Note:The storage period means logical days (a day is 24 hours) and starts from the time when a file is modified.
Was this page helpful?