Uhlolojikelele
Ukuqeqesha/ukunikeza i-skew kwenzeka uma izici ezifundwa imodeli kokungaxhunyiwe ku-inthanethi zihluka kuzici ezizitholayo ekukhiqizweni, eziphazamisa ukunemba buthule. Ukubamba nokuvimbela lokhu kungafani kungomunye wemisebenzi enzima, ebaluleke kakhulu ekufundeni komshini wangempela.
Isici Esiku-inthanethi Nesingaxhunyiwe Ku-inthanethi Sokusebenzela I-Skew iyibhulokhi yokwakha yobuchwepheshe ethinta ikhwalithi yemodeli, izindleko zengqalasizinda, ukubambezeleka, nokuthembeka esikalini.
I-Deep Dive
Amamodeli aqeqeshwa 'angaxhunyiwe ku-inthanethi' kumaqoqo amakhulu edatha yomlando, bese esebenzisa izibikezelo 'ku-inthanethi' ngesikhathi sangempela. I-Skew ivela lapho lezi zindlela ezimbili zihlanganisa izici ngokuhlukile. Izimbangela ezivamile: ikhodi ehlukile (i-Python batch job vs. Java service service) engavumelani ngobuqili; ukuvuza kwesikhathi, lapho ukuqeqeshwa okungaxhunyiwe ku-inthanethi kusebenzisa ngephutha ulwazi olwalungatholakali ngesikhathi sokubikezela; nezici ezidala ze-inthanethi, lapho inani elifana 'ne-oda ehoreni lokugcina' lifakwe kunqolobane futhi liphelelwa yisikhathi. Imodeli ibukeka iyinhle ekuhlolweni okungaxhunyiwe ku-inthanethi kodwa idlala kabi bukhoma ngenxa yokuthi okokufaka ekubonayo akusafani nalokho eqeqeshwe ngakho. Ukuthola i-skew kudinga ukuloga izici ezisetshenziswa ku-inthanethi kanye nokuqhathanisa ukusatshalaliswa kwazo ngokumelene nesethi yokuqeqeshwa, kuyilapho ukuvinjelwa kuthanda incazelo eyodwa eyabiwe yazo zombili izindlela.
I-Technical Insight
Ukuzivikela okuyinhloko ukunemba kwephuzu ngesikhathi: lapho wakha idatha yokuqeqeshwa kufanele ujoyine ilebula ngayinye enamanani esici njengoba ayekhona ngaleso sikhathi, hhayi ngedatha yesikhathi esizayo, ngaphandle kwalokho imodeli 'ikhohlisa' ngokungaxhunyiwe ku-inthanethi futhi yehluleke ku-inthanethi. Izitolo ezifakiwe ziphoqelela lokhu ngokujoyina kwesikhathi sokuvakasha kanye nesendlalelo soshintsho olwabiwe, ngakho ukubala okufanayo kubuyisela emuva kokubili inqwaba (okungaxhunyiwe ku-inthanethi) kanye nezitolo eziku-inthanethi ezingabambeki kancane. Izici ezinikeziwe zokungena zivumela amaqembu ngezibalo ukuqhathanisa ukusabalalisa okuku-inthanethi nokungaxhunyiwe ku-inthanethi ukuze athole ukukhukhuleka.
Ukufundisa Isici Esiku-inthanethi Nokungaxhunyiwe Ku-inthanethi Sokukhonza I-skew
Ukuqeqesha/ukunikeza i-skew kwenzeka uma izici ezifundwa imodeli kokungaxhunyiwe ku-inthanethi zihluka kuzici ezizitholayo ekukhiqizweni, eziphazamisa ukunemba buthule. Ukubamba nokuvimbela lokhu kungafani kungomunye wemisebenzi enzima, ebaluleke kakhulu ekufundeni komshini wangempela. Isici Esiku-inthanethi Nesingaxhunyiwe Ku-inthanethi Sokusebenzela I-Skew iyibhulokhi yokwakha yobuchwepheshe ethinta ikhwalithi yemodeli, izindleko zengqalasizinda, ukubambezeleka, nokuthembeka esikalini. Ukuze wakhe ukuqonda okujulile, phatha i-Online and Offline Feature Serving Skew njengemodeli yokusebenza, hhayi isici esisodwa: chaza imiphumela oyifunayo, ucacise ukucabanga, futhi uhlukanise lokho isistimu engakwenza ngokwethembeka kulokho okusadinga ukwahlulela kochwepheshe.
