International Business Machines Corporation

Todd Gerlach

Jeffrey Mark Achtermann

Liliana Orozco

Nikhil Gupta

Patrick Leo Woods

Terence J Quinn

Methods, apparatus, and products for staging a file within a distributed computing system are disclosed that include defining a topology of the network; mapping each computer to a network location in the topology of the network; selecting, in dependence upon the topology of the network and the network locations of the computers in the network, one or more servers on which to stage the file for use by clients in the network; and staging the file on the one or more selected servers. The distributed computing system includes a plurality of computers coupled for data communications through a data communications network, the distributed computing system also includes files of computer data and computer program instructions for use by the computers, the computers include clients that use the files and servers capable of functioning as staging locations for files for use by the computers in the network.

Staging a file within a distributed computing system

A method of determining a number of connections to initially utilize for a download of a target data file from a set of one or more servers includes determining a maximum number of initial connections based at least in part upon a number of servers available to serve a target data file to be downloaded, determining a size of the target data file, and determining the number of initial connections to utilize for a download of the target data file. The later determination is based at least in part upon the maximum number of initial connections, the size of the target data file, and a chunk size of one or more chunks into which the target data file is to be decomposed.

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Austin, TX, United States of America

Todd Gerlach