Anna Baumeister fleetster TRY LIVE DEMO No registration required. Preview Source Poker Club – Flat Design HTML5 and CSS3 TemplateIf you are doing any business related to Poker game & decided to build a business or community over online then Poker Club template gonna to help you. It built with html5, css3, latest jQuery technology & many more. Database connection is the application programming interface (API) that connect the Web application server to the database, such as Open Database Connectivity (ODBC) or Java™ Database Connectivity (JDBC).Database management systemThe database server to persist game data. Looking at the architecture in Figure 3, you might wonder what number of concurrent players the gaming system can handle.