Research on Fragmentation Problems of Big Data Analytics in Environmental Management

Fragmentation is a common but critical problem of big data analytics. Although analytics have the 5-v benefit, including volume, variety, veracity, velocity and value, fragmentation may make such benefit illusory. The based on complete coverage collection sharing among multiple levels branches organization. A field investigation conducted to test analytic systems an environmental protection agency province in China at level province, prefecture, county. This reveals that fails cover some essential aspects, particularly when are generated by other governmental branches. also not shared different or government, which leads problems fragmentation. Further this mainly lies insufficiency prediction design database framework fragmental purchase services. paper recommends predictive designing initial so it better accommodate changes future.