Makampani apakompyuta ali odzaza ndi zilankhulo zosamveka bwino, mawu achipongwe, ndi malingaliro ovuta kuwamvetsetsa ndipo angapangitse malingaliro anu kukhala openga.
Mathithi? Scrum? Agile?
Ngati mawu awa ndi achilendo kwa inu, musadandaule; gulu lanu lothandizira la HashDork tech geeks lili pano kuti likuthandizeni kumvetsetsa kusiyana pakati pa magawo ofunikirawa a chitukuko kuti mukhale odziwa zambiri.
Njira zamakasitomala, scrum, ndi mathithi zonse zidzafotokozedwa patsamba lino labulogu, komanso momwe aliyense angathandizire gulu lanu lonse.
Tiyeni tiyambe ndi agile, ndipo tidzanyamula ena onse.
Agile ndi chiyani?
Kupanga mapulogalamu a Agile kumatsata njira yobwerezabwereza, yowonjezereka. M'malo mokonzekera kwambiri kumayambiriro kwa polojekiti, njira za Agile zimasintha kusintha zosowa pakapita nthawi ndikulimbikitsa ndemanga zopitirira kuchokera kwa ogwiritsa ntchito mapeto.
Magulu omwe amagwira ntchito zosiyanasiyana amagwira ntchito pakubwereza zinthu pakapita nthawi, ndipo ntchitoyi imagawika m'mbuyo ndikuyika patsogolo kutengera bizinesi kapena mtengo wamakasitomala. Cholinga cha kubwereza kulikonse ndikupanga chinthu chogwiritsidwa ntchito.
Utsogoleri umalimbikitsa mgwirizano, udindo, ndi kulankhulana maso ndi maso mu njira za Agile.
Ogwira nawo ntchito zamabizinesi ndi opanga mabizinesi ayenera kugwirira ntchito limodzi kuti awonetsetse kuti malondawo akukwaniritsa zofuna za ogula ndi zolinga za kampani.
Mawu oti "chitukuko cha agile" amatanthauza njira ndi machitidwe osiyanasiyana omwe amatengera malingaliro ndi mfundo zomwe zafotokozedwa mu Manifesto ya Agile.
Akatswiri amalangiza kutsatira mfundo zachikale ndi zikhalidwe ndikuzigwiritsa ntchito ngati chitsogozo chosankha zoyenera kuchita pamalo enaake ndikuyandikira chitukuko cha mapulogalamu.
Gulu logwirizana komanso lodzikonzekeretsa ndilo gawo lalikulu la gulu lachitukuko cha pulogalamu ya agile.
Magulu amaloledwa kusankha okha momwe angagwirire ntchito inayake, koma sizikutanthauza kuti oyang'anira kulibe. Chifukwa chake magulu a Agile amagwira ntchito.
Mu paradigm ya agile, mameneja akadali ofunikira. Amawonetsetsa kuti membala aliyense wagulu ali ndi luso kapena ali ndi luso lofunikira pantchitoyo.
Oyang'anira mudongosolo lokhazikika amagwira ntchito polimbikitsa chikhalidwe chomwe chimabweretsa zabwino mu timu. Koma m’malo moti atsogolere, iwo kaŵirikaŵiri amakhala pampando wakumbuyo ndi kulola gululo kusankha mmene lingachitire zinthu.
Otsogolera amangotenga nawo mbali pamene magulu amayesa mobwerezabwereza kuthetsa mavuto popanda kupambana.
Agile Development Cycle
Magawo a kuzungulira kwachitukuko cha Agile alembedwa pansipa. Ndikofunika kukumbukira kuti magawowa sayenera kuchitika mwadongosolo chifukwa amasinthasintha komanso amasintha nthawi zonse. Zambiri mwa magawowa zimachitika nthawi imodzi.
