DEEP ARCHIVE is a COS storage class that provides long-term storage for large amounts of archival data at tape-archival-level prices. It enables you to manage your data easily with extremely low costs through the diverse set of COS APIs, SDKs, tools and console. Therefore, you do not need to consider complex on-premises tape library configuration, nor how the underlying storage media evolve.
DEEP ARCHIVE is well suited for use cases which involve extremely low access frequency, and long-term data retention. In some cases, businesses may need cold backups of daily logs in compliance with local laws and regulations, and for traceability and analysis purposes. In other cases, businesses may need long-term archival of massive media files such as images and videos that have been used in security monitoring, auto-driving, and other services. DEEP ARCHIVE allows such businesses to reduce their storage costs and operation management difficulties by restoring in-cloud data for use only when needed.
DEEP ARCHIVE is designed for 99.999999999% (11 9s) durability and 99.95% availability. You can also use versioning, cross-region replication and other COS features to further enhance your data security.
DEEP_ARCHIVEto upload objects directly to DEEP ARCHIVE.
The APPEND Object API does not support direct upload to DEEP ARCHIVE.
x-cos-storage-classand setting it to
Please note that DEEP ARCHIVE has the following limits that may affect your storage cost and performance:
The storage days are counted with 24 hours as 1 day, starting from the time the object was modified.