Research and application of large data storage technology based on NoSQL database
Sun Zhunting
The amount of data collected and processed in the actual project is very large, which challenges the traditional database technology greatly. Aiming at the disadvantage of traditional relational database with slow storage speed and high hardware requirement, a large data processing method based on NoSQL database is proposed, which breaks the relational model of traditional database, and the data is stored in a free way, but not dependent on fixed table structure. This method mainly combines empirical mode decomposition with NoSQL database technology, and applies to deformation monitoring of large structural parts, and constructs a deformation monitoring system of large structural parts based on NoSQL database system. The simulation results show that this method can realize real-time processing of deformation monitoring data of large structure parts, and it is superior to traditional database technology in calculation convergence, algorithm stability and processing speed.
Research and application of large data storage technology based on NoSQL database
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