- Planning: Gulu la polojekiti litasankha kuti lingaliro ndi lothandiza komanso lothandiza, amayamba kuyang'ana mawonekedwe. Gawoli likufuna kuyika gawo lililonse patsogolo ndikulipereka kuti lizibwereza pambuyo pophwanya lingalirolo kukhala magawo ang'onoang'ono (mawonekedwe).
- Kusanthula zofunikira: Kuti mudziwe zofunikira zamabizinesi, sitepe iyi ikuphatikizapo zokambirana zingapo ndi mamenejala, okhudzidwa, ndi ogwiritsa ntchito. Amene adzagwiritse ntchito malondawo ndi momwe adzagwiritse ntchito ndi zina mwazomwe gulu liyenera kutolera. Miyezo iyi iyenera kukhala yeniyeni, yogwira ntchito, komanso yochulukira.
- Design: Zofunikira zomwe zapezeka mu gawo lapitalo zimagwiritsidwa ntchito pokonzekera dongosolo ndi mapangidwe a mapulogalamu. Kuganizira za mankhwala kapena mawonekedwe a yankho kuyenera kupangidwa ndi gulu. Njira kapena ndondomeko ya mayeso imapangidwanso ndi gulu loyesera.
- Kukhazikitsa, kukopera, kapena chitukuko: Cholinga cha sitejiyi ndikumanga ndi kuwunika zinthu ndikukonzekera kutumizidwa kwa ma iterations (motsatira njira yobwerezabwereza komanso yowonjezereka [IID]). Chifukwa palibe mawonekedwe omwe akuperekedwa, kubwereza 0 kwa nthawi yachitukuko kumayamba. Pomaliza ntchito monga kupanga mgwirizano, kukhazikitsa zoikamo, ndi ndalama, kubwereza uku kumapereka maziko akukula kwamtsogolo.
- kuyezetsa: Khodiyo ikapangidwa, imayesedwa motsutsana ndi zofunikira kuti zitsimikizire kuti chinthucho chikukwaniritsa zofuna za ogwiritsa ntchito ndikukwaniritsa zolinga zabizinesi. Magawo, kuphatikiza, dongosolo, ndi kuyesa kuvomerezeka kumachitika panthawiyi.
- Kutumizidwa: Pambuyo poyesedwa, mankhwalawa amatumizidwa kwa makasitomala kuti athe kuzigwiritsa ntchito. Ntchitoyi siinathe pambuyo potumizidwa, komabe. Makasitomala amatha kukumana ndi zovuta zina atayamba kugwiritsa ntchito mankhwalawa, zomwe zimafunikira gulu la polojekiti kuti lipeze yankho.
ubwino
- Kutumiza mwachangu, kwapamwamba kwambiri: Pophwanya pulojekitiyi kuti ikhale yobwerezabwereza (magawo oyendetsedwa), gululo limatha kuyang'ana kwambiri pa mgwirizano wapamwamba, chitukuko, ndi kuyesa. Kuyesa kukachitika ndikubwereza kulikonse, zovuta zimapezeka ndikukonzedwa mwachangu. Kuphatikiza apo, ndi kukonzanso kosalekeza, kotsatira, pulogalamu yapamwambayi imatha kuperekedwa mwachangu.
- Kusintha kumalandiridwa: Ngakhale zozungulira zokonzekera ndi zazifupi, ndizosavuta kuvomereza ndikulola zosintha nthawi iliyonse ya polojekiti. Zotsalira zimatha kukonzedwanso nthawi zonse ndikuyikanso patsogolo, kulola magulu kuti asinthe pulojekitiyi pakatha milungu ingapo.
- Cholinga chomaliza sichingadziwike: Agile ndi yabwino kwambiri pama projekiti pomwe cholinga chomaliza sichinafotokozedwe bwino. Pamene polojekiti ikupita patsogolo, zolinga zidzamveka bwino, ndipo chitukuko chidzatha kukwaniritsa zosowa zomwe zikusintha.
- Kusintha kopitirira: Mapulogalamu a Agile amalimbikitsa zogwiritsa ntchito ndi gulu pazigawo zonse za polojekitiyo, kulola kugwiritsa ntchito zomwe zaphunziridwa kuti zikhale bwino kubwereza kotsatira.
