Funding. 

Research on SimSQL is supported by the National Science Foundation under grant 1910803, and previously, under grant 1409543.

Implementation.

The SimSQL code base is around 100,000 lines of Java, Prolog, and C. The current release of SimSQL was implemented by Zhuhua Cai, Luis Perez, Zografoula Vegena, and Chris Jermaine at Rice University. In addition, Jacob Gao and Shangyu Luo are working on the next release of SimSQL. Subi Arumugam, Ravi Jampani, Mingxi Wu, and Fei Xu all contributed to the SimSQL project (or its predecssor, the MCDB project) as PhD students or postdoctoral researchers at Rice or the University of Florida. Finally, Peter Haas at IBM Almaden has been a longtime collaborator on and contributor to the SimSQL and MCDB projects.