LargeCollections

When an object has a 1-M relationship, and the M side can get quite large, there is no need to map it. Only map the 1-1 relationship (the "back reference"). Large collections should be mapped asymetrically. forum:329665

E.g. consider a Catalog object, containing many (potentially millions of) Items. Logically the Catalog has a 1-M relationship with Item. The Item keeps a "back reference" to the Catalog. When adding a new item to a catalog, you only set the back reference, without adding it to the "items" collection in Catalog.

See Also

forum:329665