1. A system, comprising: a processor; a computer-readable storage medium; a metadata repository configured to store structure metadata, wherein the structure metadata defines one or more structures for storing data in both: a) a relational database, and b) a multidimensional database; structure analysis logic configured to determine that a particular structure of the one or more structures is not implemented in the multidimensional database; structure generation logic configured to generate the particular structure in the multidimensional database based at least in part on the structure metadata.