Video Tutorial :Moving Content Between Databases in SharePoint 2010

For the sake of scalability, for ease of management and to simplify backup and recovery processes, it makes sense to separate different site collections into their own content databases. However, by default SharePoint 2010 saves content from every site collection into the same database. In this Video shows how to move content out of the default database and into custom databases, so our farm configuration is scalable and more manageable from a data perspective.