Depository Trust & Clearing Corporation (DTCC)-2014-CMMI3

cmmirz

12年 ago

Sampling Summary： （抽样汇总）

Sampling Factors:	Location (Not Relevant: Although multi-sites exist, any/all organizational processes and assets are applied commonly across.) Customer (Not Relevant: No differences due to customer or business lines) Size: There is only one main SDLC path but there is one tailoring allowed for small sized projects. They can combine two deliverables – requirements and design. For medium or large projects, these are separate deliverables. Organizational Structure (Not Relevant: No differences due to organizational structure) Type of Work (Not Relevant: No differences due to type of work)
Sampling Factor Values:	Medium-Large (Size): Effort hours which are 500 or more Small (Size): Effort hours which are less than 500
Subgroups:	Type-Size = Large/Medium (SnS): Description: Any/all work efforts over or equal to 500 number of estimated hours. 1314 People, 7 Basic Units – Medium-Large Type-Size = Small (SS): Description: Any/all work efforts under 500 number of estimated hours. 144 People, 1 Basic Units – Small