Indlela Yokuphatha Amaphrojekthi Esofthiwe Nge-Agile
Ezweni elisheshayo lokuthuthukiswa kwesofthiwe, izidingo zomsebenzisi zingashintsha noma nini, ubuchwepheshe buhlala bushintsha, futhi ingcindezi yokukhipha imikhiqizo ngokushesha iyanda njalo. Yilapho i-Agile isibe yindlela esetshenziswa kabanzi, igcizelela ukuguquguquka, ukubambisana, kanye nokulethwa kwenani okukhushulwayo. Lesi sihloko sixoxa ngendlela yokuphatha amaphrojekthi esofthiwe nge-Agile ngokusebenza—kusukela emiqondweni eyisisekelo kuya ekuyisebenziseni ngaphakathi kwethimba.
1. Qonda ukuthi i-Agile iyini nokuthi kungani ibalulekile
I-Agile iyindlela yokuphathwa kwamaphrojekthi kanye nokuthuthukiswa kwesofthiwe egxile ekuphindaphindweni okufushane, impendulo esheshayo, kanye nokuthuthukiswa okuqhubekayo. Ngokungafani nezindlela zendabuko, ezivame ukuthuthukisa amapulani amakhulu kusengaphambili bese ziwasebenzisa ngendlela eqondile, i-Agile iyakwamukela iqiniso lokuthi ushintsho lungokwemvelo.
Izimiso eziyinhloko ze-Agile zisekelwe ku-Agile Manifesto, egcizelela:
– Abantu ngabanye kanye nokusebenzisana kubaluleke kakhulu kunezinqubo namathuluzi.
– Isofthiwe esebenzayo ibaluleke kakhulu kunokubhala imibhalo ngokweqile.
– Ukubambisana namakhasimende kubaluleke kakhulu kunezingxoxo zenkontileka.
– Ukusabela ezinguqukweni kubaluleke kakhulu kunokulandela uhlelo oluqinile.
Ngalesi simiso, umphathi wephrojekthi noma umholi weqembu akagcini nje ngokugxila esimisweni nasebubanzini, kodwa futhi uqinisekisa ukuthi iqembu lingakwazi ukuzivumelanisa nezimo ngenkathi lisakhiqiza imikhiqizo ewusizo.
2. Khetha Uhlaka Olufanele Lwe-Agile
I-Agile akuyona indlela eyodwa, kodwa isambulela esibanzi esihlanganisa izinhlaka eziningana. Ezimbili ezidumile kakhulu yilezi:
Isikram
I-Scrum ifanele amaqembu asebenza ngemigomo ecacile kanye nesigqi esicacile. Umsebenzi uhlukaniswe ngezigaba ezibizwa ngokuthi ama-Sprints (ngokuvamile amasonto angu-1-2). Kunezindima nemikhosi ehlelekile efana nokuHlela i-Sprint, i-Daily Scrum, i-Sprint Review, kanye ne-Sprint Retrospective.
I-Kanban
I-Kanban ifanelekela imisebenzi eqhubekayo, njengamaqembu okulungisa noma amaqembu athola izicelo eziningi zesikhashana. I-Kanban igcizelela ukubona umsebenzi ngeso lengqondo ngamabhodi kanye nemikhawulo yomsebenzi osaqhubeka (WIP).
Ukukhethwa kohlaka kufanele kuhambisane nohlobo lwephrojekthi, isiko leqembu, kanye nezinga lokungaqiniseki kwezidingo. Izinhlangano eziningi zisebenzisa nezindlela ezixubile njengeScrumban (inhlanganisela yeScrum neKanban).
3. Ukwakha Ithimba Eliphumelelayo Le-Agile
Impumelelo ye-Agile incike kakhulu eqenjini. Okungcono kakhulu, iqembu le-Agile lisebenza ngezindlela ezahlukene, okusho ukuthi linamakhono aphelele okuqedela umsebenzi kusukela ekuqaleni kuze kube sekupheleni—isibonelo, lifaka onjiniyela, i-QA, i-UI/UX, kanye, uma kudingeka, nabameleli be-DevOps.
Ku-Scrum, kunezindima ezintathu eziyinhloko:
– Umnikazi Womkhiqizo (PO): Unquma ukuthi izidingo zibaluleke kangakanani, uphatha ukusilela komkhiqizo, futhi aqinisekise ukuthi ithimba lisebenza ezintweni ezibaluleke kakhulu.
– I-Scrum Master: Isiza inqubo ye-Scrum, isusa izithiyo, futhi isize iqembu ukuthi lisebenze ngesivinini esinempilo.
– Ithimba Lokuthuthukisa: Ithimba elakha umkhiqizo futhi elinomthwalo wemfanelo ngemiphumela ye-sprint.
