A Terabyte Analysis Machine for SDSS data

Details A Terabyte Analysis Machine for SDSS data A Terabyte Analysis Machine for SDSS data

Aug 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aipc..583..229a&link_type=abstract

ADVANCED COMPUTING AND ANALYSIS TECHNIQUES IN PHYSICS RESEARCH: VII International Workshop; ACAT 2000. AIP Conference Proceedin

Computer Science

Databases

Data Acquisition: Hardware And Software, Data Analysis: Algorithms And Implementation, Data Management, Mathematical Procedures And Computer Techniques, Astronomical Catalogs, Atlases, Sky Surveys, Databases, Retrieval Systems, Archives, Etc.

Scientific paper

The Sloan Digital Sky Survey data has driven us to design the Terabyte Analysis Machine, a high-I/O compute cluster built on a cluster of commodity computers, a fiber channel network, and a large disk tower; on Linux, on a new cluster file system called GFS, and on the sophisticated SX database. Our initial implementation is a 7 dual processor nodes with 500 Gb of local disk and 730 Gb of global disk. We expect to use the TAM to search the first 1000 sq-degrees of the SDSS for clusters of galaxies. .

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