applications require a stable, scalable foundation, flexible
enough to change as and when a organisation's business needs
change. OFSY" adopts a J2EE-compliant, four-tier development
architecture, a technology that reflects changes instantly
and allows organisations to be flexible.
Based on the J2EE architecture specification by Sun Microsystems,
OFSY is designed as a distributed multitier application that
separates the various functions of the system. The client
tier is designed to provide the user interface to the client
which is customizable as per the requirements of the client.
The middle tier manages the client services and the business
logic for the application using the Enterprise ™ Java Beans
(EJBTM) technology. The data storage support is provided by
the EIS tier (Enterprise Information System tier) which is
capable of connecting to various databases. The advantage
of having multiple tiers is that different components of the
system can run on different devices, thereby increasing the
reliability and scalability. The complete system is protected
by corporate firewalls which run both inside and outside the
system. In general, this system is reliable, scalable and
provides complete security which are the key components for
todays enterprise applications.
Various company &
trademarks/ service marks, aforementioned are held by their