12. The non-transitory computer readable medium of claim 10 , further including executable instructions to cause a processor to perform the steps of: processing at least one portion of the execution plan by an opendata driver implemented at the server; and providing at least one result of the processing step to the client computer application.
13. The non-transitory computer readable medium of claim 12 , wherein the processing step includes executable instructions to cause a processor to perform the step of accessing content of at least one relational model catalog, wherein the content of the at least one relational model catalog has a correspondence with content of at least one opendata entity data model located in the opendata provider.