Abstract

A social network Analysis (SNA) is the technique which studies the relationship between people and groups, how those relations arise and consequences of the relationships. Social network analysis examines the structure of social relationships in a group to uncover the informal connection between people. Social network analysis is based on an assumption of the importance of relationships among interacting units. This paper provides the survey done on the basis of model available in network analysis and this paper also concentrates on the future trends in research on social network analysis.