Eminyakeni emibili eyedlule, saqaphela into eyodwa ebalulekile: amakhasimende aya ngokuya anesithakazelo kumafomu amancane nama-kilowatts amancane, futhi sethule umugqa womkhiqizo omusha - izikhungo zedatha ezincane nezincane. Empeleni, babeka "ubuchopho" besikhungo sedatha esigcwele ekhabetheni elincane. Njengezikhungo zedatha ezigcwele ngokugcwele, zihlonyiswe ngazo zonke izinto ezidingekayo ngokwezinhlelo zobunjiniyela, okuhlanganisa izingxenye zokuphakela amandla, isipholile, ukuphepha kanye nezinhlelo zokucisha umlilo. Kusukela lapho, kuye kwadingeka siphendule imibuzo eminingi mayelana nalo mkhiqizo. Ngizozama ukuphendula kafushane okuvame kakhulu kubo.
Umbuzo obaluleke kakhulu uthi "kungani"? Kungani senze lokhu, futhi kungani sidinga izikhungo ze-microdata nhlobo? Izikhungo zeMicrodata, vele, aziyona into esunguliwe. I-Peripheral computing esekelwe ezikhungweni ze-mini- kanye ne-microdata iwumkhuba okhulayo womhlaba wonke, lokho okubizwa nge-Edge Computing. Umkhuba ucacile futhi unengqondo: ukunyakaza kwezibalo endaweni lapho ulwazi oluyisisekelo ludalwe khona kuwumphumela oqondile we-digitalization yebhizinisi: idatha kufanele ibe seduze nekhasimende ngangokunokwenzeka. Le makethe (i-edge ββcomputing), ngokusho kukaGartner, ikhula ngesilinganiso sonyaka esingu-29,7% futhi izocishe ifinyelele ku-$2023 billion ngo-4,6.
Ubani ongadinga lokhu? Labo abadinga izixazululo ezihlangene ezingasetshenziswa ngokushesha futhi ngokungabizi futhi zikalwe emagatsheni esifunda, lapho impendulo esheshayo yezinhlelo zolwazi idingeka kungakhathaliseki izinga leziteshi zokuxhumana, isibonelo, amagatsha akude ebhange noma ukukhathazeka kukawoyela. Izikhungo eziningi zokukhiqiza uwoyela negesi (imithombo, ngokwesibonelo) zisuswa kakhulu emahhovisi amaphakathi, futhi ngenxa yobuncane beziteshi zokuxhumana, amabhizinisi adinga ukucubungula inani elikhulu ledatha ngqo endaweni lapho itholwa khona.
Ikhono lokucubungula nokuhlanganisa idatha libalulekile, kodwa okuwukuphela kwento enentshisekelo kulo mkhiqizo. Izikhungo zeMicrodata zivame ukusetshenziswa lapho inhlangano ingenalo ithuba (noma isifiso) sokusebenzisa izinsizakalo zesikhungo sedatha yezentengiso noma izakhele esayo. Akuwona wonke umuntu, ngenxa yezizathu ezihlukahlukene, olungele ukukhetha phakathi kweyakhe neyomunye umuntu, phakathi kwamaphrojekthi wokwakha isikhungo sedatha yesikhathi eside namafu omphakathi.
Isikhungo se-microdata siyindlela ethengekayo kwabaningi ekuvumela ukuthi ugweme ukwakhiwa kwesikhathi eside nokubizayo kwesikhungo sakho sedatha, kuyilapho ugcina ukulawula okugcwele engqalasizinda. Izakhiwo zezentengiselwano, amabhizinisi ezimboni, nezinsizakalo zikahulumeni nazo zinentshisekelo kuzikhungo ze-microdata. Isisusa esiyinhloko ukufanekiselwa kwesixazululo. Ifanele labo abafuna ukuthola imiphumela ngokushesha nangemali eyanele - ngaphandle kokuklama nomsebenzi wokwakha, ngaphandle kokulungiswa kokuqala kwezakhiwo nokuthatha ubunikazi bayo.
