The feds claimed the maker of Claritin, in a price war with the producer of the competing drug Allegra, gave concealed discounts to Cigna and PacifiCare Health Systems in the form of "data processing fees, " interest-free loans and "risk share" rebates tied to growth in an insurer's outlays for antihistamine-like drugs.

FORBES: On The Cover/Top Stories

The Cascalog system has combined the Cascading system for abstraction of advanced data processing on Hadoop and other systems, the Datalog declarative programming language that is well suited for expressing database queries in an abstract form, and the Clojure language to create a declarative language for queries that can be run on Apache Hadoop.

FORBES: Why Adopting the Declarative Programming Practices Will Improve Your Return from Technology

In developing early data processing systems, the high cost of memory and storage led to a premium being placed on the efficiency of application data access and retrieval.

FORBES: Why DoD Wants Cloud Computing