Is deacair meastóireacht a dhéanamh toisc go bhfuil softwear lán d'rudaí nach bhfuil ar eolas. Ní bhailchríonnacht bhréagach an sprioc, ach raon réalúch, a chuirtear in iúl go macánta a chabhraíonn don ghnó a bheith ábalta pleanáil a dhéanamh. Déanann TLanna maithe raonta a mheas, rioscanna a nochtadh, agus athfhaisnéis a dhéanamh de réir mar a fhoghlaimíonn siad.
Conas a bhheith níos fearr ar mheastóireacht
✓ Break work down — small tasks estimate far better than big ones
✓ Estimate as a RANGE or confidence ("2-4 weeks, 70% confident")
✓ Include the invisible work — testing, review, deployment, unknowns
✓ Use history — what did similar work actually take?
✓ Involve the people doing the work — not just you
✓ Separate ESTIMATE from COMMITMENT (deadlines are negotiated, not guessed)
