U-Alexander Baranov usebenza e-Veeam njengomqondisi we-R&D futhi uhlala phakathi kwamazwe amabili. Uchitha ingxenye yesikhathi sakhe ePrague, enye ingxenye eSt. La madolobha ayikhaya lamahhovisi amakhulu okuthuthukiswa kweVeeam.
Ngo-2006, kwaba ukuqaliswa kosomabhizinisi ababili abavela eRussia, okuhlotshaniswa nesofthiwe yokulondoloza umshini obonakalayo (okusuka lapho igama elithi V[ee][a]M, umshini obonakalayo, nawo wavela). Namuhla iyinkampani enkulu enabasebenzi abangaphezu kwezinkulungwane ezine emhlabeni jikelele.
U-Alexander usitshele ukuthi kunjani ukusebenza enkampanini enjalo nokuthi kunzima kangakanani ukungena kuyo. Ngezansi i-monologue yakhe.
Ngokwesiko, sizokhuluma ngokuhlolwa kwenkampani ku-My Circle: I-Veeam Software etholwe kubasebenzi bayo. . Uyaziswa ngephakethe elihle lenhlalo, isimo sokusebenza esinethezekile eqenjini, ngemisebenzi ethokozisayo kanye neqiniso lokuthi inkampani yenza umhlaba ube indawo engcono.
Imiphi imikhiqizo eyenziwa yi-Veeam
Imikhiqizo ehlinzeka ngokubekezelela amaphutha kungqalasizinda ye-IT. Ngenhlanhla, ngokuhamba kwesikhathi, i-hardware isithembeke kakhulu, futhi amafu anikeza ukubekezelelana kwamaphutha. Kodwa amaphutha abantu asekhona nanamuhla.
Isibonelo, inkinga yakudala yokungahambisani kwezibuyekezo nengqalasizinda yenhlangano. Umlawuli ukhiphe isibuyekezo esingaqinisekisiwe, noma senzeka ngokuzenzakalelayo, futhi ngenxa yalokhu, ukusebenza kwamaseva ebhizinisi kuphazamisekile. Esinye isibonelo: othile wenze izinguquko kuphrojekthi eyabelwe noma isethi yamadokhumenti anomuzwa wokuthi ifanelekile. Kamuva, kwatholakala inkinga, futhi kwadingeka ukubuyisela isimo sesonto eledlule. Ngezinye izikhathi izinguquko ezinjalo azihlotshaniswa nezenzo zomuntu eziqaphelayo: muva nje, amagciwane e-cryptolocker athole ukuthandwa. Umsebenzisi uletha i-flash drive enokuqukethwe okungabazisayo kukhompuyutha yomsebenzi noma uvakashela isayithi elinamakati, futhi ngenxa yalokho, amakhompyutha akunethiwekhi angenwa igciwane.
Esimeni lapho okubi osekwenzekile, sinikeza ithuba lokuhlehlisa izinguquko. Uma izinguquko zihlelwa kuphela, sikuvumela ukuthi uhlole umthelela wazo kungqalasizinda engayodwa, edalwe kabusha kusuka kusipele sesikhungo sedatha.
Ngokuvamile, izipele zisebenza "njengofakazi buthule" ekucwaningweni kwenhlangano. Izinkampani zomphakathi zidinga ukuthobela abalawuli bangaphandle (njengoMthetho we-Sarbanes-Oxley), futhi ngesizathu esihle. Ngo-2008, isimo somnotho wezwe sanyakaziswa ngenxa yokuthi abanye ababambiqhaza emakethe yezezimali, cishe, bakhohlisa imiphumela yemisebenzi yabo. Lokhu kwaba neqhwa futhi umnotho wawohloka. Kusukela lapho, abalawuli bebelokhu beqapha izinqubo ezinkampanini zikahulumeni eduze. Ikhono lokubuyisela isimo sengqalasizinda ye-IT, uhlelo lwemeyili, uhlelo lokuphathwa kwemibhalo ngezikhathi zokubika kungenye yezidingo zabacwaningi mabhuku.
