WorkLight for SAP is a secure and scalable server-based product that extends the reach of SAP to business personnel It allows your non-technical staff to access the SAP data they need to do their jobs via tools like RSS, personalized home pages, widgets and gadgets, instant messaging, social bookmarking and others.
SnapLogic is an Open Source Data Integration framework that combines the power of dynamic programming languages with standard Web interfaces to solve today's most pressing problems in data integration.
IBM® Mashup Center is designed to provide an easy to use business mashup solution, supporting line of business assembly of dynamic situational applications - with the security and governance capabilities IT requires.
M. Karnstedt, K. Sattler, M. Hauswirth, and R. Schmidt. IDEAS '08: Proceedings of the 2008 international symposium on Database engineering &\#38; applications, page 19--28. New York, NY, USA, ACM, (2008)
K. Cheung, H. Frost, M. Marshall, E. Prud'hommeaux, M. Samwald, J. Zhao, and A. Paschke. BMC Bioinformatics, (2009)"We have explored a tool called "FeDeRate", which enables a global SPARQL query to be decomposed into subqueries against the remote databases offering either SPARQL or SQL query interfaces.".