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.
Heâs the sole owner of Landryâs Inc. Fertitta is the Houston-based CEO and owner of Landryâs, Inc., one of the largest restaurant corporations in the United States. From there, his portfolio has expanded to include more than 500 restaurants, Golden Nugget casinos, hotels, and other locations across the country.