A method and device for data analysis
A data analysis and data technology, applied in the field of data analysis, can solve problems such as data changes, unusable systems, conversion failures, etc., to improve the repair ability, improve availability and reliability, and reduce strong dependencies.
Active Publication Date: 2019-12-31
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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[0004] Then, in the actual use process, since the data acquirer obtains data by calling the interface of other systems, the interface of the corresponding system may change the data of the transmitted XML structure for some reason (such as adding In this way, if the data provider fails to notify the data acquirer of the changes in the XML data structure in time, the system of the data acquirer may fail to convert the data in XML format into a data object after calling this interface. Severe cases may cause the system to be unusable
[0005] For the above problems, there is currently no effective solution
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[0032] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0033] figure 1 It is a schematic diagram of a system architecture including a data acquirer and a data provider according to an embodiment of the present invention.
[0034] Such as figure 1 As shown, in the system 10 including the data acquirer and the data provider, the data acquirer 11 needs to obtain data from the data provider 12 according to business needs, for ex...
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The invention provides a data analysis method and device. fault-tolerance can be achieved by a data acquiring client when a data XML structure is corrected by a data providing client, so data acquiring client system usability and reliability can be improved; meanwhile, constraint dependence to a data providing client interface can be reduced for the data acquiring client; and the data acquiring client can actively learn change conditions of the interface and online system can be timely repaired and system repairing capacity can be effectively improved. The data analysis method comprises steps of acquiring data from a data providing client, conducting data conversion according to a locally-pre-stored data target, displaying the converted data if data conversion is successful, executing data conversion via a pre-stored data conversion module if data conversion is failed, so data with a required format can be achieved and displayed. A mapping relationship exists between the data target and the data; and the data conversion module comprises an attribute name of data to be converted and a data conversion rule.
Description
technical field [0001] The present invention relates to the technical field of computers and software thereof, in particular to a data analysis method and device. Background technique [0002] In web development, in order to obtain data from other systems, calling the interface is the most common way. In many cases, the data acquirer needs to obtain data from the data provider by calling the interface of the data provider, and the data is in the form of XML format, the data acquirer converts the obtained data in XML format, and finally some data is displayed on the page, and some data is persisted in the database. [0003] Among them, before calling the interface from the data provider, the data acquirer first negotiates with the data provider on the definition, protocol, and format of the interface (most of which are in XML format), the data provider publishes the web interface, and the data acquirer passes the interface address. The protocol, other identifiers, etc. find ...
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IPC IPC(8): G06F16/84
CPCG06F16/84
Inventor 尚学峰
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD