公开(公告)号：US20240020005A1

公开(公告)日：2024-01-18

申请号：US18475849

申请日：2023-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bang Liu ,  Kai Zhu ,  Ke Li ,  Wen Yang ,  Jianqiang Shen

IPC: G06F3/06

CPC classification number: G06F3/0608 ,  G06F3/0641 ,  G06F3/0673

Abstract: A data compression method includes providing one or more data block sets, where each data block set includes a plurality of data blocks with a same fingerprint; providing one or more compression groups based on a similarity degree between a plurality of data blocks included in each data block set, where one compression group includes a plurality of similar data blocks, the plurality of similar data blocks are a subset of data blocks included in the one or more data block sets, and a similarity degree between the plurality of similar data blocks meets a specific similarity condition; and compressing the plurality of similar data blocks included in the compression group.