Accompanying an infographic of results from our 2020 NGINX user survey, we present key takeaways about the state of app delivery: the rising dominance of microservices and containers, the most popular associated technologies, and the challenges faced by app delivery professionals.
Evaluation and Risk Analysis: Risk analysis includes identifying, estimating, and observing technical feasibility such as schedule slippage and cost overrun. After testing the build, at the end of first iteration, user evaluates the software and provides the feedback. Based on the customer assessment, development process enters into the next iteration and afterwards follows the linear approach to implement the feedback provided by the user. The process of iterations along the spiral carries on with throughout the life of the software.