Research on NoSQL Database Technology

摘要

Due to the demand for ultra-large-scale and high-concurrency purely dynamic social networking websites and big data management, traditional relational databases can no longer meet the storage and access requirements of massive data, so NoSQL database systems for specific applications have emerged. First, this paper introduces the background of the emergence of NoSQL non-relational databases. Second, it also introduces the concept and overall architecture of the NoSQL database. Then, the notable features of NoSQL databases relative to relational databases are given. Next, the classification of NoSQL databases by storage type is described. Finally, the development status and prospect of NoSQL database technology are given. It is expected that the research in this paper can further promote the research and application of non-relational database technology.