Table 2 Allowed complexity of mapping in MongoDB and PostgreSQL

isRootObjectAllowed()

True

True

isRootMorphismAllowed()

True

True

isPropertyToOneAllowed()

True

True

isPropertyToManyAllowed()

True

False

isInliningToOneAllowed()

True

True

isInliningToManyAllowed()

True

False

isGrouppingAllowed()

True

False

isDynamicNamingAllowed()

True

False

isAnonymousNamingAllowed()

True

False

isReferenceAllowed()

True

True