Old City Press is considered a leader in corporate Web design in the Washington, D.C. metro area. This Web design firm mostly builds domains for corporations in the U.S. capital and some of the major surrounding cities such as Arlington and Alexandria in the state of Virginia. In some cases, Old City Press has even launched websites for corporate enterprises in Baltimore, MD. This company integrates various forms of open source systems into Web pages that represent corporations. For example, a content management system such as Drupal can hold a lot of data in a secure way. Old City Press could configure this CMS to support MySQL and SQL queries that define database behavior. Corporate websites could also be set up on WordPress, which is a flexible platform that offers an array of templates that could be easily customized. WordPress may be used to promote corporations through frequent blog posts.