I-Microsoft, i-Amazon, i-Google nabanye abahlinzeki bamafu banezixazululo zomdabu ezenza isipele izinsiza ngaphakathi kwefu. Kodwa izinqumo zabo "ziyizinto ngokwabo." Inkinga ukuthi izinkampani ezinkulu ezimweni eziningi zinengqalasizinda ye-IT eyi-hybrid: ingxenye yayo isefwini, ingxenye iphansi. Ifu ngokuvamile lisingatha amaphrojekthi ewebhu kanye nezinhlelo zokusebenza ezibheke amakhasimende. Izinhlelo zokusebenza namaseva agcina ulwazi olubucayi noma idatha yomuntu siqu ngokuvamile atholakala phansi.
Ngaphezu kwalokho, izinhlangano zisebenzisa amafu amaningana ahlukene ukwakha eyodwa eyingxube ukuze kuncishiswe ubungozi. Uma inkampani yamazwe ngamazwe yakha ifu eliyingxubevange, idinga uhlelo olulodwa noluvamile lokubekezelela amaphutha kuyo yonke ingqalasizinda.
Kunzima kangakanani ukuthuthukisa imikhiqizo enjalo
Ubuchwepheshe obusha buhlala buvela obudinga ukufunda, ukuzivumelanisa nezimo kanye nolwazi. Ngenkathi siqala ukuvela futhi siyisiqalo, bambalwa abantu ababekubheka njengento ebalulekile ukwenza izinto ezibonakalayo. Kube nezicelo zokwenza isipele izikhungo zedatha ebonakalayo. Izikhungo zedatha ezenziwe ngendlela ebonakalayo zibukwe njengamathoyizi.
Saqala ukusekela ikhophi yasenqolobaneni ye-virtualization-aware kusukela ekuqaleni, lapho ubuchwepheshe babusetshenziswa kuphela abathanda. Futhi-ke kwaba khona ukukhula kwayo okukhulu nokuqashelwa njengendinganiso. Manje sibona ezinye izindawo ezilindele ukugxuma okufanayo kwekhwalithi, futhi sizama ukuba semaza. Ikhono lokugcina ikhala lakho liphansi lithungwe ndawana thize ku-DNA yenkampani.
Manje inkampani isivele idlulile ezinsukwini zokuqala. Manje, kumakhasimende amaningi amakhulu, ukuzinza nokuthembeka kubalulekile, futhi ukwenza isinqumo ngokubekezelela amaphutha kungathatha iminyaka eminingana. Kukhona ukujwayela, ukuqinisekiswa kwemikhiqizo, ukuhambisana nezidingo eziningi. Kuvela isimo esihlekisayo - ngakolunye uhlangothi, udinga ukuqinisekisa ukwethembeka nokuzethemba emikhiqizweni, futhi ngakolunye uhlangothi, ukuhlala wesimanje.
Kodwa okusha kuhlale kuhlotshaniswa nezinga elithile lokungazi lutho kwezobuchwepheshe, imakethe, noma kokubili.
Isibonelo, ngemva kweminyaka eminingana yomsebenzi, sabona ukuthi sidinga ukusebenzisa amakhono okugcina akhelwe ngaphakathi wezinhlelo zokulondoloza idatha ukuze sisheshise izipele. Yile ndlela ukuqondisa okuphelele kokuhlanganiswa nabakhiqizi bensimbi kwazalwa. Kuze kube manje, ozakwethu be-Veeam kulolu hlelo bangabadlali abakhulu kunabo bonke kule makethe - i-HP, i-NetApp, i-Dell EMC, i-Fujitsu, njll.
Siphinde sacabanga ukuthi i-virtualization izothatha indawo yamaseva akudala. Kodwa impilo ikhombisile ukuthi i-10% yokugcina yamaseva aphathekayo asele, ukwenza ngokoqobo okungenzeka kungenzeki noma okungenangqondo. Futhi zidinga ukusekelwa. Yavela kanjena i-Veeam Agent yeWindows/Linux.
