Summary: Different types of file storage, their problems and the difference between them studied. Also storage requirements and storage types use cases studied.
Key Words: data storage, object storage, DAS, SAN, SAN
Summary: The characteristics of NoSQL DBMS and their differences from the relational DBMS, advantages and disadvantages of each type of data models, and examples of their usage described.
Key Words: NoSQL, non-relational databases, computer science.
