Abstract:
With the rise of internet and the explosion of data sources, more and more companies are facing new challenges are facing new challenges that were previously very rare. Those problems concern the storage and the usability of set of data so big and often growing so fast that the usual tools were no more adapted. Moreover the multiplication of data sources and types lead to the problem of storing data that should be considered as unstructured in fixed and structured data models provided by Relational Database Management System. Those problematic lead companies and open source communities to build new tools to face those new challenges. They are known as NoSQL databases. This project titled THE STUDY AND COMPARISON OF NOSQL MODELS FOR LARGE SCALED WEBSITES takes a practical approach at studying these NoSQL models, finding their scalability properties and investigating performances. Matlab diagrams are used for comparison. These results as well as CAP theorem were used to make suggestions and use cases to help people know which will best suit their website. It also solves some problems encountered in some of these database models.
