公开(公告)号：US11747996B2

公开(公告)日：2023-09-05

申请号：US16985234

申请日：2020-08-05

Applicant: Dropbox, Inc.

Inventor： Oleksandr Senyuk ,  James Cowling ,  William Ehlhardt ,  Jonathan Lee ,  Gevorg Karapetyan ,  Olga Kechina ,  Stas Ilinskiy

IPC: G06F3/06 ,  G06F1/12 ,  G06F1/10

CPC classification number: G06F3/0622 ,  G06F1/10 ,  G06F1/12 ,  G06F3/067 ,  G06F3/0613 ,  G06F3/0653 ,  G06F3/0659

Abstract: One variation of a system for implementing a key-value data store includes one or more processors, storage media and instructions stored in the storage media which, when executed by the system cause the system to: receive a request store a particular key-value item; request a first networked distributed data storage system to store the particular key-value item; based on a determination that a set of one or more offload criteria is satisfied: retrieve a first set of key-value items from the first networked distributed data storage system, and request a second networked distributed data storage system to store the first set of key-value items in a first set of one or more data objects. The first networked distributed data storage system can have a lower data write latency and a higher data storage cost than the second networked distributed data storage system.