An Internet of Things storage model based on improved NoSQL technology

Abstract

The invention provides an Internet of Things storage model based on an improved NoSQL technology, comprising: a plurality of basic storage units Record, each basic storage unit Record is used for storing a record; each basic memory cell Record includes a flag cell rID, a static cell sID, a conceptual model cell ClassID, a dynamic cell InstID, a physical location cell Location, and a time cell Recordtime. The flag unit rID is used for storing an identification identifying the current record; The static unit sID is used for storing data that is not changed in the current record; A conceptual model unit ClassID for storing a conceptual model of the record; The dynamic unit InstID is used for storing the data changed in the current record; The physical location unit Location is used for storing the physical location of the device at the time of acquisition of the current record. The Internet of Things storage model based on the improved NoSQL technology solves the problem that the heterogeneity of data storage in the Internet of Things cannot be satisfied due to lack of the combination of the NoSQL technology and ontology technology in the prior art.

Description

technical field [0001] The invention relates to the field of data storage, in particular to an improved NoSQL technology-based storage model for the Internet of Things. Background technique [0002] The Internet of Things industry has very good appreciation prospects. Not only has it been vigorously developed, but other related fields such as automation technology, sensor control, video surveillance, and mass data storage have also made leaps and bounds, resulting in unprecedented cluster development. With the further development of the Internet of Things technology, in the face of ever-increasing data, the traditional storage architecture has poor scalability. If things go on like this, the storage environment will become increasingly complex and cause excessive energy consumption. [0003] The purpose of ontology technology is to enable information and applications of different development tools and application platforms to communicate, share and reuse, to overcome the def...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an improved NoSQL technology-based storage model for the Internet of Things, which solves the problem that the heterogeneity of Internet of Things data storage cannot be satisfied due to the lack of a combination of NoSQL technology and ontology technology in the prior art

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