Supportsoft Glossary

Understanding Software Bugs and Their Impact on Quality

The bottom-up design model in architecture begins by building small parts of a larger system and will build on these smaller parts until they create a complete and complex system. In this way, teams working with a bottom-up design begin by designing and developing very basic building blocks (modules, functions, or services) and integrating them to create a final product. Instead of creating an entire system at once, teams work on each building block to be sure that they are well designed before connecting them. This gives developers the opportunity to gain additional insight into each building block's performance and leads to better, more efficient, and more maintainable code, etc. This design approach promotes modularity because developers can create components that are easy to modify, enhance, or upgrade over time.

In addition to the fact that many businesses would find that designing their key components before designing the entire system would be a cost-effective method of designing their systems, businesses would also be assured that their development teams would have access to high-quality and proven components of the final product. There is a much lower risk of developing a product that may have been poorly thought out but would still not meet a business’s requirements.