Big Data gained popularity during mid-1990s. But what exactly ‘’Big Data’’ means? It generally refers to the voluminous data, which the conventional data processing system is unable to process. It is widely used because of its advanced fraud detection and prevention techniques. The severity of frauds in credit card industry, insurance fraud and email based frauds are not new. Using big data to understand the card usage pattern of every customer, building specific fraud detection models, analyzing the geographical location of a person, can help companies prevent fraud. Pattern analysis with the help of big data helps banking sector detect fraud beforehand. Big Data helps prevent Medicare fraud  within minutes! Thus Big Data helps companies perform tasks on a much broader scale than a human being can actually do. Read more at: https://channels.theinnovationenterprise.com/articles/how-big-data-is-being-used-to-improve-fraud-detection

 In the recent days, prevention of fraud is a very difficult task and banks should keep in mind some non-financial signals that might prevent a fraud. Fraudsters take advantage of the growing technology where a simple code interception can lead a criminal to hack a person's credentials. It is difficult to suspect any change in contact details as people change phone numbers very frequently and so the bank managers should put this down as a sign of potential threat. Bank managers should have the correct  solutions for these fraudulent actions happening. Fraud managers should have the latest fraud-preventing programs in order to receive the signals of a fraud before hand and can prevent it from causing severe damage. Read more at :

http://banking.com/analysis/non-financial-events-must-play-role-fraud-prevention-program/

Analytics is a cost-effective method of doing business in every domain, be it commercial sector or health sector. By maintaining a hospital database actions can be taken to operate its activities efficiently. Also, there will be increased transparency and reduction in frauds/scams if analytics are used to track any such kind of irrational behavior. Keeping a database of patients' record will avoid repetitive processes and save his time and effort thereby increasing his overall satisfaction. Analytics can help bridge the gap between specialists and patients. Hospital staff appraisal and labor division is another benefit of keeping record of staff data. Read more at: http://readwrite.com/2017/05/16/data-analytics-transforming-healthcare-system-hl1/