Futhi lapha kuphakama umbuzo olandelayo: kunomkhiqizo owodwa, kodwa isisusa sokuwuthenga singase sihluke. Indlela yokwanelisa amakhasimende anezidingo ezahlukene ngesixazululo esisodwa? Iminyaka engu-1,5 ngemva kokuqala kokuthengisa, sibona ngokucacile izicelo ezimbili ezilinganayo: enye yazo ukunciphisa izindleko zomkhiqizo, enye iwukuba ukwandisa ukwethembeka ngokwandisa impilo yebhethri nokuphindaphinda. Kunzima kakhulu ukuhlanganisa zombili lezi zidingo "ebhokisini" elilodwa. Indlela elula yokwanelisa zombili ukwenza zonke izakhiwo zibe yi-modular, lapho zonke izinhlelo zobunjiniyela zenziwa ngendlela yamamojula akhiphekayo, ahlukene, okungenzeka ukuthi ahlakazwe ngesikhathi sokusebenza.
Indlela ye-modular ikuvumela ukuthi uvumelane nezifiso zekhasimende zokwandisa izinga lokuphindaphinda noma, ngokuphambene, ukunciphisa ngokuvamile izindleko zesisombululo. Kulabo abanentshisekelo yokunciphisa izindleko, ungasusa ezinye izinhlelo zobunjiniyela ezingasasebenzi ekwakhiweni kwazo noma ubeke ama-analogue alula esikhundleni sazo. Futhi kulabo ukusebenza okubaluleke kakhulu kubo, ngokuphambene nalokho, "faka" isikhungo se-microdata ngezinhlelo namasevisi angeziwe.
Enye inzuzo enkulu ye-modularity yikhono lokukala ngokushesha. Uma kunesidingo, ungakwazi ukwandisa ingqalasizinda ngokungeza amamojula amasha. Lokhu kwenziwa kalula kakhulu - ngokuhlanganisa amakhabhinethi komunye nomunye.
Futhi ekugcineni, umbuzo oholayo ohlala unentshisekelo kuwo wonke umuntu umayelana nesayithi. Zingatholakala kuphi izikhungo ze-microdata? Ngaphakathi noma nangaphandle? Futhi yiziphi izidingo zesayithi? Ngokweqile, kungenzeka, yebo, zombili izindlela, kepha kukhona "ama-nuances", ngoba imishini yezixazululo zasendlini nezangaphandle kufanele ihluke.
Uma sikhuluma ngezakhiwo ezijwayelekile, kungcono ukuzibeka ngaphakathi kunokuba ngaphandle, ngoba umthwalo we-IT udinga indlela ethile. Kunzima ukunikeza isevisi yekhwalithi ngaphandle, eqhweni nasemvuleni. Ukuze ubeke isikhungo se-microdata, udinga igumbi elifanele ngobukhulu obuphelele, lapho ungabeka khona izintambo zamandla kanye namanethiwekhi aphansi, kanye nokufaka amayunithi omoya angaphandle. Yilokho kuphela. Ingafakwa ngqo endaweni yokusebenzela, endaweni yokugcina izinto, endlini yokushintsha noma ngqo ehhovisi. Ayikho ingqalasizinda yobunjiniyela eyinkimbinkimbi edingekayo kulokhu. Uma sikhuluma, lokhu kungenziwa kunoma yiliphi ihhovisi elijwayelekile. Kodwa uma ngempela ufuna ukuphuma, udinga amamodeli akhethekile anezinga lokuvikela IP 65, elifanele ukufakwa ngaphandle. Njengesixazululo sangaphandle siphinde sibe namakhabethe okulawula isimo sezulu. Ayikho imithwalo enjalo, ezinye izidingo zokuphindaphinda kanye nesimo sezulu.
Source: www.habr.com