Empeleni, amaqembu aqinile asebenzisa i-Online and Offline Feature Serving Skew athuthukisa izakhiwo, idatha, nokukhetha kwengqalasizinda ngokumelene nokuthembeka nezindleko. Babhala imibandela yempumelelo ecacile, ukuhlola okuqhathaniswa nedatha engokoqobo nokugeleza komsebenzi, futhi baphindaphinde ngokusekelwe kumaphethini okuhluleka aqashiwe esikhundleni sokuwina kwebhentshimakhi yesikhathi esisodwa. Yilapho ukuqonda kwethiyori kuguquka kube amandla ahlala njalo kuwo wonke umkhiqizo, inqubomgomo, kanye nokusebenza.
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka. Ngesikhathi esifanayo, Ukuthuthukisa ibhentshimakhi eyodwa kungafihla ubuthakathaka obubanzi besistimu. Indlela eqine kakhulu iwukuhlanganisa isivinini sokuhlola nesiyalo sokuphatha: qhuba abashayeli bezindiza, bamba ubufakazi, ushicilele amalogi ezinqumo, futhi ubuyekeze izivikelo ngokuqhubekayo njengoba imodeli yokuziphatha, okulindelwe ngabasebenzisi, kanye nezimfuneko zokulawula zishintsha.
I-Strategic Impact
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka.
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Imfundo yobuchwepheshe isiza amaqembu ukuthi akhethe isitaki esifanele, hhayi nje esisha.
Imfundo yobuchwepheshe isiza amaqembu ukuthi akhethe isitaki esifanele, hhayi nje esisha. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Izinketho ezingcono zobunjiniyela zinciphisa izehlakalo ezinokwethenjelwa ekukhiqizeni.
Izinketho ezingcono zobunjiniyela zinciphisa izehlakalo ezinokwethenjelwa ekukhiqizeni. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
Uhlelo lokusebenza lokwabelana ngokugibela lithola imodeli yalo ye-ETA yehlisiwe bukhoma ngenxa yokuthi isici se-inthanethi 'sethrafikhi yamanje' sigcinwe kunqolobane imizuzu engu-10 ngenkathi ukuqeqeshwa kusetshenziswa amanani amasha.
Ithimba lomkhonyovu lithola ukunemba okungaxhunyiwe ku-inthanethi kwakhuliswa ukuvuza: ukuqeqeshwa kujoyine ifulegi 'lokubuyisela emuva' elikhona kuphela ngemva kokuthenga elalikubikezela.
Ithimba lenkundla ye-ML liloga zonke izici ezinikezwayo ekukhiqizweni futhi lenze imisebenzi yasebusuku ngokuqhathanisa ukusatshalaliswa kwayo nedatha yokuqeqeshwa ukuze ixwayise ku-skew.
Ithimba lezincomo lisusa i-skew ngokushintsha izikripthi zesici ezimbili ezihlukene ngencazelo eyodwa yesitolo esinikeza kokubili ukuqeqeshwa kanye ne-API ebukhoma.
Amaphethini Okusebenzisa
Isici esiku-inthanethi nesingaxhunyiwe ku-inthanethi sokusebenzela i-Skew sisebenza
Uhlelo lokusebenza lokwabelana ngokugibela lithola imodeli yalo ye-ETA yehlisiwe bukhoma ngenxa yokuthi isici se-inthanethi 'sethrafikhi yamanje' sigcinwe kunqolobane imizuzu engu-10 ngenkathi ukuqeqeshwa kusetshenziswa amanani amasha.
