Improving Network Scalability Using NoSql Database

The traditional database is designed for the structured data and the complex query. In the environment of the cloud, the scale of data is very large, the data is non-structured, the request of the data is dynamic, these characteristics raise new challenges for the data storage and administration, in this context, the NoSQL database comes into picture. This paper discusses about some non-structured databases. It also discusses advantages and disadvantages of Cassandra and how Cassandra is used to improve the scalability of the network compared to RDBMS.