- Malingaliro amakasitomala ndi ofunika: Pali mipata ingapo kuti makasitomala awonere ntchito ikumalizidwa, kupereka ndemanga, ndikukhudza zotsatira zomaliza. Polumikizana kwambiri ndi gulu la polojekiti, akhoza kukhala ndi malingaliro oti ndi umwini.
- Kugwira ntchito limodzi mwamphamvu: Agile amatsindika kufunika kolankhulana nthawi zonse komanso kukumana ndi munthu payekha. Anthu akhoza kutenga udindo ndi kukhala ndi zigawo zina za polojekiti pamene akugwira ntchito m'magulu.
kuipa
- Mamembala a timu ayenera kukhala odziwae: Magulu othamanga nthawi zambiri amakhala ochepa. Choncho, mamembala a gulu ayenera kukhala ndi luso losiyanasiyana. Kuphatikiza apo, ayenera kumvetsetsa komanso kukhala omasuka pogwiritsa ntchito njira yosankhidwa ya Agile.
- Kukonzekera kungakhale kosalongosoka: Zingakhale zovuta nthawi zina kudziwa tsiku lenileni la kutumiza. Agile imamangidwa pamabokosi a nthawi, ndipo oyang'anira ma projekiti nthawi zambiri amakonzanso zomwe zimafunikira patsogolo. Chifukwa chake, ndizotheka kuti zina mwazinthu zomwe zidakonzedweratu kuti zitumizidwe sizitha pa nthawi yake. Kuphatikiza apo, ma sprints ochulukirapo atha kuwonjezeredwa nthawi iliyonse mu polojekitiyi, kukulitsa ndandanda yonse.
- Zolemba zitha kunyalanyazidwa: Mamembala ena amgulu angakhulupirire kuti kuyang'ana kwambiri zolemba sikofunikira chifukwa Agile Manifesto imakonda mapulogalamu ogwirira ntchito pamwamba pa zolembedwa. Magulu a Agile ayenera kukhala oyenera pakati pa zolembedwa ndi zokambirana, ngakhale zolemba zonse sizingatsimikizire kuti projekitiyo ikuyenda bwino.
- Kutulutsa komaliza kungakhale kosiyana kwambiri: Sipanakhalepo ndondomeko yomveka bwino ya polojekiti yoyamba ya Agile, choncho zotsatira zomaliza zikhoza kusintha kwambiri kuchokera ku zomwe poyamba zinkayembekezeredwa. Kutulutsa komaliza kosiyana kwambiri kungabwere chifukwa chowonjezera zobwerezabwereza kutengera kusintha kwamakasitomala, chifukwa Agile ndi yosinthika.
- Kudzipereka kwa nthawi ya Madivelopa: Gulu lachitukuko liyenera kudzipereka kwathunthu ku polojekitiyi kuti ikhale yogwira ntchito. Njira ya Agile, yomwe imatenga nthawi yayitali kuposa njira wamba, imafuna kuchitapo kanthu mwachangu komanso mgwirizano. Kuphatikiza apo, zikutanthauza kuti opanga akuyenera kudzipereka kutalika kwa projekiti yonse.
Kodi Waterfall ndi chiyani?
Kubwereza kodziwika kwambiri kwa dongosolo lachitukuko cha moyo (SDLC) pamapulogalamu opanga mapulogalamu ndi mapulojekiti a IT kumadziwika kuti "njira ya mathithi," yomwe imatsata njira zotsatizana, zotsatizana.
Tchati cha Gantt, mtundu wa tchati cha bar chomwe chimawonetsa masiku oyambira ndi omaliza a ntchito iliyonse, nthawi zina amagwiritsidwa ntchito kukonzekera.
Gulu lachitukuko likupita kumalo otsatirawa gawo limodzi mwa magawo asanu ndi atatu litatha. Gulu silingathe kubwereranso pagawo lakale popanda kuyambiranso ndondomeko yonse.
