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Data caching method and device, and electronic device

A data cache and data technology, applied in the field of communication, can solve problems such as inability to reuse data, cache failure, etc., and achieve the effect of improving communication speed and saving bandwidth traffic

Active Publication Date: 2019-02-15
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the cache processing solution provided by the traditional HTTP protocol has the following two problems: the first problem is: the traditional HTTP protocol performs cache processing based on the Uniform Resource Locator (Uniform Resource Locator, URL) dimension, as long as the URL changes, the cache Immediately invalid, the second problem is: the traditional HTTP protocol caches all the content of the request, and for some content changes, the previous data cannot be reused

Method used

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  • Data caching method and device, and electronic device
  • Data caching method and device, and electronic device
  • Data caching method and device, and electronic device

Examples

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Embodiment Construction

[0045] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0046] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

A data caching method and device, and electronic device , and a computer-readable storage medium are provided. The data caching method comprises the following steps: acquiring at least one request item corresponding to a data segment from a current request; Adding identification data from the data returned by the server last time for the corresponding data segment to the data segment contained inthe request item; Sending a request item with identification data added to the server; Receives the latest or incremental data returned by the server based on the requested item. Embodiments of the present disclosure can support single request multi-segment data caching, thereby achieving the purpose of incremental updating, thereby saving bandwidth traffic between a server and a client, and improving communication speed between the server and the client.

Description

technical field [0001] The present disclosure relates to communication technologies, and in particular to a data caching method and device, electronic equipment, and a computer-readable storage medium. Background technique [0002] Currently commonly used browsers, such as Google Chrome, Firefox, Internet Explorer or Safari, all support HyperText Transfer Protocol (HTTP) / 1.1 Cache processing in the protocol to achieve the purpose of saving bandwidth and improving access speed. [0003] Among them, the standard HTTP / 1.1 protocol has processing logic for HTTP request caching, which defines the last modification (Last-Modified), entity tag (Entity Tag, ETag for short), and expiration time (Expires) header information to process HTTP requests. Last update time, return content fingerprint, request content expiration time. [0004] However, the cache processing solution provided by the traditional HTTP protocol has the following two problems: the first problem is: the traditiona...

Claims

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Application Information

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IPC IPC(8): G06F16/957
CPCG06F16/957
Inventor 付超群姚琛
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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