Visual Models: cheat code for your memory

Once upon a time there was a test lead who didn’t believe in agile. She used to nod politely when teams talked about reducing waste, sprints and small deliveries. Then she turned around and did it The Right Way. Which, to her defense, worked. Her projects were typically on time, upheld a great quality standard and the launches usually were calm and fearless affairs.  Then one day, she hit the wall. A “simple” migration project…