Empeleni, into ebaluleke kakhulu ukucaca kwemithwalo yemfanelo kanye nokuxhumana okuvulekile. I-Agile igwema iphethini "yokushintshana kwemisebenzi" phakathi kwemisebenzi; esikhundleni salokho, bonke abathintekayo basebenza ndawonye ukuze balethe inani.
4. Ukuphatha I-Backlog Yomkhiqizo: Kusukela Emibonweni Kuya Emsebenzini
Umlando womkhiqizo uhlu olubekwe phambili lwezici, ukuthuthukiswa, kanye nomsebenzi wezobuchwepheshe okufanele wenziwe. Umlando ophelele unezici ezilandelayo:
– Izinto zibhalwe ngokucacile futhi ziqondakala eqenjini.
– Izinto eziza kuqala zihlala zibuyekezwa ngokusekelwe ezindinganisweni zebhizinisi.
– Kunemininingwane eyanele yezinto ezizosetshenzwa ngokushesha, kuyilapho izinto ezisesikhathini esizayo zimfushane kakhulu.
Ifomethi evame ukusetshenziswa yi-User Story, isibonelo:
"Njengomsebenzisi [uhlobo], ngifuna [isidingo], ukuze [inzuzo]."
Ngaphezu kwalokho, faka izindlela zokwamukela ukuze iqembu lazi ukuthi impumelelo isho ukuthini. Ukulandelelana okuchazwe kahle kusiza izingxoxo zeqembu ukuthi zigxile kakhulu futhi kunciphise ingozi yokungaxhumani kahle.
5. Ukuhlela Ukusheshisa: Ukubeka Izinhloso Ezingokoqobo
Uma usebenzisa i-Scrum, i-Sprint Planning iyisikhathi esibalulekile okufanele uvumelane ngaso:
1. Umgomo Wokugijima: umgomo oyinhloko wokugijima ohlinzeka ngenani langempela.
2. I-Sprint Scope: yiziphi izinto ezisele ezifakiwe ku-sprint.
Ukuze kufezwe imigomo engokoqobo, ithimba lidinga ukucabangela amandla (isib., amaholide, imihlangano emikhulu, noma umsebenzi wokusekela). Amasu afana nokuhlela i-poker noma ukulinganisa amaphuzu endaba kungaba usizo, kodwa ungabanjwa yizinombolo—umgomo oyinhloko wokulinganisa ukwakha ukuqonda okwabiwe, hhayi izibikezelo eziphelele.
6. Ukusebenza Kwansuku Zonke: Ukuma Kwansuku Zonke Nokucaca Kwenqubekela phambili
I-Agile idinga isigqi sokuxhumana esiqhubekayo. Ama-Standup ansuku zonke (imizuzu eyi-15 ephezulu) abanjwa ukuze kuhambisane nethimba. Ngokuvamile axoxa ngalokhu:
– Wenzeni izolo?
– Kuzokwenzakalani namuhla?
– Yiziphi izithiyo owabhekana nazo?
Isihluthulelo ukucaca. Izithiyo kufanele zibonakale ngokushesha ukuze zixazululwe ngokushesha. Kodwa-ke, ukuma akusiyo indawo yezingxoxo ezinde; uma kunezinkinga zobuchwepheshe ezijulile, qhubeka nengxoxo ehlukile ngemva kokuma.
7. Ukugcina Ikhwalithi: Incazelo Yemikhuba Eyenziwe kanye Neyobunjiniyela
I-Agile ayisho isivinini ngaphandle kwekhwalithi. Eqinisweni, ukuze ukuphindaphinda kuqhubeke, ikhwalithi kumele igcinwe kusukela ekuqaleni. Sebenzisa:
– Incazelo ye-Okwenziwe (DoD): izindlela zokunquma ukuthi into iphelele ngempela. Isibonelo: ikhodi ibuyekeziwe, iyunithi ihlolwe, i-QA iqediwe, ibhalwe phansi, futhi isilungele ukukhishwa.
– Ukuhlanganiswa Okuqhubekayo/Ukulethwa Okuqhubekayo (CI/CD): ukwakha ngokuzenzakalelayo, ukuhlola, kanye nokusetshenziswa kokukhishwa okuphephile.
– Ukubuyekezwa nokuhlolwa kwekhodi: ukugcina ukuzinza kohlelo kusuka ezinguqukweni ezisheshayo.
Ngaphandle kwezindinganiso ezifana ne-DoD, amaqembu angabhajwa kalula kumaphrojekthi “angakaqedwa” agcina esezikweletini zobuchwepheshe.
