公开(公告)号：US10802746B1

公开(公告)日：2020-10-13

申请号：US15448384

申请日：2017-03-02

Applicant: Amazon Technologies, Inc.

Inventor： Colin Laird Lazier ,  Leon Thrane ,  William J. Vass

IPC: G06F3/06 ,  G06F16/185

Abstract: Techniques for maintaining versioning of data objects as a result of policy-based changes to the data objects are described herein. Metadata associated with a data object is updated as a result of an operation that is specified in a data policy associated with the data object. The metadata associated with the data object is updated based on a version key that is associated with the data object that is an identifier that identifies the data storage object in a plurality of data storage classes.

公开(公告)号：US10459647B1

公开(公告)日：2019-10-29

申请号：US15448373

申请日：2017-03-02

Applicant: Amazon Technologies, Inc.

Inventor： Colin Laird Lazier ,  Leon Thrane ,  William J. Vass

IPC: G06F11/00 ,  G06F3/06 ,  G06F11/10

Abstract: A version of a data object is updated as a result of a version changing operation and version metadata associated with the data object is updated based on a version key that is associated with the data object where the version metadata maintains a history of the version changing operations performed on the data object.