Data reading method and system, server and storage medium
A data reading and server technology, which is applied in the field of data processing, can solve the problems of increasing the complexity of the overall structure of the server and the high cost of the memory card, and achieve the effect of improving read and write performance and avoiding performance loss
Active Publication Date: 2022-04-12
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
[0003] The read and write performance of the server is limited by the design of the memory card and hard disk backplane. In order to achieve both high storage and high hard disk read and write performance, in related technologies, different hard disk backplanes usually need to be connected to different memory cards separately, and the cost of memory cards is high. , will also increase the complexity of the overall structure of the server
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[0039] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0040] see below figure 1 , figure 1 It is a flow chart of a data reading method provided by the embodiment of this application.
[0041] Specific steps can include:
[0042] S101: Detect commonly used data in the second hard disk backplane, and store the commonly used data in the data buffer module;
[0043] Wherein, this embodiment can be applie...
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The invention discloses a data reading method, which is applied to a server, a memory card of the server is connected with a first hard disk backboard, a second hard disk backboard is cascaded with the first hard disk backboard, the first hard disk backboard is provided with a data buffer module, and the data reading method comprises the following steps: detecting common data in the second hard disk backboard, the common data is stored in the data buffer module; receiving a data reading instruction initiated for the second hard disk backboard, and judging whether to-be-read data is stored in the data buffer module or not; if yes, reading data corresponding to the data reading instruction from the data buffer module; and if not, reading data corresponding to the data reading instruction from the second hard disk backboard. According to the invention, the read-write performance of the hard disk backboard can be improved on the premise of not increasing memory cards. The invention also discloses a data reading method and system, a server and a storage medium, which have the above beneficial effects.
Description
technical field [0001] The present application relates to the technical field of data processing, and in particular to a data reading method, system, server and storage medium. Background technique [0002] With the advent of the era of big data and cloud, and the continuous development of science and technology, there is an increasing demand for servers in various fields of society, especially storage servers, mainly because storage servers have high data storage capabilities and high-speed data Throughput capacity. In practical applications, in order to enable the server to have high-speed data throughput, the storage server is usually required to support more hard disks and better hard disk read and write performance. [0003] The read and write performance of the server is limited by the design of the memory card and hard disk backplane. In order to achieve both high storage and high hard disk read and write performance, in related technologies, different hard disk back...
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IPC IPC(8): G06F3/06
CPCY02D10/00
Inventor 张行武韩琳琳
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD