big data is used in the singular and refers to a collection of data sets so large and complex
it's impossible to process them with the usual database and tool
because of it size and associated number,big data is hard to capture,store,search,share,analyze,and visualize
spotting business trend
improving research quality
gaining insight in a variety of field
medicine to law enforcement
explore what question could be ask
determine
deliver a platform to enable creative discovery
electronic health record
remote patient monitoring
drug trial
evidence-base drug therapy