Center for Medicare and Medicaid Services
The Center for Medicare & Medicaid Services(CMS), is a federal agency that administers the medicare program and works in partnership with state governments to administer medicaid, the children's health insurance program and health insurance portability standards.
We have designed, developed and run predictive analytical systems on all Medicaid claims data for fraud detection. This was a 40TB Oracle data warehouse with stratified subject area wise data marts built on "providers", "drugs", "at home care". Many high profile fraud cases where discovered and verified using the system. Oracle Siebel and OBIEE were used for analytics
Claria (formerly Gator) was the pioneer company in web based advertising and were the first major successful company in pop up ads. Their technology lives on in every major website now for prediction based advertisement in the web
During that time, Claria had the largest Oracle database in the world. We maintained a 60TB data warehouse with 5TB data getting archived and dropped every month. We helped build some of the fastest analytical systems and querying that helped instantaneous web ads.