Patent ID: 11868332
Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. A computing device comprising:
a memory configured to store instructions; and
a processor coupled to the memory and configured to:
obtain a raw data table comprising a plurality of pieces of raw data, wherein the pieces comprise first keys and values;
segment the pieces based on the first keys to obtain M raw data segments and M first mapping relationships, wherein the M first mapping relationships indicate first correspondences between M first keys and locations of the M first keys in the raw data table;
obtain the M first keys;
segment the M first keys to obtain N first key segments and N second mapping relationships;
obtain a to-be-queried key;
determine, based on the to-be-queried key and the N second mapping relationships, a first mapping relationship corresponding to the to-be-queried key; and
obtain, based on the to-be-queried key and the first mapping relationship, a first location of the to-be-queried key in the raw data table,
wherein the N second mapping relationships indicate second correspondences between the M first keys and first identifiers of the M first mapping relationships.