Hi Prashant, Scaling up your setup to tens of thousands of tenants must be surely a long term goal. Even when considering the number of users being between 1 to 10 for any typical tenant. What would you expect the not-so-typical tenant to have?
So, as to you questions: Re 1. Yes, there are others designs that might suit your needs better such as shared database-shared design or even shared database-separate schema. Unfortunately, these variants are not implemented in current feature set of OFBiz, but I might be mistaken. Re 2. As these variants are not implemented (again, I might be mistaken) you won't find any implementation guideline or documentation at the OFBiz site. But googling might help you find what you need. Regards, Pierre Smits *ORRTIZ.COM <http://www.orrtiz.com>* Services & Solutions for Cloud- Based Manufacturing, Professional Services and Retail & Trade http://www.orrtiz.com