Big Bang Model

Big Bang Model

´  The name of big bang model in software engineering is inspiration from big bang theory.

´  Scientist give a theory known as “big bang theory". According to this theory the existence of this world and all stars is the result of big blast.

´  Loosely based on cosmological model.

´  Model design is based on notion that beginning with nothing.

´  A rapid growth and expansion of code will quickly emerge.

´  Big Bang model is unique, virtually it require no planning, organization, best practices or typical procedure.

´  Day-today development occur at the whim of the team member.

´  Everything about the project is completed with laissez-fair attitude, with little regard on what may come next.

´  Simply perform work on that very moment

´  The development of this model begins with the required money and efforts as an input.

´  The final goal or objective is  the software developed .

Is It a good model

´  Ideal for small project where only one or two programmers are working.

´  Best for students who are practicing programming and developing the software.

Pros of Big Bang model

´  This is a very simple model.

´  Little or no planning required.

´  Easy to manage.

´  Very few resources required.

´  Gives flexibility to developers.

´  It is a good learning aid for new comers or students.

Cons of Big Bang model

´  Very High risk and uncertainty.

´  Not a good model for complex projects.

´  Poor model for long and ongoing projects.

´  Can turn out to be very expensive if requirements are misunderstood.