Abstract— Continuous delivery, i.e., nonstop mix, conveyance, and sending, are the product advancement industry rehearses that empower associations to often and dependably discharge new updates and items. It is a set of practices designed to optimize the process of taking changes from version control to production or release to manufacturing. With the expanding enthusiasm for and writing on continuous delivery, it is imperative to deliberately audit and blend the benefits and  it’s processes.  In this paper still we have given an attempt to discuss the process of Continuous Delivery process along with its usefulness.