Social and Behavioral Sciences Commons^™

Refactoring Hubzero For Linked Data, Michael Witt, Yongyang Yu

Libraries Faculty and Staff Scholarship and Research

The HUBzero cyberinfrastructure provides a virtual research environment that includes a set of tools for web-based, scientific collaboration and a platform for publishing and using resources such as executable software, source code, images, learning modules, videos, documents, and datasets. Released as open source software in 2010, HUBzero has been implemented on a typical LAMP stack (Linux, Apache, MySQL, and PHP) and utilizes the Joomla! content management system. This paper describes the subsequent refactoring of HUBzero to produce and expose Linked Data from its backend, relational database, altering the external expression of the data without changing its internal structure. The Open …