Data caching method and device, electronic equipment and computer readable storage medium
A technology of data caching and data storage, which is applied in computing, electrical digital data processing, special data processing applications, etc. It can solve problems such as slow speed, insufficient response speed of hot data, and inability to determine data caching.
Pending Publication Date: 2021-01-22
BEIJING BYTEDANCE NETWORK TECH CO LTD
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Problems solved by technology
[0003] In Internet business, there are often hotspot data with high access frequency. Repeated reading of hotspot data will increase the burden on the storage service and cause the storage service to freeze. In addition, the storage devices used by the storage service usually have large capacity and slow speed. The response speed of hotspot data is not fast enough
For predictable hot data, such as major news, major events, etc., hot data can be cached in advance, but for some data whose popularity changes in real time, it is difficult to predict in advance, so it is impossible to determine which data needs to be cached
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[0043] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.
[0044] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...
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The embodiment of the invention discloses a data caching method and device, electronic equipment and a computer readable storage medium. The data caching method comprises the following steps: receiving a first request from a data request source; in response to the fact that the first data requested by the first request does not exist in the cache, sending a second request to a data storage source;receiving the first data and the access times of the first data from the data storage source; sending the first data to the data request source; and caching the first data in response to the fact that the access frequency of the first data is greater than a first threshold. According to the method, the access frequency of the data is obtained and compared with the threshold value to determine whether to cache or not, so that the problem that the real-time changed data cannot be cached in advance is solved.
Description
technical field [0001] The present disclosure relates to the field of data caching, and in particular to a data caching method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] With the rapid development of information technology, mobile Internet technology is also advancing by leaps and bounds. Whether it is the emergence of smart devices, the arrival of the 5G era, or the application of technologies such as big data, AI intelligence and algorithms, all of them have given electronic mobile devices the wings to take off. In real life, thanks to these technologies, social communication has become rich and colorful, especially the emergence of smart phones, which break the time and space constraints of human daily communication. An integrated handheld mobile device that meets people's daily information needs and social interactions. [0003] In Internet business, there are often hotspot data with high access frequency. Repeate...
Claims
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IPC IPC(8): G06F16/2455
CPCG06F16/24552
Inventor 许凤强
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD