Method, system, and device for writing compressed data to disk, and readable storage medium
View Patent ↗A method, system, and device for writing compressed data to a disk, and a readable storage medium. The method includes: acquiring compressed data, and determining a length of the compressed data; storing the compressed data in a linked list, and adding the length of the compressed data to a linked list length, wherein the linked list length is a total length of all compressed data in the linked list; determining whether the linked list length exceeds a threshold value; and if YES, allocating an idle thread to merge all the compressed data in the linked list, and carrying out a write-to-disk operation on the merged compressed data.
1. A method for writing compressed data to a disk, comprising:
acquiring compressed data and determining a length of the compressed data;
storing the compressed data in a linked list, and adding the length of the compressed data to a linked list length, wherein the linked list length is a total length of all compressed data in the linked list;
determining whether the linked list length exceeds a threshold value;
in response to the linked list length exceeding the threshold value, allocating an idle thread to merge all the compressed data in the linked list, and carrying out a write-to-disk operation on the compressed data after merging all the compressed data in the linked list:
deleting all the compressed data from the linked list, and setting the linked list length to zero; and
outputting prompting information that the write-to-disk operation for the compressed data is completed.
2. The method according to claim 1 , wherein in response to the linked list length not exceeding the threshold value, the method further comprises:
performing the step of acquiring the compressed data and determining the length of the compressed data.
3. The method according to claim 1 , wherein the compressed data is obtained by a compression card by compressing data.
4. The method according to claim 1 , wherein the compressed data is obtained by a compression program by compressing data.
5. The method according to claim 1 , wherein the length of the compressed data is a data length after compression.
6. A device for writing compressed data to a disk, comprising:
a memory, configured to store a computer program; and
a processor, configured to execute the computer program, and upon execution of the computer program, the processor is configured to:
acquire compressed data and determine a length of the compressed data;
store the compressed data in a linked list, and add the length of the compressed data to a linked list length, wherein the linked list length is a total length of all compressed data in the linked list;
determine whether the linked list length exceeds a threshold value;
in response to the linked list length exceeding the threshold value, allocate an idle thread to merge all the compressed data in the linked list, and carry out a write-to-disk operation on the compressed data after all the compressed data in the linked list is merged;
delete all the compressed data from the linked list, and set the linked list length to zero; and
output prompting information that the write-to-disk operation for the compressed data is completed.
7. The device for writing compressed data to a disk according to claim 6 , wherein the processor, upon execution of the computer program, is further configured to:
perform acquiring the compressed data and determine the length of the compressed data.
8. The device for writing compressed data to a disk according to claim 6 , wherein the compressed data is obtained by a compression card by compressing data.
9. The device for writing compressed data to a disk according to claim 6 , wherein the compressed data is obtained by a compression program by compressing data.
10. The device for writing compressed data to a disk according to claim 6 , wherein the length of the compressed data is a data length after compression.
11. A non-transitory computer-readable storage medium, storing a computer program executable by a processor, and upon execution by the processor, the computer program is configured to cause the processor to:
acquire compressed data and determine a length of the compressed data;
store the compressed data in a linked list, and add the length of the compressed data to a linked list length, wherein the linked list length is a total length of all compressed data in the linked list;
determine whether the linked list length exceeds a threshold value;
in response to the linked list length exceeding the threshold value, allocate an idle thread to merge all the compressed data in the linked list, and carry out a write-to-disk operation on the compressed data after all the compressed data in the linked list is merged;
delete all the compressed data from the linked list, and set the linked list length to zero; and
output prompting information that the write-to-disk operation for the compressed data is completed.
12. The non-transitory computer-readable storage medium according to claim 11 , wherein the computer program, upon execution by the processor, is further configured to cause the processor to:
perform acquiring the compressed data and determine the length of the compressed data.
13. The non-transitory computer-readable storage medium according to claim 11 , wherein the compressed data is obtained by a compression card by compressing data.
14. The non-transitory computer-readable storage medium according to claim 11 , wherein the compressed data is obtained by a compression program by compressing data.