Research On Data Acquisition And Storage Of Agricultural IoT For Big Data

In recent years,along with the continuous improvement of the level of agricultural information,as well as the continuous development of agricultural networking,agriculture has gradually to the information,intelligent aspects of change.This transformation reflects,in particular,the rising number of intelligent devices in the agricultural networking industry,as well as the interconnection of various wired and wireless communication technologies to enable the agricultural production to be finely managed in accordance with accurate quantitative data and the continuous advancement of this digital information,the agricultural field is naturally entering the era of large data.At present,large data technology in the Internet industry has achieved remarkable results,but in the agricultural field is still in the initial stage.Due to the complexity of the agricultural field,the data show obvious diversity and heterogeneity,which makes the agricultural networking of large data environment face many problems and challenges,especially the collection and storage of massive data.This essay studies the data collection and storage problems involved in the field of agricultural science and technology in the large data environment.This essay combines wireless sensor network technology,open source and large data processing technology and distributed data storage technology to solve the problem of data collection and data storage of agricultural networking data in large data environment.The article mainly collects and stores two aspects to carry on the work.In the aspect of data acquisition,firstly,the application of sensor data acquisition network is studied,and then the sensor data acquisition system is designed and implemented.Finally,the Storm system is used in agricultural data acquisition and processing The application of the experiment.In the aspect of data storage,the paper mainly compares the database technology under the application of big data,and the structure of HBase data storage system used in agricultural sensor data storage was designed,and its storage performance was experimentally tested.