1 List of placenames of indigenous origin in the Americas. 2  List of federally recognized tribes by state: As of May 2013, there were 566 Native American tribes legally recognized by the U.S. Government, according to the article,  List of federally recognized tribes .. Seminole County, Florida: Seminole is named after the Seminole Native American tribe. 2  Tallahassee â from the name of a Creek town, talaha:talahÃ¡, ssi perhaps (from)i, talwa tÃ¡lwa + tribal:town, aha, ahÃ¡.  ssi old rancid
A petabyte is equal to one quadrillion (one thousand trillion) bytes, or 1,000 terabytes. To hold 1 PB of data, you would need a stack of single-sided DVDs that's 290 meters (79.25 feet) tall.
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.