US 2020/0028933 A1 · Data Access Method And Apparatus

Abstract

The present disclosure relates to data access methods and apparatus. One example method includes sending, by a first cache server, a first access request to a second cache server, where the first access request is used to request first data, and the first access request is from a first edge server, receiving, by the first cache server, a copy of the first data and a first access frequency that are returned by the second cache server, where the first access frequency is a frequency at which the first edge server accesses the first data and that is recorded by the second cache server, determining, by the first cache server, whether a second access frequency lower than the first access frequency exists, and in response to determining that the second access frequency exists, caching, by the first cache server, the copy of the first data.

Claims18

Dependent claims

A data access method, wherein the method comprises:

sending, by a first cache server, a first access request to a second cache server, wherein the first access request is used to request first data, and wherein the first access request is from a first edge server;
receiving, by the first cache server, a copy of the first data and a first access frequency that are returned by the second cache server, wherein the first access frequency is a frequency at which the first edge server accesses the first data and that is recorded by the second cache server;
determining, by the first cache server, whether a second access frequency lower than the first access frequency exists, wherein the second access frequency is a frequency at which the first edge server accesses second data and that is recorded by the first cache server, and wherein the second data is locally cached in the first cache server;
and
in response to determining that the second access frequency exists, caching, by the first cache server, the copy of the first data.

2 more elements

A data access method, wherein the method comprises:

receiving, by a second cache server, a first access request sent by a first cache server, wherein the first access request is used to request first data, and wherein the first access request is from a first edge server;
and
in response to determining that the first data is locally cached, returning, by the second cache server, a copy of the first data and a first access frequency to the first cache server, wherein the first access frequency is a frequency at which the first edge server accesses the first data and that is recorded by the second cache server.

Dependencies are inferred from the claim text.

Data Access Method And Apparatus

Life of this patent

Data Access Method And Apparatus

Life of this patent

Abstract

Claims18