Uhlelo lokusebenza lokwabelana ngokugibela lithola imodeli yalo ye-ETA yehlisiwe bukhoma ngenxa yokuthi isici se-inthanethi 'sethrafikhi yamanje' sigcinwe imizuzu engu-10 ngenkathi ukuqeqeshwa kusetshenziswa amanani amasha Amaqembu ngokuvamile athola imiphumela engcono uma echaza imingcele yekhwalithi ngaphambili, egcina indlela yokukhuphuka kwabantu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Isici esiku-inthanethi nesingaxhunyiwe ku-inthanethi sokusebenzela i-Skew sisebenza
Ithimba lomkhonyovu lithola ukunemba okungaxhunyiwe ku-inthanethi kwakhuliswa ukuvuza: ukuqeqeshwa kujoyine ifulegi 'lokubuyisela emuva' elikhona kuphela ngemva kokuthenga elalikubikezela.
Ithimba lomkhonyovu lithola ukunemba okungaxhunyiwe ku-inthanethi kwakhushulwa ukuvuza: ukuqeqeshwa kujoyine ifulegi 'lokubuyisela emuva' elikhona kuphela ngemva kokuthenga elalibikezela Amathimba ngokuvamile athola imiphumela engcono uma echaza imikhawulo yekhwalithi ngaphambili, agcina indlela yokukhuphuka komuntu ezimweni ezibucayi, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Isici esiku-inthanethi nesingaxhunyiwe ku-inthanethi sokusebenzela i-Skew sisebenza
Ithimba lenkundla ye-ML liloga zonke izici ezinikezwayo ekukhiqizweni futhi lenze imisebenzi yasebusuku ngokuqhathanisa ukusatshalaliswa kwayo nedatha yokuqeqeshwa ukuze ixwayise ku-skew.
Ithimba leplathifomu ye-ML libhala zonke izici ezinikezwayo ekukhiqizweni futhi lenze imisebenzi yasebusuku ngokuqhathanisa ukusatshalaliswa kwaso nedatha yokuqeqeshwa ukuze lazise ngama-skew Teams ngokuvamile athola imiphumela engcono uma echaza imikhawulo yekhwalithi ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Isici esiku-inthanethi nesingaxhunyiwe ku-inthanethi sokusebenzela i-Skew sisebenza
Ithimba lezincomo lisusa i-skew ngokushintsha izikripthi zesici ezimbili ezihlukene ngencazelo eyodwa yesitolo esinikeza kokubili ukuqeqeshwa kanye ne-API ebukhoma.
Ithimba lezincomo lisusa ukugebenga ngokushintsha izikripthi zezici ezimbili ezihlukene ngencazelo eyodwa yesitolo esinikeza kokubili ukuqeqeshwa kanye namaThimba e-API abukhoma ngokuvamile athola imiphumela engcono uma echaza imingcele yekhwalithi ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Izingozi & Guardrails
Ukuthuthukisa ibhentshimakhi eyodwa kungafihla ubuthakathaka obubanzi besistimu.
Izindleko zengqalasizinda nezokulungisa zivame ukubukelwa phansi.
Izikhala zokuphepha nokubonakala zingakhula njengoba izinhlelo ziba nzima kakhulu.
Ukuqalisa Umhlahlandlela
Chaza ukubambezeleka, ikhwalithi, nezindleko ezihlosiwe ngaphambi kokuqaliswa.
Chaza ukubambezeleka, ikhwalithi, nezindleko ezihlosiwe ngaphambi kokuqaliswa. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Ibhentshimakhi ngaphansi komthwalo wangempela nezimo zedatha.
Ibhentshimakhi ngaphansi komthwalo wangempela nezimo zedatha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Ukuqapha amathuluzi amaphutha, ukukhukhuleka, nomthelela wabasebenzisi.
Ukuqapha amathuluzi amaphutha, ukukhukhuleka, nomthelela wabasebenzisi. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Lungiselela izindlela zokuhlehlisa nezigameko ngaphambi kokukala.
Lungiselela izindlela zokuhlehlisa nezigameko ngaphambi kokukala. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.