Patent ID: 11960726
Assignee: FUTUREWEI TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 0:
1. A method, comprising:
analyzing, by a computing system, a data file using a classification code scheme to determine a classification code of the data file based on one or more characteristics of the data file;
issuing, by the computing system, a write command of the data file to write the data file in an erasable block of a plurality of erasable blocks in a solid state drive (SSD) of the computing system, the erasable block determined based on the classification code of the data file, wherein the erasable block stores a second data file, the second data file having a second obsolete time later than an obsolete time of the data file; and
erasing, by the computing system, the erasable block responsive to the second data file becoming obsolete, wherein the erasing is performed without copying any data in the erasable block to another erasable block.