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Task segmentation method and device, medium and electronic equipment

A task and task list technology, applied in the computer field, can solve problems such as unstable data sources and low data retrieval performance

Active Publication Date: 2019-04-09
GOLDEN PANDA LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] The purpose of the embodiment of the present invention is to provide a task segmentation method, device, medium and electronic equipment, and then at least to a certain extent overcome one or more problems in the related art that the data retrieval performance is low and the data source may be unstable

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  • Task segmentation method and device, medium and electronic equipment
  • Task segmentation method and device, medium and electronic equipment
  • Task segmentation method and device, medium and electronic equipment

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Embodiment Construction

[0050] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of example embodiments to those skilled in the art.

[0051] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, apparatus, implem...

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Abstract

The embodiment of the invention provides a task segmentation method and device, a medium and electronic equipment. The task segmentation method comprises the steps: segmenting acquired query languagedata, and obtaining at least two pieces of query language sub-data; Based on the query language sub-data, generating a corresponding number of query tasks, integrating the query tasks, and generatinga query task list; And sending the query task list to the data query unit. According to the technical scheme provided by the embodiment of the invention, the input query language can be segmented intothe query sub-tasks, the query sub-tasks are issued to different query nodes for parallel query, and meanwhile, the target data is read from the data source in parallel, so that the query result is efficiently and quickly obtained.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular, to a method, device, medium and electronic equipment for task segmentation. Background technique [0002] In the field of hospital research, there are usually many data requirements. These requirements cannot be obtained by one search, but require many searches, and there are some simple time calculations and comparisons during the search process. [0003] There are two main existing data retrieval technical solutions: (1) perform sequential calculations according to business requirements; (2) perform offline calculations through spark. [0004] And there is following shortcoming in above-mentioned prior art scheme: [0005] (1) If sequential programming is performed according to business requirements, the performance and maintainability of data retrieval are poor; [0006] (2) Due to resource preemption and data source reading pressure, if spark is used for data retrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/2452
Inventor 段勇
Owner GOLDEN PANDA LTD
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