Spatial data management over flash memory

Authors:
Ioannis Koltsidas;Stratis D. Viglas
Affiliations:
IBM Research, Zurich, Switzerland;School of Informatics, University of Edinburgh, UK
Venue:
SSTD'11 Proceedings of the 12th international conference on Advances in spatial and temporal databases
Year:
2011

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Abstract

We present desiderata for improved I/O performance of spatial data structures over flash memory and hybrid flash-magnetic storage configurations. We target the organization of the data structures and the management of the in-memory buffer pool when dealing with spatial data. Our proposals are based on the fundamentals of flash memory, thereby increasing the likelihood of being immune to future trends.