Currently we have 2 databases on our system where we are using linked servers (SQL SERVER) to fetch the data from both the servers (Cross database query).
In future we would like to move our Database from SQL Server to MySQL and thus we does not won't to use native sql or stored procedures as it will add extra efforts for the database migration project.
Now I am trying to implement hibernate using POJOs but my cfg files are pointing to 2 different servers. How can I achieve connectivity between 2 different databases or querying between 2 different database tables.
Please suggest the best way to implement this using Hibernate.
Please suggest how to achieve or suggest a better way of doing it.