DM-12: Large-scale data transfer

Executive Summary: 
A researcher or educator needs to move a large amount of data (either large files or many files) to or from a community resource.
User Importance Summary: 
Research tasks increasingly rely on large amounts of data. Research productivity depends on being able to move large amounts of data where it's needed.
Target Communities and Sizes: 
Researchers - 1,000 < N < 10,000 Educators who use community resources - 100 < N < 1,000