Using the Pressure & Temperature Graphs: Q: Find the pressure at a depth of 1500 km. A: Find 1500 on the bottom axis and follow the green line up to the black line on the pressure graph. Go left to find the pressure: 0.5 million atmospheres (atm). Reverse the process......
Extreme Programming (XP) is a pragmatic approach to program development that emphasizes business results first and takes an incremental, get-something-started approach to building the product, using continual testing and revision. The Benefits of a DevOps Approach.
In Extreme Programming (XP), developers need to estimate the effort for the stories. The effort in hours could vary from developer to developer. We could attempt to overcome this issue by using story points which can be used as a relative measure between stories.