In an example embodiment, relationships among a plurality of schemas are examined to remove any cyclic dependencies. Then a cycle-free graph of the cyclic dependencies is constructed. A first delivery mechanism is used to deliver software objects of a first database type to a first of the plurality of schemas in a software object database, using the cycle-free graph. A second delivery mechanism is used to deliver software objects of a second database type to a second of the plurality of schemas in the software object database, using the cycle-free graph.