کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
425505 | 685756 | 2008 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance of a GridFTP overlay network
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
TCP is widely deployed and is used by GridFTP for data transfers within grid environments. Due to TCP dynamics, throughput of data transfers can be much lower than the available bandwidth in wide area networks. Splitting a TCP connection into segments has been shown to improve throughput in this setting. This paper presents a set of components that enable deployment of overlay networks that use split-TCP connections to improve GridFTP transfer performance. Emulation demonstrates the conditions for which, splitting a TCP connection is most useful and reveals a significant source of overhead. Empirical results demonstrate significant performance improvement despite using intermittent, passive throughput observations to choose proxies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Future Generation Computer Systems - Volume 24, Issue 5, May 2008, Pages 442–451
Journal: Future Generation Computer Systems - Volume 24, Issue 5, May 2008, Pages 442–451
نویسندگان
Phil Rizk, Cameron Kiddle, Rob Simmonds, Brian Unger,