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Data source identification selection method

A data source and identification technology, applied in electrical components, transmission systems, etc., can solve the problems of manual modification of data sources, complexity, and human error prone to avoid manual selection, avoid exceptions, and reduce the possibility of exceptions. Effect

Inactive Publication Date: 2018-09-28
JULONG
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Obviously, in the face of a high-load deployment environment, using the above solution, manually modifying the data source and cold start is a complex and prone to human error.

Method used

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  • Data source identification selection method

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Embodiment

[0030] The user first initiates an access request, executes the data source identifier selector, executes the interface method, initiates a database operation request, executes the database automation switcher, executes the database operation, ends the interface execution and returns. Build a network request interceptor, inherit the intercept adapter, overload the request pre-intercept method, and realize the data source identification selector process. The user request parameters are assembled into a fixed-format string by obtaining the domain name and port information in the request context, for example: www.51coins.com:8080. If the port is port 80, ignore the port information, and only use the domain name as the user request parameter, for example: www.51coins.com. Implement the instance acquisition method of the class through the data dictionary cache, obtain the parameter identification dictionary, and obtain the unique identification of the data source corresponding to t...

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Abstract

The invention discloses a data source identification selection method. The method is characterized by comprising the following steps: S1, initiating http network request action by a user; S2, requesting to execute front interception by an http network request trigger interceptor of the user; S3, acquiring a domain name parameter about the attribute of a requested service port; S4, acquiring user parameter and a data source identification dictionary, data source identification corresponding to the user parameter, and a data source identification package caching instance; and S5, storing the current data source identification and continuously accessing the current access request. Through the method disclosed by the invention, the dynamic data configuration and switch are automatically performed through an underlying framework so as to avoid the data operation error caused by concurrence abnormality; the centralized management on the configuration parameter is performed more flexibly, sothat the configuration parameter can be more quickly transmitted to all load-end system service in a unified way, the abnormality caused by manual repeated operation and possible omission or misoperation is avoided, and a dynamic database connection management mechanism is provided for the network system.

Description

technical field [0001] The invention relates to a data source identification selection method, which belongs to the field of configuration and switching of dynamic data. Background technique [0002] At this stage, the use of Internet application products is becoming more and more frequent, and more and more organizations choose to rely on Internet products to solve daily work or product promotion, etc., and the demand for products in the same industry and business is also constantly increasing. More and more Internet products are becoming mature, and the degree of productization has been able to cover a wider customer base. [0003] At present, the vast majority of network products are aimed at a single customer for network construction and system deployment. For some customers whose data volume and access volume are not large, the single product deployment mode has high hardware costs, but the performance utilization rate is extremely low, which greatly wastes system reso...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L29/12
CPCH04L63/1441H04L63/1466H04L67/02H04L61/4511
Inventor 柳永诠曾明高原孙强倪国永张柳
Owner JULONG
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