System for storing vehicle-mounted information by using distributed data storage program and storage method thereof

Abstract

The invention provides a system for storing vehicle-mounted information by using a distributed data storage program and a storage method thereof, relates to enterprise applications of distributed data storage software, and in particular relates to a system for storing positional information data of a vehicle-mounted information terminal by using a distributed data storage program and a storage method thereof. The system comprises the vehicle-mounted information terminal, a server cluster, a data processor (DP), a data access processor (DAP) and storage programs, wherein the vehicle-mounted information terminal is installed on a vehicle; the server cluster comprises at least five personal computers (PCs); and the storage programs are installed on the PCs in the server cluster respectively and comprise open source distributed data storage program software Cassandra. The storage method comprises the following steps: 1) configuring the operating environment of a distributed data storage system; 2) establishing a data storage structure; 3) setting the DP and the DAP; and 4) starting the DP and the DAP.

Description

technical field [0001] The present invention uses a distributed data storage program to store vehicle-mounted information and its storage method, which relates to the enterprise application of distributed data storage software, in particular to a system and its storage method for using a distributed data storage program to store the location information data of a vehicle-mounted information terminal . Background technique [0002] With the rapid advancement of information technology in modern society, the mass of data is becoming more and more prominent in all aspects, from network traffic data to mobile communication user behavior records; from search engine log data to bank customer operation records ,and many more. The inherent digital and networked nature of these massive amounts of information brings people opportunities to improve services, but also poses many new technical challenges. In the past, when people needed to store structured data, databases were usually t...

AI Technical Summary

Problems solved by technology

However, with the growth of data volume, especially when the Web era comes, traditional databases are unable to cope with the huge data of terabytes.

For enterprise data centers, the Oracle database cannot solve such problems. With the continuous growth of the number of vehicle-mounted information terminals, how to process and store the huge location information data generated by these vehicle-mounted information terminals is a problem that must be solved.

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