Software construction importance discuss below in following steps.
Construction is a large part of software development:
Construction takes 30 to 80 % time spent on any project depending on the project size. So construction is a large part in developing the software. For success of project more time is bound that affects the success.
Construction is the central activity in software development:
Construction has done after the requirements and architecture phase of the software development. So construction can do effectively. Also construction has been done correctly because construction has done before the system testing of software. Therefore, construction is the central part or central phase of the process of developing software.
With a focus on construction, the individual programmer’s productivity can improve enormously:
The productivity of individual programmers can improve enormously with focusing on construction of software. Classical study of Grant, Sack-man and Erikson told that during construction process the individual programmer’s productivity varied by factor of ten to twenty (10 – 20). Since their results have confirmed by numerous other studies. Other studies In 1981 Curtis & in 1983 Mills, in 1986 the Curtis-et-al & in 1987 Card, in 1989 Mc-Garry & Val-ett, in 1999 Lister & De-Marco and then in 2000 Boehm-at-el.
Construction’s product, the source code, is 0ften the only accurate description of the software:
The only documentation available to the programmer’s is itself the code in many projects. The source code of the project is always up to date while the design documentation and requirements specs can go out of the date. The source code be of highest possible quality which is imperative. Techniques Consistent application for improvement of source-code makes the difference between a correct & detailed and a Rube Gold-berg contraption, and therefore informative program. During the construction process these techniques has mostly effective applied.
Construction is the only activity that has guaranteed to be done
Before construction begins the ideal software project goes through the architectural design and careful requirement development. And after construction the ideal project under-goes statistically & comprehensive controlled system testing.
However, for jump into construction skip the requirements and design in the real world projects. They have run out of time and they have too many errors to fix so they drop testing. No matter how poorly & rushed planned project. You cannot drop construction part. No matter how abbreviated, construction improvement is a way of improvement of software development effort.
Software construction importance discuss so without software construction projects are not completed.