The modern software development landscape is filled with companies trying to find their space in the global market. To expedite the creation of the best software possible, many companies leverage DevOps tools to help ensure the best code is quickly in front of the customer. In this course, learn the differences between software development and software deployment management, in addition to several software deployment models, such as the waterfall, iterative, spiral, V, big bang, and Agile models. Next, examine DevOps, its benefits, and how it differs from previous methodologies. Finally, discover challenges when embracing a DevOps methodology. Upon completion, you'll be able to define the elements of software management and deployments with a focus on comparing and contrasting DevOps to other methodologies.