Inventors:
Peter Frazier - Princeton NJ, US
Paul Andersen - San Diego CA, US
Gary Boggs - San Diego CA, US
Criselda Carrillo - San Diego CA, US
Donn Holtzman - San Diego CA, US
John Mark Morris - San Diego CA, US
P. Keith Muller - San Diego CA, US
Paul Rubio - San Diego CA, US
Assignee:
Teradata US, Inc. - Dayton OH
International Classification:
G06F 15/173, G06F 15/177
US Classification:
709223, 709220, 709224, 709226
Abstract:
The subject matter herein relates to database management systems and, more particularly, to decoupled logical and physical data storage within a database management system. Various embodiments provide systems, methods, and software that separate physical storage of data from logical storage of data. These embodiments include a mapping of logical storage to physical storage to allow data to be moved within the physical storage to increase database responsiveness.