ScholarSpace provides long-term preservation of digital files.
ScholarSpace can provide permanent access to data or act as a safe storage space until data are moved to a discipline specific data repository.
CODATA is the Committee on Data for Science and Technology, a committee of the International Council for Science. CODATA publishes an open access journal, Data Science Journal, available at http://www.codata.org/dsj/index.html
The U.S. National Academies Board on Research Data and Information, see http://sites.nationalacademies.org/PGA/brdi/index.htm, is a national office of CODATA. A list of presentations with associated files is at http://sites.nationalacademies.org/PGA/brdi/PGA_047286.
Purdue University Libraries has a current list of data repositories, searchable by keyword or by browsing. The Open Access Directory and University of Minnesota Libraries also have lists of data repositories available.
See below for a handful of discipline-specific data repositories to view as examples of the range of functionality of the interfaces: