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Performance / Price Sort | | Jim Gray
; Joshua Coates
; Chris Nyberg
; | | Date: |
2 Sep 1998 | | Subject: | Databases; Performance ACM-class: D.5;H.2 | cs.DB cs.PF | | Abstract: | NTsort is an external sort on WindowsNT 5.0. It has minimal functionality but excellent price performance. In particular, running on mail-order hardware it can sort 1.5 GB for a penny. For commercially available sorts, Postman Sort from Robert Ramey Software Development has elapsed time performance comparable to NTsort, while using less processor time. It can sort 1.27 GB for a penny (12.7 million records.) These sorts set new price-performance records. This paper documents this and proposes that the PennySort benchmark be revised to Performance/Price sort: a simple GB/$ sort metric based on a two-pass external sort. | | Source: | arXiv, cs.DB/9809004 | | Services: | Forum | Review | PDF | Favorites | |
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