Kuonjezera apo, wofuna chithandizo angafunikire kuyesa ndi kuvomereza zofunikira gulu lisanayambe kupita ku mlingo wina.
Mtundu wa mathithiwo unapangidwa m'malo opangidwa bwino kwambiri pamakampani opanga ndi zomangamanga, pomwe zosintha zitha kukhala zodula kapena zosatheka.
Njira ya mathithiyi imatchedwa dzina limeneli chifukwa chakuti cholinga chake n’kumayenda mbali imodzi yokha—kutsika—monga mathithi. Magawo ake akuphatikiza kusanthula, kuyamba, kuyesa, kupanga, kumanga, kutumiza, kukonza, ndi kuyesa.
Njira ya mathithi ili ndi zabwino zingapo, monganso njira ina iliyonse. Chimodzi ndi chakuti magawo akukonzekera ndi kupanga polojekiti amakhazikika bwino.
Makasitomala ndi gulu lachitukuko amalumikizana kwambiri zikafika pazantchito zomwe zingaperekedwe ndikugwiritsa ntchito mapulogalamu a mathithi amadzi. Chifukwa mukudziwa kukula kwa polojekiti kuyambira pachiyambi, kukula kwa mathithi kumapangitsanso kukhala kosavuta kuyang'anira momwe polojekiti ikuyendera.
Njira ya mathithi imagwiritsa ntchito akatswiri, okonza mapulani, openda, ndi oyesa kuti aganizire kwambiri ntchito zawo mu polojekitiyi m'malo mopangitsa gulu lonse kutsindika sitepe imodzi.
Magawo a Mathithi
Masitepe asanu ndi limodzi a Waterfall onse ayenera kuchitika chimodzi pambuyo pa chimzake:
- Kusonkhanitsa ndi kusunga zofunika: Muyenera kudziwa bwino zomwe polojekitiyi ikufuna pakadali pano. Pali njira zingapo zosonkhanitsira deta iyi, kuphatikizapo zoyankhulana, kufufuza, ndi kukambirana mothandizana. Zofuna za pulojekitiyi ziyenera kuwoneka nthawi yomwe gawoli latha, ndipo gulu lanu liyenera kukhala litalandira chikalata chofunikira.
- Mapangidwe a dongosolo: Dongosololi limapangidwa ndi gulu lanu pogwiritsa ntchito zomwe zidakonzedweratu. Panthawi imeneyi, palibe kukodzedwa komwe kumachitika, koma gululo limakhazikitsa zofunikira za hardware kapena chinenero cha pulogalamu.
- kukhazikitsa: Gawoli likukhudza kukopera. Deta yam'mbuyoyi imagwiritsidwa ntchito ndi opanga mapulogalamu kupanga chinthu chogwiritsidwa ntchito. Code nthawi zambiri imayikidwa mu tizigawo ting'onoting'ono tomwe timaphatikizidwa kumapeto kwa gawo lina kapena poyambira lina.
- kuyezetsa: Chogulitsacho chikhoza kuyamba kuyesedwa code ikatha. Nkhani zilizonse zimapezedwa mosamalitsa ndikufotokozedwa ndi oyesa. Pulojekiti yanu ingafunike kubwereranso ku gawo loyamba kuti iwunikenso ngati pali zovuta zazikulu.
- Kutumiza/kutumiza: Zogulitsa zatha pakadali pano, ndipo gulu lanu limapereka zomwe zingatumizidwe kuti zitumizidwe kapena kumasulidwa.
