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

Claim 17:
18. A data operation request processing method implemented by an edge system, wherein the data operation request processing method comprises:
communicating, by an initial site, with a first target site that is corresponding to a key of target data carried in a data operation request of a client and that is in a first-layer circle of sites comprising the initial site, wherein the edge system comprises a plurality of first-layer circles of sites and a second-layer circle of sites, wherein a second geographical area represented by the second-layer circle of sites comprises a first geographical area represented by each of the first-layer circles of sites, wherein each of the first-layer circles of sites comprises a plurality of first sites, wherein each of the first sites is configured to process the data operation request, wherein the first sites comprise the initial site, and wherein the first sites are further comprised in the second-layer circle of sites;
determining, by the first target site, whether the target data is stored locally on the first target site;
sending, by the first target site, the target data to the client when the target data is stored locally on the first target site;
communicating with a second target site that is corresponding to the key and that is in the second-layer circle of sites when the target data is not stored locally on the first target site;
determining, by the second target site, that the target data is stored locally on the second target site; and
sending, by the second target site, the target data to the client.