By James Taylor
This consultant presents field-proven instruments that IT venture managers can use to maintain all types of IT venture - undefined, software program, or integration - on course and inside of prescribed parameters. It contains handling threat in IT tasks, and platforms engineering.
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Additional info for Managing information technology projects: applying project management strategies to software, hardware, and integration initiatives
Example text
3. 1. Develop alternative software approaches. 2. Develop alternative hardware approaches. 3. Develop cost estimates for each alternative approach. 4. Determine best technical and most cost-effective approach. 5. Develop preferred system architecture. 4. 1. Develop preliminary system design. 1. Design software modules. 2. Design hardware subsystems. 3. Integrate systems. 4. Develop detailed system design. 5. 1. Write code for system modules. 2. Construct hardware subsystems. 3. Develop prototype.
Earned Value The basis of project control is still the WBS because it defines the project scope and describes the effort necessary to accomplish the project objectives. Earned value, which is a technique for tracking progress against actual accomplishment, is based on the WBS budget and schedule estimates. The Gantt chart facilitates the earned value analysis by providing a quick reference for percentage completion, a necessary input to the earned value formulas. An earned value analysis is not particularly difficult from a mathematical viewpoint.
When two or more tasks feed into a succeeding task, then the early start time is the larger of the preceding early finish time possibilities. Hence, ES for task g is twenty-four weeks because the EF of task c is larger than the EF of task f. Finally, the EF of task k, thirty-two weeks, determines the schedule for the project. That is, thirty-two weeks is the earliest that the project can be accomplished given the available resources. Determining the late schedule—that is, the latest a task can begin and end and still meet the estimated schedule of thirty-two weeks in the example—is done by working backward through the network.