- yokonza: Wogula walandira katunduyo ndipo akugwiritsa ntchito. Gulu lanu lingafunike kukonza zosintha ndi zosintha pakakhala zovuta kuti zithetse. Apanso, mavuto aakulu angafunike kubwerera ku sitepe yoyamba.
ubwino
- Zosavuta kugwiritsa ntchito ndikuwongolera: Njira ya Waterfall ndiyosavuta kugwiritsa ntchito komanso kumvetsetsa popeza projekiti iliyonse imayendetsedwa motsatana. Asanayambe ntchito ya Waterfall, gulu siliyenera kukhala ndi luso lapadera kapena maphunziro. Njira ya mathithi ndiyovuta kwambiri; gawo lililonse limakhala ndi zomwe zingabweretse ndikuwunikiranso, zomwe zimapangitsa kuti zikhale zosavuta kuyang'anira ndi kukonza.
- Njira yolembedwa bwino ndiyofunikira: Zolemba zomwe zimafunidwa ndi njira ya mathithi zimathandizira kumveketsa bwino zomwe zimayambitsa mayeso ndi ma code. Kuphatikiza apo, imapanga njira yamapepala ngati okhudzidwa akufuna kudziwa zambiri pagawo linalake kapena zamtsogolo.
- Kulimbikitsa chilango: Gawo lirilonse la polojekiti ya mathithi lili ndi chiyambi ndi mapeto, zomwe zimapangitsa kuti zikhale zosavuta kulankhulana ndi omwe akukhudzidwa ndi makasitomala ndi makasitomala. Gulu likhoza kuchepetsa mwayi wosowa tsiku lomaliza mwa kuika zofunikira ndi kupanga poyamba musanapange code.
kuipa
- Zingakhale zovuta kusonkhanitsa zofunikira zenizeni: Kulankhula ndi ogula ndi okhudzidwa kuti adziwe zosowa zawo ndi imodzi mwamagawo oyambirira a polojekiti ya Waterfall. Kumayambiriro kwa polojekitiyi, zingakhale zovuta kutsimikizira zomwe akufuna. Makasitomala nthawi zambiri amaphunzira za zomwe akufuna pamene polojekiti ikukula m'malo momangonena zamtsogolo.
- Zosintha zimakhala zovuta kuvomereza: Ogwira ntchito sangathe kuyambiranso ntchito akamaliza gawo. Ndizovuta kwambiri komanso zodula kubwereranso ndikuzikonza ngati aphunzira panthawi yoyeserera kuti magwiridwe antchito anali kusowa panthawi yofunikira.
- Mapulogalamu amaperekedwa pambuyo pa tsiku lake: Magawo awiri kapena anayi a projekiti amayenera kumalizidwa kusindikiza kwenikweni kusanayambe. Ogwira nawo ntchito sawona mapulogalamu ogwirira ntchito mpaka kumapeto kwa moyo wake.
Kodi Scrum ndi chiyani?
Chimodzi mwazinthu zokonda kwambiri zopangira Agile ndi Scrum, yomwe ndi gawo la Agile.
Ndi njira yobwerezabwereza yoyendetsera kupanga mapulogalamu ovuta ndi zinthu. Ma sprints, omwe ndi maulendo okhazikika omwe amatha sabata imodzi kapena ziwiri, amathandiza gululo kumasula mapulogalamu pa nthawi yokhazikika.
Okhudzidwa ndi mamembala amagulu amakumana kuti akambirane njira zotsatirazi pambuyo pa mpikisano uliwonse. Maudindo, maudindo, ndi misonkhano mu Scrum sizisintha.
Mwachitsanzo, Scrum imatchula kukonzekera kwa sprint, kuyimirira tsiku ndi tsiku, chiwonetsero cha sprint, ndi sprint retrospective monga miyambo inayi yomwe imapereka dongosolo lililonse la sprint.
Gululo ligwiritsa ntchito zinthu zowoneka ngati ma boardboard kapena ma chart omwe amawotcha pa liwiro lililonse kuti awonetse kupita patsogolo ndikupeza mayankho owonjezera.
Mu scrum, gulu ndi mwiniwake wazinthu amagwira ntchito limodzi kuti azindikire ndikuyika patsogolo magwiridwe antchito. Amakwaniritsa izi popanga zotsalira zazinthu, zomwe zimakhala ndi ntchito zonse zofunika kupanga mapulogalamu omwe amagwira ntchito momwe amafunira.
