Traceability data processing method and device
A data processing and data technology, applied in the Internet field, can solve the problems of low data query efficiency and achieve the effect of improving data security and efficiency
Active Publication Date: 2019-08-09
智链万源(北京)数字科技有限公司
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[0006] An embodiment of the present invention provides a traceability data processing method to solve the technical problem that the existing traceability system uses a relational database to store the associated data of the relationship between each link of the product life cycle, resulting in low data query efficiency. The method includes: obtaining The business data at each stage of the life cycle of the traceable object, and the associated data associated with each stage; store the business data in the blockchain, and store the associated data in the graph database, where traceability objects are stored in both the blockchain and the graph database Business data identification at each stage of the life cycle
[0007] The embodiment of the present invention also provides a traceability data processing method to solve the technical problem that the existing traceability system uses a relational database to store the associated data of the relationship between various links in the product life cycle, resulting in low data query efficiency. The method includes: Obtain the identification information of the traceability object; query the associated data at each stage of the life cycle of the traceability object from the graph database according to the identification information of the traceability object; query the corresponding business data in the blockchain according to the associated data; according to the associated data and business data, Output the traceability data of the traceability object
[0008] The embodiment of the present invention also provides a traceability data processing device to solve the technical problem that the existing traceability system uses a relational database to store the associated data of the relationship between each link of the product life cycle, resulting in low data query efficiency. The device includes: The traceability data acquisition module is used to obtain the business data of each stage of the traceability object life cycle, and the associated data associated with each stage; the traceability data storage module is used to store the business data in the blockchain and store the associated data in the graph database , in which, both the blockchain and the graph database store the business data identification of each stage of the traceability object life cycle
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[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0022] In the existing traceability system, the traceability data is structured and stored in a relational database. This method has a great impact on the flexibility of data query and the security, reliability and credibility of data.
[0023] Based on this, an embodiment of the present invention provides a figure 1 The traceability data processing method shown can be applied to but not limited to the storage of traceability data in any product (food, drug) traceability system. Such as figure 1 As shown, the method includes:
[0024] S101. Obtain business data in ...
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The invention discloses a traceability data processing method and device. The method comprises the following steps: obtaining business data of each stage of a traceability object life cycle, and associating the business data with associated data of each stage, wherein the service data is stored in the block chain, the associated data is stored in the graph database, and service data identifiers ofall stages of the life cycle of the traceability object are stored in the block chain and the graph database. According to the method and the device, the query efficiency of the traceability data canbe improved, and the tamper resistance of the traceability data can be ensured.
Description
technical field [0001] The invention relates to the field of the Internet, in particular to a traceability data processing method and device. Background technique [0002] This section is intended to provide a background or context to embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] With the development of society, people pay more and more attention to the safety of food, medicine and other products. The emergence of the product traceability system enables consumers to trace the production, storage, transportation, sales and other links of the product through the unique product identification, which guarantees the quality and safety of the product to a certain extent. [0004] At present, most traceability systems store traceability data in a single database. The data is centralized and there are security risks. result in data corruption or loss. [0005] In additi...
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IPC IPC(8): G06F21/62G06Q10/08G06Q30/00
CPCG06F21/6227G06Q10/0833G06Q30/018
Inventor 郑晓红刘永明白鑫磊赵金彪
Owner 智链万源(北京)数字科技有限公司
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