This chapter highlight the core concepts of my research area. It includes
the introduction of Big Data, Big Data in medical field, Diabetic Mellitus, Big
data analytics, Predictive analytics. More over it also introduce Cloud computing,
Hadoop technology with MapReduce and Machine Learning techniques along
with Data Mining and knowledge discovery. It also includes problem
identification and deciding the statement of the problem with significance and
objective of the research. At the end of the chapter, chapter scheme of thesis
organization is given.
Big Data
All people in this era are becoming more techno savvy and use of
electronic device is increasing day by day. Data is growing in tremendous way out
of our imagination reach. The term Big Data refers to all the data that is generated
across the world. Main sources of such big data are Media, Cloud, Web, IOT and
Databases. This data may be in structured or unstructured form. Figure 1.1 shows
the various sources of the big data.
