Patent ID: 11947842
Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. An electronic device, comprising:
at least one processor; and
a storage device, communicating with the at least one processor,
wherein the storage device stores an instruction executable by the at least one processor, and the instruction, when executed by the at least one processor, causes the at least one processor to perform operations comprising:
acquiring to-be-written data, and writing the to-be-written data into a magnetic disk;
writing first index information of the to-be-written data in a memory;
storing, in response to determining that a number of pieces of second index information is greater than a first preset threshold, the second index information into storage hardware, the second index information comprising the first index information; and
writing first identifier information corresponding to the second index information in the memory.