Method and device for realizing graph conversion based on MongoDB

Abstract

The invention discloses a method and device for realizing graph conversion based on MongoDB. A meta-model, a model embodiment and conversion rules are input. A data structure for storing of the meta-model is built in the MongoDB, then the model embodiment is stored in the MongoDB, and model embodiment fragments meeting the pre-condition of the conversion rules in the model embodiment are converted into model embodiment fragments under a post-condition of the conversion rules through the database operations such as inquiry, updating and insertion through the MongoDB. Model conversion takes the MongoDB as the intermediary. Large-scale model conversion can be realized. Distributive model conversion can be supported. The converted models are also stored in the MongoDB. Inquiry and modification of output models are facilitated.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for efficient storing and accessing large amounts of data from one place into another without requiring too much space or slowing down its operation speed. It uses an underlying system called DBMS that converts models based upon their attributes like structure (schema) and content type. Additionally, it provides support for distributed computing by allowing queries made against this transformed model directly within the dataset being processed. Overall, these technical features improve efficiency and flexibility when working with big datasets.

Problems solved by technology

This patented describes two technical methods - models driven engineering and mode transferring technology. These techniques help improve software production processes and reduce their cost. However, these existing tools have limitations such as being limited in terms of input/output capabilities and requiring manual interventions during implementation due to its fixed nature. Therefore there needs improvement over current toolboxes with regards to automation and efficient management of modularized systems.

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