NoSQL Distributed Big Data Storage Technology and Application Based on Cloud Platform

With the rapid development of mobile Internet cloud computing and big data, the data storage requirements, such as pictures, videos, etc., increase dramatically. At present, the existing storage methods can not meet the needs of system storage, and NoSQL distributed big data storage technology because of its scalable, fast read, mass processing and other characteristics, in the field of cloud computing has mushroomed widely used. The unstructured data cloud storage architecture was designed with MongoDB database technology based on Hadoop platform and NoSQL. The unstructured data storage technology of cloud storage can alleviate the difficulties exiting in the current unstructured data storage, and improve the service quality of unstructured data storage.