Deployment Product Suite
Flexible deployment options include 2 tier or 3 tier deployment. Web servers are optional. For thin and mobile client UIs or headless integration (for example, Application to Application (A2A)), server-based deployment is the obvious choice. If your audience includes information workers, then the richer, more productive smartclient option is recommended. You need both options to provide the most productive and cost-effective solution for all requirements.

lookdirect reduces your hardware costs by running 5250 apps using 100% batch processes. ( zero 5250 OLTP).

lookserver
lookserver provides an integration layer for connecting the components that make up composite applications. lookserver also generates pure, web-based XML clients, supporting browser-based devices including PDAs, without requiring any client configuration or installation. More
lookserver for Open Access
IBM Rational's Open Access for RPG (RPG OA) is a strategic investment in RPG, enabling native RPG code to deliver modern user experiences (UX) across multiple platforms, UIs and devices like web, RIA, iPhone, iPad and Android smartphones. More

Zero deployment GUIs are best suited to external users like partners and customers. Support for most popular browsers running Linux, Mac or Windows makes thin clients an easy option for instant global access. More

Mobile growth is exploding as new devices make web based access for most applications a pleasure. More

smartclient suits knowledge workers needing smart (or rich) client support including high performance, advanced UI support (such as datagrids, tree controls and many more), offline support, desktop integration, web services consumption and database access. No touch deployment and automated updates make smartclient deployment a breeze. More