Peer-to-Peer data sharing for scientific workflows on amazon EC2

dc.contributor.author	Agarwal, R.
dc.contributor.author	Juve, G.
dc.contributor.author	Deelman, E.
dc.date.accessioned	2016-12-01T06:54:53Z
dc.date.available	2016-12-01T06:54:53Z
dc.date.issued	2016-11-01
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/695
dc.description.abstract	—In this paper, we consider the problem of data sharing in scientific workflows running on the cloud. We present the design and evaluation of a peer-to-peer approach to help solve this problem. We compare the performance of our peer-to-peer file manager with that of two network file systems for storing data for a typical data-intensive workflow application. Our results show that while our peer-to-peer file manager performs significantly better than one of the network file systems tested, it does not perform as well as the other. Finally, we discuss the various issues that might have affected the performance of our peer-to-peer file manager.	en_US
dc.language.iso	en_US	en_US
dc.subject	Cloud computing	en_US
dc.subject	Scientific workflows	en_US
dc.subject	Data sharing	en_US
dc.subject	Peer-to-peer (P2P)	en_US
dc.subject	Performance evaluation	en_US
dc.title	Peer-to-Peer data sharing for scientific workflows on amazon EC2	en_US
dc.type	Article	en_US