Link to current text
OPS.10.1:3 - Forces
| Force | Practical tension |
|---|
| Amount and timing | Enough total resource time may exist, yet be unavailable when a job needs it. |
| Detail and useful consequence | A richer model can retain a lost dependency, but also cost more to build and maintain. |
| Average performance and individual service | A mean can compare recurring load without determining a completion probability or hard deadline. |
| Local change and shared work | Speeding one activity can move waiting or consume a resource needed elsewhere. |