Method and device for managing data access
A technology for managing data and managing modules, applied in file access structure, electrical digital data processing, special data processing applications, etc., can solve the problems of wasteful system overhead, low server power consumption, low server processing efficiency, etc., and save system overhead , the effect of improving efficiency
Active Publication Date: 2018-06-19
上海浪潮云计算服务有限公司
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[0003] However, when the requests come together at a certain moment, the existing methods of real-time processing of big data will bring some problems, such as: the server processing efficiency is low due to the large total number of requests that need to be processed, and when When the amount of big data processing requests is small, the server must also process these small amount of big data processing requests, which will cause the server to run at low power consumption and waste system overhead
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[0062] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0063] figure 1 It is a flowchart of the buffer management method based on the heterogeneous fusion architecture of the present invention, such as figure 1 As shown, the method is applied to the heterogeneous fusion architecture, including the following steps:
[0064] Step 101, when a request arrives, obtain the total number of valid requests in the request queue.
[0065] Before this step, it also includes: presetting the request queue;
[0066] Wherein, when a request arrives, before obtaining the total number of valid requests in the request queue, it also includes: adding the requests to the request queue in chronological order.
[0067] as well as,
[0068] The pre-set request name is: data name--attribute--label;
[0069] Among them, the initial value of the label is set to 0; the initial value of the label can also be set to other ...
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The invention discloses a data access management method and device which are applied to a heterogeneous converged architecture. The data access management method comprises the following steps: when a request arrives, acquiring a total number of valid requests in a request queue; judging whether the acquired total number of the valid requests is larger than or equal to a preset request number threshold value or not; when the acquired total number of the valid requests is larger than or equal to the preset request number threshold value, adopting a poll method to process the all requests in the request queue; when the total number of the valid requests is smaller than or equal to the preset request number threshold value, continuously waiting the arriving of the requests and performing the step of acquiring the total number of the valid requests in the request queue. According to the technical scheme, the method can reduce influence on big data processing, caused by difference of the total amount of the requests, so that the processing efficiency of the big data requests is improved, and system overhead is reduced.
Description
technical field [0001] The invention relates to big data scheduling management technology, in particular to a method and device for managing data access. Background technique [0002] With the rapid development of computer technology, the amount of data has also increased, and the speed of big data processing has become more and more prominent. When a big data processing request comes in, the request is processed. [0003] However, when the requests come together at a certain moment, the existing methods of real-time processing of big data will bring some problems, such as: the server processing efficiency is low due to the large total number of requests that need to be processed, and when When the amount of big data processing requests is small, the server also needs to process these small amount of big data processing requests, which will cause the server to run with low power consumption all the time, wasting system overhead. Contents of the invention [0004] In orde...
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IPC IPC(8): G06F17/30
CPCG06F16/13G06F16/1737G06F16/2219
Inventor 丛戎何志平邢伟
Owner 上海浪潮云计算服务有限公司