Component based Software Development

Component based software development (CBSD) focuses on building large software systems by integrating previously exist ing software components. By enhancing the flexibility and maintainability of systems, this approach can potentially be used to reduce software development costs, assemble systems rapidly, and reduce the spiraling maintenance burden associated with the support and upgrade of large systems. At the foundation of this approach is the assumption that certain parts of large software systems reappear with sufficient regularity that common parts should be written once, rather than many times, and that common systems should be assembled through reuse rather than rewritten over and over. CBSD embodies the "buy, don't build" philosophy espoused by Fred Brooks. CBSD is also referred to as component-based software engineering (CBSE).

Component-based systems encompass both commercial-off-the-shelf (COTS) products and components acquired through other means, such as non-developmental items (NDIs).

Developing component-based systems is becoming feasible due to the following:

	The increase in the quality and variety of COTS products
	Economic pressures to reduce system development and maintenance costs
	The emergence of component inte0.gration technology
	The increasing amount of existing software in organizations that can be reused in new systems

CBSD shifts the development emphasis from programming software to composing software systems.

IT Integrated implements CBSD while developing products and projects. So as to ensure reusability of code and value created.

Components Developed by IT Integrated On J2EE Framework:

We need to mention about any component developed by the technical team on J2EE framework …