Data reduction method, apparatus, and system
OwnerXi HUANG, Junwei CHENinventors
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Abstract
A data reduction method, apparatus, and system are provided, and belong to the field of data processing. One example method includes: obtaining a first address; and updating, based on popularity of the first address, an entry corresponding to the first address in a hot data table, where popularity of a storage address in the hot data table is greater than popularity of a storage address in a first cache table, and the first cache table is used for data reduction.
Claims20
A data reduction method, comprising:
- obtaining a first address;
- and
- updating, based on popularity of the first address, an entry corresponding to the first address in a hot data table, wherein popularity of a storage address in the hot data table is greater than popularity of a storage address in a first cache table, and the first cache table is used for data reduction.
An apparatus for data reducing, wherein the apparatus comprises at least one processor and a memory, the memory stores a computer program, that when executed by the at least one processor, causes the apparatus to perform operations comprising:
- obtaining a first address;
- and
- updating, based on popularity of the first address, an entry corresponding to the first address in a hot data table, wherein popularity of a storage address in the hot data table is greater than popularity of a storage address in a first cache table, and the first cache table is used for data reduction.
Dependencies are inferred from the claim text.