The Software Development life cycle is important because it is one of the most important and main frameworks within the whole software development process. The Software Development life cycle or the SDLC is a crucial part of an organizations system and their development. The SDLC is known for doing multiple tests at every stage throughout the life cycle and this is because they must ensure that their organization as well as their customers have the best quality products. This is also crucial because it helps to let the organization know of any threats early and this is great because it allows them to reduce the chances of project failure and other things. The SDLC is simply a very important and effective way to organize the organizations data and keep it secure at the same time; it is also easily manageable and also has both scalability and manageability so their company can in fact produce the best quality product.