| Sampling Factors: |
Location (Not Relevant: As the same set of standard processes are being used across locations. Work performed does not differ across different locations)
Customer (Not Relevant: As the set of standard processes being used does not differ across customers)
Size (Not Relevant: As the size does not differentiate the work being performed. Set of standard processes being used do not differ based on size)
Organizational Structure (Not Relevant: As the work performed does not differ in different parts of the Organizational unit. Same set of standard processes being applied)
Type of Work: As there are different types of work covering Development work and Services work being performed. Processes used differ across these types of work. Development work is in alignment with CMMI-Dev model and Services work is in alignment with CMMI-SVC model
Technology: Technology / platform used are different across development projects. Technology such as Java, Web based, Pega and Mainframe were used across development projects. Some of the processes applied differs across these technology based development projects
Lifecycle: Different lifecycle models are used across work types. The lifecycle in use includes Agile Development lifecycle, Non-Agile Development lifecycle, Application testing lifecycle, Hardware testing lifecycle and Maintenance & Production support lifecycle |
| Sampling Factor Values: |
Development Work (Type of Work): Development work comprises of Application development scope of work involving development of new application or enhancement of existing software features covering the activities such as requirements development, design, construction and testing phases
Services Work (Type of Work): Services work type comprises of Application testing, Hardware testing and Maintenance & Production Support scope of work. These type of work involves enhancement, defect fix and IT incident management based service requests driven by Service level agreements and test execution activities
Java/J2EE (Technology): Development projects using JAVA/J2EE technology
Web based (Technology): Development projects using Web based technology
Pega (Technology): Development projects using Pega
Mainframe (Technology): Development projects using Mainframe
Agile Development (Lifecycle): This type of work involves the Application development of new software following the Agile development methodology
Non-Agile Development (Lifecycle): This type of work involves the Application development of new software covering the activities such as requirements development, design, construction and testing phases using Standard Waterfall lifecycle model
Application Testing (Lifecycle): Application testing involves testing lifecycle engagements with focus on application testing. Testing projects involves understanding of test requirements, evolving test strategy, test case designing, test case execution and test results validation for the testing scope of work
Hardware Testing (Lifecycle): Hardware testing involves testing lifecycle engagements with focus on hardware testing and hardware validation. Testing projects involves understanding of test requirements, evolving test strategy, test case designing, test case execution and test results validation for the testing scope of work
Maintenance & Production Support (Lifecycle): Maintenance and production support lifecycle primarily involves the combination of work type covering enhancement, defect fix and IT incident management based service requests driven by Service level agreements |
| Subgroups: |
SG1 Agile Development using Java/J2EE: This subgroup involves Development projects using Agile lifecycle and Java/J2EE technology
40 People, 2 Basic Units
– Development Work
– Agile Development
– Java/J2EE
SG2 Agile Development using Web based: This subgroup involves Development projects using Agile lifecycle and Web based technology
22 People, 1 Basic Units
– Web based
– Agile Development
– Development Work
SG3 Agile Development using Pega: This subgroup involves Development projects using Agile lifecycle methodology and Pega technology
13 People, 1 Basic Units
– Development Work
– Agile Development
– Pega
SG4 Agile Development using Mainframe: This subgroup involves Development projects using Mainframe technology and Agile lifecycle methodology
56 People, 1 Basic Units
– Mainframe
– Agile Development
– Development Work
SG5 Non-Agile Development using Java/J2EE: This subgroup involves Development projects using Java/J2EE technology and Standard waterfall lifecycle methodology
10 People, 1 Basic Units
– Development Work
– Non-Agile Development
– Java/J2EE
SG6 Non-Agile Development using Mainframe: This subgroup involves Development projects using Standard waterfall lifecycle model and Mainframe technology
29 People, 2 Basic Units
– Mainframe
– Non-Agile Development
– Development Work
SG7 Services work with Application testing: This subgroup involves Application testing scope of work using Application testing lifecycle
361 People, 20 Basic Units
– Services Work
– Application Testing
SG8 Services work with Hardware testing: This subgroup involves Hardware testing scope of work using Hardware testing lifecycle
414 People, 24 Basic Units
– Hardware Testing
– Services Work
SG9 Services work with Maintenance & Production Support: This subgroup involves Maintenance & Production support scope of work using Maintenance & Production support lifecycle
2556 People, 136 Basic Units
– Services Work
– Maintenance & Production Support |