Hi gurus i am in the process of upgrading to ebs to 12.2 from 12.1.3. We have a 3 Tier architecture. In which the Apps Tier (VM1) and Web Tier (VM2) are separated and the file system is not shared. Web Tier is running in DMZ. Recommendations from Oracle is that since the Tiers (Apps and Web) are separate, they should be brought together before the upgrade. My questions to you are
1. Is it possible for Apps and Web Tier to co-exist on the same VM (Virtual Machine)?
2. The process of combining/bringing together it's achieved via cloning?