It was learned that Amazon Cloud Technology announced to accelerate the innovation of cloud storage services, through intelligent layering, special construction and unified data protection three levels, to help enterprises deal with the storage challenges faced by massive data on the cloud. According to reports, Amazon Cloud Technology has released more than 130 new storage services and functions in the past year, including the launch of the Amazon Simple Storage Service (Amazon S3) Glacier Instant Retrieval storage level, which provides millisecond-level cloud retrieval for archived data.