Client/server computing has arisen because of a change in business needs. Client-Server applications and n-tier architecture have always played a key role in operation of businesses.Depending on your business requirements, our consultants and developers can also help in developing web-enabled applications and systems. Your employees, customers, and suppliers need data access that is secure, fast and reliable.
As a business, you need secure systems that are robust, easy to maintain, and scalable. We keep all of this in consideration when building and upgrading your corporate systems and applications.
The Distributed Application Development Process is the result of a commitment to continuous learning, refinement of experience and improvement of process as new ideas have been developed and new technologies have been employed. It is a collection of experiences and best practices that have been taken from real-world development engagements, providing development teams with access to shared experiences and a proven, repeatable process. The Distributed Application Development Process encompasses modern design principles and proven practices to facilitate the development task and provide developers with a blueprint for building robust and correct distributed applications.
Distributed development is based on several key elements:
- Concurrent development of packages and components
- Reuse of software components (either built in-house or purchased)
- Cyclical and incremental development
- Release strategy
Distributed application development depends upon three architectures:
- Two tier -- The client process runs on a workstation or p c that interacts with a server process which runs on a shared device that is accessed through a network.
-Three tier -- The client process runs on a client workstation that interacts with a server process which runs on a server device. The server device is connected to host that provides services to the server device.
- N-tier -- The client process runs at any workstation; the server process runs at one or more distributed server devices. The middleware mediates all interactions between the various processes. |