8. Isibuyekezo se-Sprint: Qinisekisa Amanani Nababambiqhaza
Ekupheleni komjaho we-sprint, iqembu libonisa umsebenzi walo kubabambiqhaza. Umgomo akukhona nje ukunikeza umbiko, kodwa futhi nokuqoqa impendulo. Ngokubuyekezwa okuvamile, ababambiqhaza bazizwa behilelekile, futhi iqembu lingaqinisekisa ukuthi umkhiqizo uyashintsha ngokwezidingo zangempela.
Uma kukhona ushintsho endleleni, i-Agile ivumela ukulungiswa okusheshayo kokusilela emuva. Lokhu kuphephile kunokushintsha indlela ekupheleni kwephrojekthi enkulu.
9. Ukubuyela Emuva: Intuthuko Yangempela Eqhubekayo
Ukuhlola emuva kuyiseshini yokuhlola ukuthi ithimba lisebenze kanjani: ukuthi yini ehambe kahle, yini edinga ukuthuthukiswa, nokuthi yiziphi izinyathelo eziqondile ezizothathwa ku-sprint elandelayo.
Ngakho-ke leyo retro ayibi inqubo engenalutho:
– Khetha izenzo zokuthuthukisa ezicacile nezilinganisekayo ezingu-1–2.
– Nika umuntu ophethe.
- Buyekeza isenzo ku-retro elandelayo.
Ukuthuthuka okuncane kodwa okuqhubekayo kuvame ukuholela ezinguqukweni ezinkulu phakathi nezinyanga ezimbalwa.
10. Linganisa Intuthuko Esheshayo ngama-Metrics Anempilo
I-Agile ibeka phambili inani, hhayi umsebenzi kuphela. Kodwa-ke, izilinganiso zisabalulekile ekuqondiseni izinqumo. Ezinye izilinganiso ezivamile:
– Ijubane: inani lomsebenzi oqediwe ngokusprinta ngakunye (kokuhlela kwangaphakathi).
– Isikhathi sokuhola kanye nesikhathi somjikelezo: ukuthi umbono uba isici esilungele ukusetshenziswa ngokushesha kangakanani.
– Ishadi Lokusha: liqapha umsebenzi osele ku-sprint.
– Izinga lokukhubazeka: lilinganisa ikhwalithi kanye nokuqina.
Gwema ukusebenzisa izilinganiso njengethuluzi lokujezisa abantu ngabanye. Izilinganiso kufanele zisize amaqembu afunde futhi athuthukise izinqubo.
11. Izinselele Ezivamile Nendlela Yokuzinqoba
Ezinye izinselele lapho kusetshenziswa i-Agile:
– Ukwanda kobubanzi: ukusilela emuva kuyaqhubeka nokukhula ngaphandle kwezinto eziza kuqala ezicacile. Isixazululo: i-PO kumele icace ngezinto eziza kuqala, futhi ababambiqhaza kumele baqonde ukuguquguquka.
– Ukuntuleka kokubambisana: amaqembu ahlukene. Isixazululo: imihlangano evamile, ukuxhumana okuvulekile, kanye nemigomo ecacile yokugijima.
– I-Agile “imane nje iyisiko”: imihlangano ikhona, kodwa ayinawo umthelela. Isixazululo: gxila emiphumeleni, uthuthukise i-DoD, futhi uqinisekise ukuthi imiphumela yakudala iholela esenzweni sangempela.
– Izikweletu zobuchwepheshe ziyanda: ukukhishwa okusheshayo kodwa kuneziphazamiso eziningi. Isixazululo: ukutshala imali ekuhlolweni, ekulungisweni kabusha okuhleliwe, kanye ne-CI/CD.
Isiphetho
Ukuphatha amaphrojekthi esofthiwe nge-Agile kusho ukwakha ikhono leqembu lokuzivumelanisa nezimo ngaphandle kokulahlekelwa isiqondiso. Isihluthulelo ukugcinwa kwemisebenzi ngemuva, ukuphindaphinda okuqhubekayo, ukubambisana okuseduze nababambiqhaza, kanye nokuzibophezela okuhlelekile kwikhwalithi. I-Agile ayiqinisekisi amaphrojekthi angenazinkinga, kodwa inikeza indlela yokuhlonza izinkinga ngokushesha okukhulu nokuzixazulula ngokushesha. Ngokusetshenziswa okufanele—hhayi nje isiko nje—i-Agile isiza amaqembu ukukhipha isofthiwe efanele, esezingeni eliphezulu ehlala ishintsha ukuze ihlangabezane nezidingo zomsebenzisi.
Uma ungathanda, ngingakusiza ukuthi udale inguqulo ethile elungiselelwe izidingo zakho ezithile (isb., i-Agile yamaqembu amancane abantu abangu-3-5, yamabhizinisi amasha, noma amaphrojekthi ebhizinisi), kufaka phakathi amasampula amathempulethi okugcina emuva, ama-DoD, kanye nezakhiwo ze-sprint zamasonto amabili.
