NoSQL Database Selection - A Case Study of an Enterprise

From then till now, some different database models have been developed while relational database model is the most used one by businesses. The storage of enterprise data is more and more because of the popularization of big data collection technology and application fields. The user always expects to access database as fast as possible. The speed of relational databases is limited because of mass join operations. More and more enterprises have changed to use NoSQL database to store data. However, there are more than 200 kinds of NoSQL databases. How to choose an appropriate NoSQL database is an important issue because it will affect the performance of the enterprise operations. In this paper, we will analyze some of the NoSQL database models. Besides, we will propose some principles for enterprise to choose a suitable NoSQL database.