| Sampling Factors: |
Location (Not Relevant: Location has no effect in the way that the activities are performed due that they are performed in one single location at the MEF’s Central Offices in Lima, Peru.)
Customer (Not Relevant: Customer type is not relevant due that all the OGTI’s customers are internal users with focus in the main core business processes of the Peru’s Ministry of Economy and Finance, The OGTI actually has a standardized way to attend their internal customer’s needs.)
Size: There are 2 different Size classifications for projects in the OGTI, “Small project” and “Big projects” for projects according to the work effort estimated
Organizational Structure (Not Relevant: The organizational Unit is a small organization under a unique general manager where Organizational Structure do not impact on how work is performed)
Type of Work: There are 2 different lifecycle models used in the organizational unit: Waterfall and Iterative, and project works differently in terms of these 2 lifecycle models.
Technology: Process activities are performed with some variations according to the technology used within the project. |
| Sampling Factor Values: |
Small projects (Size): Software Development or maintenance Projects performed with less or equal to 800 hrs plus support functional areas.
Big projects (Size): Software Development or maintenance Projects performed with More than 800 hrs plus support functional areas.
Iiterative (Type of Work): Software Development or maintenance Projects using iterative software life cycle.
Waterfall (Type of Work): Software Development or maintenance Projects using waterfall software life cycle.
Java-Web (Technology): Development projects or maintenances using open technologies like java and a web development platforms.
Client Server (Technology): Development projects or maintenances using client server technologies like Oracle forms or Power Builder |
| Subgroups: |
Big-Iterative-Java: Big Software development project and maintenance using an iterative software lifecycle with open technologies like Java and a Web development platforms
27 People, 2 Basic Units
– Big projects
– Iiterative
– Java-Web
Small-Waterfall-Java: Small Software development project and maintenance using a waterfall software lifecycle with open technologies like Java and a Web development platforms
4 People, 1 Basic Units
– Java-Web
– Small projects
– Waterfall
Big-Waterfall-CS: Big Software development project and maintenance using a waterfall software lifecycle with client server technologies like Oracle forms or Power Builder
10 People, 2 Basic Units
– Waterfall
– Big projects
– Client Server |