???????????? InformIT

????????????????????????????????????????????????????????????????м?????????????????????????????????????????????????????????飬????????????? ???????????????????????????????????????????????????????????????????????????壬???????????”fuzzy front end”??????????????塣

?????????????????????????￡?

??????????????????????????????????μ?汾??????????????????????????????????????????????????????????????????????Χ?????????????????С???????????????????????????б??????????????????????????????繦????????С????????????ЩС??????????????????????и??????￡????????????

?????????????????????????????????2?????????????Ч????????????

??????С???в??(MVP)???——Start with a minimum viable product.

?????????????????——Measure the value of your features.

????????ó?????????——Perform just enough analysis up front.

????????——Do less.

?????????????????????????——Include feature toggles in your stories.

????Start with a Minimum Viable Product (MVP)

????“?????????????????汾???????е????Σ?????ò?????????????????? ” Reid Hoffman?? cofounder and chairman of LinkedIn (?μ?“????????????????”)

???????????????????????????????? ?????????????????????????????????洴?????????????У???????????С????????(minimum viable product?? ??д?MVP)?? ????????????????????????С????????

??????????????????MVP???????????????????——????????????(prototypes)?????????????????????MVP????????????????????????????????(beta)???????????????????????????????????——???????????pretotype??????????????д????????д??

????????????????????????汾????????????????????????Χ?????????????????????????????????磬?????????????????????????iPhone???????MVP?汾????????????????????????????????????????滮???????????????????????????????????????

???????MVP????????????????????????????????????????????????繦?????(cross-functional team)?????????е?????????????????(User Experience Designer??UX)?????????????????????????????????衣?????????????е???????????????????????????????????????

???????????С???????????(????????????μ??????)???????MVP???????????????????????????????????????????????????????????

????Measure the Value of Your Features

????“???????????????” — John Allspaw?? VP of Technical Operations?? Etsy (?μ?“Building Resiliencein Web Development and Operations”).

???????洴????????????????????????(validated learning)?????????????????????ú?????????????????????????????????Ч???????????硶Dr. Gregory House???У????????????????????????——??????????Щ??????????????????????????????????????????????????????????Щ???????????(intelligent agents)??

?????????????????????????

??????????????????????Щ????????????????????????????????????????????????? Or is it time to pivot?

????????A/B???????????????????汾??Ч???????

???????е????????????????????????????????????á?????????????????????

???????????е???Щ????????????????

??????????Apache????????????????????????????Щ????????????????????????????????????????Щ??????Щ????????????????(Dashboard)??????????????Щ??????????????????

??????Eric Rie??????洴???The Lean Startup: How Today’s Entrepreneurs Use Continuous Innovation to Create Radically Successful Businesses(Crown Business?? 2011)????У??????? Grockit ?????:

????????????????е? kanban ??? […]Grockit?????????????????????????????????У? ??????????(validated learning)?????????2?????ɡ??????????????????????????Σ???product backlog?У?????????У????(????????????????????)?????????С?????????????“?????????????????????????????????” ?????????????????????????????????????仯???????????????????????顣

??????е?????????????????????????????????????????п????

?????????????????????????web?????????????????????????????а????????????????????????????????????????????????????????????????????????????Щ?????

????Perform Just Enough Analysis Up Front

????“?????????????????????????????????????????????????????????” Bas Vodde?? “History of Nokia Test.”

??????????????????????????С???в??(minimum viable product)??????????????????????????????????backlog?????е???????2?????????????????????????????????????????????????￡???????????????????????????????????????????????????????????????????????????Щ???????????????Щ????????????н????м????????????????Щ????????????е?????????????