Rekayasa Perangkat Lunak Kuliah 4

Outline of this presentation The Software Process Definition Characteristic of a Good Process When do we need process Generic Activities in all Software Process

The Software Process What

The Software Process Definition: The Software Process is a description of the process which guides software engineers as they work by identifying their roles and tasks. A set of activities whose goal is the development or evolution of software

The Software Process Definition The sequence of steps required to develop and maintain software Sets out the technical and management framework for applying methods, tools and people to the software task

The Software Process Characteristic of a Good Process Understandability Visibility Supportability Acceptability Reliability Robustness Maintainability Rapidity

The Software Process Understandability Characteristic of a Good Process Understandability Is the process defined and easily understand for those involved in it Visibility Is the process progress externally visible

The Software Process Supportability Characteristic of a Good Process Supportability Can the process be supported by on the shelve technology CASE tools Acceptability Is the process acceptable to those involved in it

The Software Process Reliability Characteristic of a Good Process Reliability Are process errors discovered before they result in product errors Robustness Can the process continue in spite of unexpected problems Reliability = kehandalan Evolve = mengembangkan Rapidity = kecepatan

The Software Process Maintainability Characteristic of a Good Process Maintainability Can the process evolve to meet changing organizational needs Rapidity How fast can the system be produced Reliability = kehandalan Evolve = mengembangkan Rapidity = kecepatan

The Software Process Two questions ? Is there a right process for software engineers to adopt? Will having a good process guarantee a good product?

The Software Process When do we need process? We always have some process! The larger the project, the greater the need for a formal process Complexity of building a system when related to size is not linear.

The Software Process Specification Development Validation Evolution Generic Activities in all Software Process Specification Development Validation Evolution

The Software Process Specification Generic Activities in all Software Process Specification what the system should do and its development constraints Development production of the software system

The Software Process Validation Generic Activities in all Software Process Validation checking that the software is what the customer wants Evolution changing the software in response to changing demands

Questions?