Erwin supporting DaaS in the Cloud

In this White Paper in Information Management by Nuccio Piscopo he goes through how Erwin and Model Manager can together:

1. Ability to create models in heterogeneous database environments;
2. Ability to interface with business intelligence products;
3. Support of diverse cloud architectures (shared-nothing, shared-disk, hybrid);
4. Functioning irrespective of replication over large geographic distance or database parallelisation or time they are executed.

Having used Both Erwin and ModelManager together myself they have a strength of enabling shared models across different platforms with clear check-in/check-out across multiple persons changing the model at different levels at any time.