Heavyweight vs lightweight software

Both have their advantages and disadvantages, and which one you choose depends in large part on your needs. Bringing order to chaos Project work is often a chaotic activity that can be characterized by the axiom "fighting fires. Sometimes a project is simply cobbled together out of a series of quick-paced decisions.

This can be effective if the project is small, but as the project grows, it can become increasingly difficult to add new features. The larger a project gets, the more your project management skills are tested. Furthermore, mistakes become increasingly prevalent and increasingly difficult to fix.

The application begins with a blueprint that is based on numerous aeronautical and mathematical calculations. The project adheres to this blueprint at all times. Any change to the blueprint can kill the project. The tools and materials used to build such shuttle applications are costly and specifically developed for the space shuttle fleet. These are highly tested and validated systems.

Everything needs to be planned far ahead on such a lengthy project, and management likes it to be predictable. They have this down to a fine art. But when we compare such a large and highly focused project to developing software in general, we see something different—and scarier. These solutions use new technologies and designs and, therefore, the associated risks are very high. Selecting your methodology There are numerous software development methodologies in use today, and the list grows daily.

Choosing the wrong methodology can be a critical blow to your project. They can be so laborious that the whole pace of design, development, and deployment actually slows down. Heavyweight methodologies try to plan out a large part of a project in great detail over a long span of time. Project managers tend to want to predict every conceivable project milestone because they want to see every technical detail.

This leads managers to demand all sorts of specifications, plans, reports, checkpoints, and schedules. But this works well only until things start changing; therefore, I believe project managers who use heavyweight methodologies will resist change. This can be easily defined and here is how. Think of separate mobile programming or software development teams. Through excellent leadership these can act as one single unit. With excellent communication, what you get in the end are multiple units acting as a single team.

This is what agile software development is all about. Radu is the Chief Communication Officer and your first point of contact for any informational requests related to Developers Global as well as your main source of information for any other questions you might have.

Language English Deutsch. DE EN. Recent Posts Watch out Software Developers! Tran, B. Password requirements: 6 to 30 characters long; ASCII characters only characters found on a standard US keyboard ; must contain at least 4 different symbols; Software Engineering Methodologies and Life Scott Lennon: The paradigms of design patterns and software engineering methodologies are methods that apply to areas outside the software space. As a business owner and student, I implement many software principles daily in both my work and personal life.

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