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Application development method and development platform

An application development and application technology, applied in the field of computer computing, can solve the problems of high development and maintenance costs, high coupling between applications and the underlying framework, and high maintenance costs, so as to reduce learning and development costs and improve scalability. and maintainability, the effect of clear data processing logic

Inactive Publication Date: 2017-05-03
CHINA CONSTRUCTION BANK
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Problems solved by technology

However, when developing applications directly based on these open source frameworks, developers need to understand various underlying framework technologies and framework details such as Hadoop, spark, and storm, and the learning cost is high
The application program is highly coupled with the underlying framework. If you need to add a new computing scenario to the existing open source distributed computing framework, or support a new business component, you need to modify a large number of application codes. The scalability of the computing framework is poor and high maintenance cost
[0004] Therefore, based on the existing open source distributed computing framework for application development, the development cost and maintenance cost are high

Method used

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] see figure 1 , this embodiment discloses a method for developing an application program, the method is applied to an application program development platform, and specifically includes the following steps:

[0047] S101: Receive and analyze an application development task carrying configuration parameters, and obtain data to be processed and data processing logic in the application development task;

[0048] It should be noted that application program ...

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Abstract

The invention provides an application development method and a development platform. All primitives provided by all distributed computing frameworks are encapsulated, a unified data processing interface is provided, input and output data structures are unified, a unified input and output interface is provided, and an application is decoupled from all the distributed computing frameworks; when performing application development, a user only need to design configuration parameters, decompose an application development task into multiple data processing steps and determine the sequence of all the data processing steps; the development platform determines data processing logic realization classes corresponding to all the data processing steps through the configuration parameters, a preset data processing interface and a preset input and output interface are called, all the data processing logic realization classes are controlled to inherit the preset data processing interface, and the application development task can be completed after to-be-processed data is processed. Based on the application development method and the development platform, the study and development cost can be effectively lowered for developers.

Description

technical field [0001] The present invention relates to the field of computer computing, and more specifically, to an application program development method and a development platform. Background technique [0002] Traditional distributed application development usually includes the following steps: read the input data source to be processed; convert the input data into a custom data structure; write application logic, call the distributed computing framework interface, perform data processing and calculation, Different computing frameworks will provide their own processing interfaces; output calculation results; write main functions and configure various related configurations used by distributed jobs. [0003] At present, there are mainly open source distributed computing frameworks such as Hadoop, spark, and storm, which realize various distributed batch and streaming real-time computing scenarios. However, when developing applications directly based on these open source...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
CPCG06F8/20G06F8/30
Inventor 李卓张欣洪翔聂砂贾国琛
Owner CHINA CONSTRUCTION BANK
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