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Title: DataLight: data transfer and logging of large output applications in Grid environments
Authors: Abreu, P.
Fonseca, R.
Silva, L. O.
Keywords: Web portal
Large data sets
Grid migration
Data transfer
Issue Date: 2011
Citation: Abreu, P., Fonseca, R. & Silva, L. O. (2011). DataLight: data transfer and logging of large output applications in Grid environments. In IBERGRID - 5th Iberian Grid Infrastructure Conference . (pp. 224-232). Santander
Abstract: In this paper we present a powerful and lightweight library called DataLight that handles the transfer of large data file sets from the local storage of the Worker Node to an gLite Storage Element. The library is very easy to integrate into non-Grid/legacy code and it is flexible enough to allow for overlapping of several data transfer and computation. It has the ability to send messages to a Web Portal while the application is running, so that a user can login to the Portal and receive immediate updates. In particular the user can start post-processing the produced data while the application is still running. We present the application details both of the library and Portal and discuss some relevant security issues.
Peer reviewed: yes
ISBN: 978-84-9745-884-9
Appears in Collections:CTI-CRI - Comunicações a conferências internacionais

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