n-tier architecture

   
   

UNiQUARE’s n-tier architecture is based on the Enterprise Java Beans (EJB) component model. Presentation logic, business logic and data management logic of the applications are strictly separated from one another and are thus geared to international standards.

   
             
   

Work processes are independent of the channel specific display format
With n-tier architecture the three main tiers, presentation, business logic and data management, are clearly separated by further intermediate tiers. Located at the centre is the enterprise application server, which manages the business logic in the form of business components as well as the common services (UNiQUARE Common-Services). Every work process is developed once only for the entire system but can take on different display formats to meet the requirements of individual sales channels.

 

Maximum compatibility by addressing international standards

  • all components and services meet internationally established standards

  • compatible with all J2EE conform application severs such as IBM WebSphere, BEA WebLogic, Jboss, etc.

  • independent of middleware products

  • independent of data bases and compatible with all common relational data bases, such as IBM UDB (DB2), Oracle, MS SQL server etc.

  • independent of operating systems, operable on UNIX, AIX, LINUX, Solaris, Windows families, OS/2 etc.

  • independent of computer systems, operable on i-series (AS/400), p-series (RS/6000), z-series (S/390) etc.

  • · outstanding integration potential via flexible interface concept