Data is the most important asset in today¿s world. Even the companies have understood this and is running and spending millions in collection and analysis of Data. Data in today¿s world is not just limited to some getting information but also is a key player in taking decisions ranging from different sectors to different industries. Healthcare, Automobile, IT, Marketing, Finance and Economics are to name few. In this fast-changing world when everyone is relaying so much on Data it¿s very important to collect and analyze it properly and efficiently. Because a small mistake can lead to great dangers when it comes to critical operations that are done on basis of data for example Healthcare.