Zigamba, zofunikira zosagwira ntchito, ndi mawonekedwe onse ayenera kuphatikizidwa pamzere. Magulu omwe amagwira ntchito mosiyanasiyana amayenera kuyerekezera ndi kusaina kuti apereke zowonjezera mapulogalamu mu Sprints mosalekeza, zomwe nthawi zambiri zimakhala masiku 30, zolinga zikakhazikitsidwa.
Gulu lokhalo likhoza kuwonjezera magwiridwe antchito ku Sprint pambuyo pochita zotsalira za sprint.
Kutumiza kotsatira kwa Sprint, zomwe zatsalira zimawunikidwa ndipo, ngati kuli kofunikira, zimayikidwanso patsogolo, ndipo seti yotsatirayi imasankhidwa kuti ikhale gawo la sprint yotsatirayi.
Njira ya Scrum
- Zobwerera zam'mbuyo: Kuyitanitsa zinthu zomwe zili m'mbuyo mwazogulitsa, Gulu la Owner Product ndi Scrum Team limakumana (ntchito pazotsalira zazinthu zimachokera ku nkhani za ogwiritsa ntchito ndi zofunikira). Zotsalira zamalonda ndi mndandanda wazinthu zonse zomwe zimafunidwa pazogulitsa osati mndandanda wa ntchito zomwe ziyenera kumalizidwa. Kutsatira izi, gulu lachitukuko limasankha ntchito kuchokera pazotsalira zomwe zatsalira kuti zizigwira pa sprint iliyonse.
- Kukonzekera kwa Sprint: Mpikisano uliwonse usanachitike, Mwiniwakeyo amapereka kwa gulu zinthu zapamwamba zomwe zili m'mbuyo pa msonkhano wokonzekera sprint. Gululo limasankha zinthu kuchokera pazotsalira zomwe angathe kumaliza panthawi ya sprint ndikuwapititsa ku sprint backlog (yomwe ndi mndandanda wa ntchito zomwe ziyenera kumaliza mu sprint).
- Kuwongolera / kuwongolera magwiridwe antchito: Pofuna kuonetsetsa kuti zotsalirazo zakonzekera sprint yotsatira, gulu ndi mwiniwake wa mankhwala amakumana pamapeto a sprint imodzi. Gululo litha kutaya nkhani za ogwiritsa ntchito zomwe sizilinso zofunikira, kuwonjezera zatsopano, kukonzanso dongosolo lomwe ziyenera kutsatiridwa, kapena kugawa nkhani za ogwiritsa ntchito kukhala zing'onozing'ono. Pamsonkhano wa “kukonzekeretsa” umenewu, zidzaonetsetsa kuti zotsalirazo zikungokhala ndi zinthu zoyenera, zozama komanso zogwirizana ndi zolinga za polojekitiyi.
- Misonkhano ya Scrum tsiku lililonse: Pamsonkhano woyimilira wa mphindi 15 wotchedwa Daily Scrum, membala aliyense wa gulu akukambirana zolinga zawo ndi mavuto omwe abuka. Tsiku lililonse pamasewera othamanga, gulu limatenga nawo gawo mu Daily Scrum, yomwe imapangitsa kuti aliyense azigwira ntchito.
- Msonkhano wowunika sprint: Gulu limapereka ntchito yawo pamsonkhano wowunikiranso sprint kumapeto kwa sprint iliyonse. M’malo mwa lipoti kapena ulaliki wa PowerPoint, msonkhano uno uyenera kukhala ndi chitsanzo chenicheni.
