R H Goudar

Work place: Department of Computer Network Engineering, Visvesvaraya Technological University, Belagavi, India

E-mail: rhgoudar.vtu@gmail.com

Website: https://scholar.google.co.in/citations?user=_qhrSnIAAAAJ&hl=en

Research Interests: Wireless Sensor Networks, Semantic Web, Cloud Computing, Big Data, Network Security


Dr. R H Goudar, currently working as an Associate Professor, Dept. of Computer Network Engineering, Visvesvaraya Technological University, Belagavi. He has 13 years of Teaching Experience at Professional Institutes across India. He worked as a faculty Member at International Institute of Information Technology, Pune for 4 years and at Indian National Satellite Master Control Facility, Hassan, India. He published over 145 papers in International Journals, Book Chapters and Conferences of High Repute. He has guided over 140 M.Tech Dissertation and 04 ongoing Ph.D Students. He has received various awards like Outstanding Faculty Award, Research Performance Award, Young Faculty Award from VIFA, and Young Research Scientist Award from VGST Karnataka. He has received research grants from AICTE, UCOST and VGST, Karnataka. He has received over 751 citations for the work in subjects of Interest includes Semantic Web, Cloud, Big Data, Network Security and Wireless Sensor Networks.

Author Articles
DataViz Model: A Novel Approach towards Big Data Analytics and Visualization

By Rohit More R H Goudar

DOI: https://doi.org/10.5815/ijem.2017.06.04, Pub. Date: 8 Nov. 2017

Big Data is the collection of large data sets which contains large amount of data. There are different areas which are generating huge data, this data may be present in the form of semi-structured or unstructured and to get useful information from such raw data there is need of data analysis. Due to Big Data’s excessive volume, variety, and velocity it is very difficult to store and process huge data. The process of extracting the information from such raw data is called Big Data Analytics. Big data Analytics processes data gives result in the form of structured data. Again this data is huge size and very difficult to understand since it is present in the form of CSV or excel or simple text files. So for effective decision making and to understand the information quickly the data need to be visualized as human mind understands images and graphs better and faster than text data. In this paper a model called Data Visualization (Viz) is designed which integrates big data analytics and the data visualization. This model first takes the data from various sources and then processes it and converts it into structured form, if want this data can be stored to RDBMS. Finally the text result can be visualized with the help of Visualization module of the DataViz. Here text result is represented in the form of charts and graphs.

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