SCHEDULE: NOV 16-22, 2013
When viewing the Technical Program schedule, on the far righthand side is a column labeled "PLANNER." Use this planner to build your own schedule. Once you select an event and want to add it to your personal schedule, just click on the calendar icon of your choice (outlook calendar, ical calendar or google calendar) and that event will be stored there. As you select events in this manner, you will have your own schedule to guide you through the week.
UDT Based Application Performance for High Speed Data Transfer
SESSION: ACM Student Research Competition Poster Reception
EVENT TYPE: ACM Student Research Competition Posters, ACM Student Research Competition
TIME: 5:15PM - 7:00PM
AUTHOR(S):Joshua Miller
ROOM:Mile High Pre-Function
ABSTRACT:
Over high performance wide area networks, TCP has been shown to reach a data transfer bottleneck before UDP. UDT is a reliable UDP based application level protocol designed to circumvent this limit. Despite increased data transfer speeds, the lack of UDT based file transfer tools has prevented its wide spread use within the scientific community.
Our purpose has been to create and test UDT based applications for bulk data transfer. This suite (UDStar) includes a wrapper for the stand alone file transfer tools rsync and scp as well as a UDT based netcat tool. Inclusion as a prefix to standard rsync and scp commands, UDStar minimizes the modification of existing work flows to aid its adoption into the scientific community.
Currently, UDStar is used to sync NASA satellite and ENCODE data sets. This poster presents the performance increases for transfers over 10G wide area networks.
Chair/Author Details:
Joshua Miller - University of Chicago
Click here to download .ics calendar file
