Patent ID: 11895554
Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. The edge system of claim 1, wherein the first first-layer circle of sites further comprises a first target site corresponding to a key of target data carried in the data operation request, wherein the second-layer circle of sites further comprises a second target site corresponding to the key, wherein the data operation request is a read request, wherein the initial site is further configured to communicate with the first target site, and wherein the first target site is configured to:
determine whether the target data is stored locally on the first target site;
send the target data to the client when the target data is stored locally on the first target site; and
communicate with the second target site when the target data is not stored locally on the first target site,
wherein the second target site is configured to:
determine that the target data is stored locally on the second target site; and
send the target data to the client.