问题
I have one database that has many schemas, one per client. We want to create a web application to be access online by the clients, the application should get the schema on runtime, I think in use Springframework and Hibernate to access the database. It's possible to use hibernate to make this works? Exist another framework for this?
回答1:
Hibernate gets all JDBC connections from a connection factory, and this connection factory settings determine the DB schema against which all Hibernate queries/updates are issued. You can configure your application with multiple SessionFactory instances, each with a connection factory pointing to a different database schema. Then at runtime, you can pick one the appropriate SessionFactory to work with.
A simpler solution would be to run multiple copies of your web application, one for each client.
来源：https://stackoverflow.com/questions/4158820/how-to-manage-many-schemas-on-one-database-using-hibernate