Healthcare uses big data for patient admission prediction, personalized treatments and practice management optimization. Telecoms carry out location-based device analysis and optimize prices, call centres and networks. Financial services use it for customer analytics, risk assessment
Many industries are investing in big data analytics (BDA) solutions. There are many benefits, but there are also concerns around the quality and management of data, as well as how it is generated, used, stored and protected.
Cities provide many services to its residents, from electricity and water to safety and public transportation. Data and technology can be used to enhance these services and improve the quality of life for its residents. This is the aim of smart cities.