It is quite strange, but it does reflect the needs of finding a real solution to a real problem. I'm not aware at least of similar multitenant site that serves

It is quite strange, but it does reflect the needs of finding a real solution to a real problem. I'm not aware at least of similar multitenant site that serves so many customers, with so much data, with so few servers, and such extensive customization. Having said that, Oracle seemed non negotiable in his mind and I wonder if that wasn't so if a different solution might have evolved.