- Msonkhano wa sprint wobwerezabwereza: Gululi likukambirana zosintha zilizonse zomwe ziyenera kupangidwa mumpikisano wotsatirawu komanso momwe Scrum ikugwirira ntchito bwino pamapeto a sprint iliyonse. Gululi litha kukambirana za zabwino za sprint, zoyipa, ndi madera omwe angasinthidwe.
ubwino
- Udindo wochuluka kuchokera ku gulu: Palibe woyang'anira polojekiti yemwe amalangiza gulu la scrum zomwe liyenera kuchita ndi nthawi yake. Ntchito yomwe imatha kutha mu sprint iliyonse imasankhidwa ndi gulu lonse. Onse amagwirizana ndikuthandizana wina ndi mnzake, kukulitsa kugwirira ntchito limodzi ndikulimbikitsa aliyense payekhapayekha.
- Kuwoneka bwino kwa polojekiti komanso kuwonekera: Pamakhala kusamvetsetsana komanso kusatsimikizika kocheperako popeza aliyense pagulu akudziwa udindo wawo chifukwa cha misonkhano yoyimirira pafupipafupi. Gululo litha kuthana ndi mavuto lisanathe kuwongolera popeza zovuta zimawonedwa pasadakhale.
- Kuchepetsa mtengo: Kuyankhulana kosalekeza kumapangitsa gulu lidziwitse zavuto zilizonse kapena zosintha zikangochitika, zomwe zimathandiza kusunga ndalama ndikuwongolera bwino. Zigawo zing'onozing'ono zimapereka ndemanga nthawi zonse ndikuloleza kukonza zolakwika zazikulu zisanakhale zodula kwambiri kuzikonza.
- Zosavuta kuzolowera kusintha: Ndizosavuta kuthana nazo ndikuzolowera kusintha pakakhala ma loops pafupipafupi komanso ma sprints amfupi. Monga fanizo, ngati gulu likumana ndi nkhani yatsopano ya ogwiritsa ntchito pampikisano umodzi, amatha kuwonjezera mawonekedwewo pampikisano wotsatira pamsonkhano wakumbuyo.
kuipa
- Kuchuluka kwa ngozi: Chifukwa chosowa tsiku lomaliza, mapulojekiti ena a Scrum atha kukumana ndi zovuta. Omwe ali nawo atha kunyengedwa kuti apitilize kufuna zina zambiri ngati palibe nthawi yomaliza yomaliza.
- Scrum Master woyipa akhoza kusokoneza chilichonse: Woyang'anira polojekiti sali wofanana ndi scrum master. Scrum Master ayenera kukhulupirira gulu lomwe akuwayang'anira ndipo asawapatse malangizo. Scrum Master alibe mphamvu pa timu. Ntchitoyi idzalephera ngati scrum master ayesa kuyang'anira gululo.
- Nkhani zolondola zitha kuchitika chifukwa cha ntchito zosanenedwa bwino: Ngati ntchito sizinatchulidwe momveka bwino, ndalama zogwirira ntchito komanso nthawi yake sizikhala zolondola. Kukonzekera kumakhala kovuta ndipo kuthamanga kumatha kutenga nthawi yayitali kuposa momwe timayembekezera ngati zolinga zoyambirira sizikufotokozedwa.
- Zochitika ndi kudzipereka ndizofunikira kwa gulu: Kuti gulu lichite bwino, maudindo ndi ntchito ziyenera kufotokozedwa momveka bwino. Gulu la Scrum limafunikira mamembala amagulu omwe ali ndi luso laukadaulo chifukwa palibe maudindo omwe amafotokozedwa bwino (aliyense amachita chilichonse). Gululi liyeneranso kudzipereka kutenga nawo gawo pamisonkhano ya tsiku ndi tsiku ya Scrum ndikukhala limodzi kwa moyo wonse wa polojekitiyo.
Agile Vs Scrum
Ngakhale Agile ndi Scrum amagwiritsa ntchito njira yomweyo, pali zosiyana pakati pa ziwirizi. Manifesto ya Agile ikufotokoza mfundo zingapo zopangira mapulogalamu kudzera mu chitukuko chobwerezabwereza.
