1. Abouzeid, A., Badja-Pawlikowski, K., Abadi, D., Silberschatz, A., Rasin, A.: HadoopDB: an architectural hybrid of MapReduce and DBMS technologies for analytical workloads. PVLDB 12, 922–933 (2009)
2. Bugiotti, F., Bursztyn, D., Deutsch, A., Ileana, I., Manolescu, I.: Invisible glue: scalable self-tuning multi-stores. In: CIDR Conference (2015)
3. Chaiken, R., Jenkins, B., Larson, P., Ramsey, B., Shakib, D., Weaver, S., Zhou, J.: SCOPE: easy and efficient parallel processing of massive data sets. PVLDB 1, 1265–1276 (2008)
4. CloudMdsQL.
http://cloudmdsql.gforge.inria.fr
5. CoherentPaaS project.
http://coherentpaas.eu