TABLE OF CONTENTS CHAPTER 3 AGILITY AND PROCESS 37 3.1 What Is Agility?38 3.2 Agility and the Cost of Change 39 3.3 What Is an Agile Process?40 3.3.1 Agility Principles 40 3.3.2 The Politics of Agile Development 41 3.4 Scrum 42 3.4. Scrum Teams and Artifacts 43 342 Sprint Planning Meeting 44 3.43 Daily Scrum Meeting 44 3.4.4 Sprint Review Meeting 5 3.4.5 Sprint Retrospective 45 3.5 The XP Framework 46 3.5.2 Kanban 48 3.5.3 DevOps 50 3.6 Summary 51 CHAPTER 4 RECOMMENDED PROCESS MODEL 54 4.1 Requirements Definition 57 4.2 Preliminary Architectural Design 59 4.3 Resource Estimation 60 4.4 First Prototype Construction 61 4.5 Prototype Evaluation 64 4.6 Go.No-Go Decision 65 4.7 Prototype Evolution 67 471 New Prototype Scope 67 4.7.2 Constructing New Prototypes 68 4.7.3 Testing New Prototypes 68 4.8 Prototype Release 68 4.9 Maintain Release Software 69 4.10 Summary 72 CHAPTER 5 HUMAN ASPECTS OF SOFTWARE ENGINEERING 74 5.1 Characteristics of a Software Engineer 75 5.2 The Psychology of Software Engineering 75 x TABLE OF CONTENTS CHAPTER 3 AGILITY AND PROCESS 37 3.1 What Is Agility? 38 3.2 Agility and the Cost of Change 39 3.3 What Is an Agile Process? 40 3.3.1 Agility Principles 40 3.3.2 The Politics of Agile Development 41 3.4 Scrum 42 3.4.1 Scrum Teams and Artifacts 43 3.4.2 Sprint Planning Meeting 44 3.4.3 Daily Scrum Meeting 44 3.4.4 Sprint Review Meeting 45 3.4.5 Sprint Retrospective 45 3.5 Other Agile Frameworks 46 3.5.1 The XP Framework 46 3.5.2 Kanban 48 3.5.3 DevOps 50 3.6 Summary 51 CHAPTER 4 RECOMMENDED PROCESS MODEL 54 4.1 Requirements Definition 57 4.2 Preliminary Architectural Design 59 4.3 Resource Estimation 60 4.4 First Prototype Construction 61 4.5 Prototype Evaluation 64 4.6 Go, No-Go Decision 65 4.7 Prototype Evolution 67 4.7.1 New Prototype Scope 67 4.7.2 Constructing New Prototypes 68 4.7.3 Testing New Prototypes 68 4.8 Prototype Release 68 4.9 Maintain Release Software 69 4.10 Summary 72 CHAPTER 5 HUMAN ASPECTS OF SOFTWARE ENGINEERING 74 5.1 Characteristics of a Software Engineer 75 5.2 The Psychology of Software Engineering 75