Hello.

We have big hiearachy in our business application. Links to classes with big hierarchy stores in collections parameters.
And i need optimisation for fetching this parameters, because if fetch objects by base class, then SQL will be big (20-30kb). May be we can load by first query uuid and discriminator from base table. And after we will group objects by classes and use several queries to load objects.
Somebody knows the decision of the given problem?

Thanks.