I have an on-premise ERP system which was customized according to client company's requirement. i had asked the client whether they needed any customization in their ERP and they replied that they had 80 distributors for their company and they wanted to bring them in one network. So, i gave them a solution, where the distributor registers and an entire database is created using the Code behind feature of the Entity Framework. all the tables were created as C#.NET classes and then the database was created using distributors name as dbname. i have completed the creation of db successfully. Now after creating all the modules in the ERP, can i deploy my ERP as a multi-tenant SaaS application on Amazon Web Services ? And do we need distributor id as tenant id in every table of the db?