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A comparative evaluation of high-performance file transfer systems for data-intensive grid applications

Research output: Contribution to journalConference articlepeer-review

Abstract

The ability of transferring very large files in the shortest amount of time is crucial for data-intensive Grid applications. Experimental evidence has shown that the mere availability of high-capacity wide-area networks is not sufficient to obtain adequate performance if vanilla TCP is used to transport data. Consequently, many alternative solutions are being explored, and a variety of data transfer tools have appeared. In this paper we experimentally compare some of these tools in various network scenarios. Our results show that solutions based on UDP, adopting rate-based algorithms, result in better performance than other alternatives in most cases, while solutions based on TCP are effective only under specific circumstances.

Original languageEnglish
Pages (from-to)283-288
Number of pages6
JournalProceedings of the Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises, WET ICE
Volume13
Publication statusPublished - 2004
EventProceedings - Thirteenth IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises, WET ICE 2004 - Modena, Italy
Duration: 14 Jun 200416 Jun 2004

Keywords

  • Data-intensive Grid applications
  • File transfer tools
  • High Bandwidth-Delay-Product Networks
  • PlanetLab
  • TCP and UDP

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