Scrum, kumbali ina, ndi malangizo omwe amayenera kutsatiridwa popanga mapulogalamu a Agile. Agile ndi lingaliro, pomwe Scrum ndi njira yogwiritsira ntchito.
Scrum ndi njira yoyendetsera Agile, chifukwa chake onse ali ndi zinthu zambiri zofanana. Njira zonse ziwirizi ndizobwerezabwereza, zimayika patsogolo kasamalidwe ka mapulogalamu, komanso kuvomereza kusintha. Amathandizanso kutseguka komanso chitukuko chopitilira.
Agile Vs Waterfall
Rigid vs. flexible ikufotokoza bwino kusiyana pakati pa ndondomeko ya Waterfall ndi Agile. Ngakhale Agile imakhala yamadzimadzi komanso ikusintha mosalekeza, Waterfall ndi njira yolimba kwambiri, yolimba kwambiri.
Kusiyanitsa kwina pakati pawo ndi motere:
- Agile sifunikira njira yolumikizirana, pomwe Waterfall ndi motsatizana.
- Ngakhale zosowa nthawi zambiri zimafotokozedwa m'mapulojekiti a Waterfall, akuyembekezeka kusintha ndikusintha machitidwe a Agile.
- Mosiyana ndi Agile, mapulojekiti a Waterfall salola kusinthidwa kuti agwire ntchito yomwe idamalizidwa kale.
- Mathithi ndi dongosolo lomwe muyenera kumaliza sitepe iliyonse musanapitirire kwina. Komabe, Agile ndi njira yosinthika yomwe imakupatsani mwayi wopitilira pulojekitiyo pa liwiro lanu.
Agile Vs Waterfall vs Scrum
- Mathithi amawonjezera kudalira zomwe zidzaperekedwa posachedwa zitakonzedwa. Agile imadalira njira zabwino zachitukuko. Apa, zoopsa zingapo zamapulojekiti zitha kuyendetsedwa bwino chifukwa zotsatira zake zimawunikidwa nthawi zonse.
- Waterfall sayembekezera gulu ndi polojekiti kukhala malo amodzi. Pomwe scrum ndi agile zimafunikira malo ogwira nawo ntchito.
- Agile imayang'ana kwambiri kuchepetsa kukonzanso ntchito ndikulimbikitsa kusintha kuti kuphatikizidwe kale kwambiri. Mosiyana ndi mathithi, omwe amayankha mosiyana, scrum imathandizanso kuzindikira koyambirira kwa kusintha.
- Chojambula chophatikizika chomaliza chimaperekedwa ndi agile ndi scrum. Izi zimabweretsa vuto ndi malonjezo operekedwa kwa wogula. Mosiyana ndi izi, chithunzi cha mathithi chimapatsa makasitomala ndi omanga chithunzi chabwino cha zotsatira zomalizidwa.
- Iliyonse mwa njirazi ili ndi zida zokonzekera ndikufanizira ntchito zomwe zimakhudzidwa pakulenga kwawo.
Kutsiliza
Ngati mwatsata mpaka pano ndipo muli ndi chidaliro pakudziwa kwanu zakusiyana pakati pa njira za Waterfall, Agile, ndi Scrum, muyenera kudziwa kale njira yomwe ingakuthandizireni inu ndi gulu lanu.
Njira ya Waterfall, yomwe ndi yama projekiti okhala ndi nthawi yotsimikizika, nthawi yake, ndi bajeti, ikhoza kukhala njira yabwino kwambiri ngati mukufuna malamulo okhwima ndi njira ndikuwona kuti zimabweretsa kumveka bwino.
Kumbali ina, ngati ufulu ndi kusinthika kwa Agile kukupatsani kukulimbikitsani, kungakhale komwe muyenera kuyika chidwi chanu.
Scrum ndiyo njira yopitira, komabe, ngati mukufuna kulangidwa pang'ono mkati mwa chimango chosinthika.
Komabe, muyenera kuganizira njira izi potengera polojekiti yomwe mukugwira komanso zotsatira zake.
Siyani Mumakonda