Teradata systems were the first to store and analyze 1 terabyte of data in 1992. Hard disk drives were 2.5GB in 1991 so the definition of big data continuously evolves according to Kryder's Law. Teradata installed the first petabyte class RDBMS based system in 2007.
Yum Brands, Inc. (NYSE: YUM) is the largest quick-service restaurant company in the world, with over 41,000 restaurants across 125 countries. The company is most known for its franchise chains KFC, Pizza Hut and Taco Bell, and it owns a controlling interest in Chinaâs Little Sheep.
While NestlÃ© reigns king of the international food scene, Kraft holds the title for largest food company headquartered in the United States. Northfield, Illinois is the home of this food giant, which brought in $40.4 billion in revenues last year. The company was started in 1923, and its focus was originally on ice cream products.