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

Claim 6:
7. A computing system, comprising:
at least one processor; and
a non-transitory computer readable storage medium storing programming, the programming including instructions that, when executed by the at least one processor, cause the computing system to perform operations including:
analyzing 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 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 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.