Ngesinye isikhathi, sasicabanga ukuthi kwase kuyisikhathi sokuthi i-Unix ithathe indawo yayo emnyuziyamu, futhi yenqaba ukuyisekela. Kodwa ngokushesha nje lapho siya kumakhasimende anomlando omude, saqaphela ukuthi i-Unix iphila ngaphezu kwazo zonke izinto eziphilayo. Nokho bambhalele isinqumo.
Indaba efanayo yayingama-tape drive. Sacabanga: “ubani obadingayo ezweni lanamuhla?” Sabe sesisebenza ezicini ezifana nokutholwa kwedatha eyimbudumbudu noma isipele esikhuphukayo ngekhophi egcwele yokwenziwa - futhi lokhu akukwazi ukwenziwa ku-tape, udinga idiski. Khona-ke kwavela ukuthi ama-tape drives asebenza njengenye yezindlela zokuhlinzeka ngama-backups angaguquki adingekayo ukuze agcinwe isikhathi eside - ukuze emva kweminyaka emi-5 ezayo, thatha i-tape eshalofini futhi wenze ucwaningo. Hhayi-ke, nobukhulu bamakhasimende - siqale ngabancane - futhi akekho osebenzisa amateyipu lapho. Sabe sesikhula saba ngamakhasimende asitshela ukuthi ngeke athenge umkhiqizo ngaphandle kwamaribhoni.
Yibuphi ubuchwepheshe obusetshenziswa ku-Veeam
Ngemisebenzi ehlobene nokucabanga kwebhizinisi, sisebenzisa i-.NET. Siqale ngayo, futhi siyaqhubeka nokwandisa. Manje sisebenzisa i-.NET Core kuzixazululo eziningi. Lapho kuqala ukwakhiwa, kwakukhona abalandeli abaningi balesi sitaki eqenjini. Kuhle ngokubhala logic yebhizinisi, isivinini sokuthuthukiswa kanye lula kwamathuluzi. Khona-ke kwakungesona isinqumo esithandwa kakhulu, kodwa manje kusobala ukuthi labo balandeli babeqinisile.
Ngesikhathi esifanayo, sibhala ngaphansi kwe-Unix, i-Linux, sisebenza nge-hardware, lokhu kudinga ukusetshenziswa kwezinye izixazululo. Izingxenye zesistimu ezihlobene nolwazi olumayelana nedatha esiyigcina kusipele, ama-algorithms okusesha idatha, ama-algorithms ahlobene nokusebenza kwehadiwe - konke lokhu kubhalwe ku-C ++.
Indlela abasebenzi abasatshalaliswa ngayo emhlabeni jikelele
Manje inkampani iqashe abantu ababalelwa ezinkulungwaneni ezine. Cishe inkulungwane yazo iseRussia. Inkampani inamaqembu amabili amakhulu. Eyokuqala iphathelene nokuthuthukiswa nokusekelwa kwezobuchwepheshe kwemikhiqizo. Okwesibili kwenza imikhiqizo ibonakale emazweni angaphandle: ukuthengisa nokumaketha kusendaweni yayo. Isilinganiso phakathi kwamaqembu cishe singamashumi amathathu kuya kwamashumi ayisikhombisa.
Sinamahhovisi angaba ngamashumi amathathu emhlabeni jikelele. Ukuthengisa kusatshalaliswa kabanzi, kepha ukuthuthukiswa nakho akusilele emuva. Eminye imikhiqizo isetshenzwa kanyekanye emahhovisi amaningana - ngokwengxenye eSt. Petersburg, ngokwengxenye ePrague. Eminye ithuthukiswa kokukodwa kuphela, ngokwesibonelo, umkhiqizo ohlinzeka ngesipele sangempela se-Linux uthuthukiswa ePrague. Kukhona umkhiqizo osetshenzwa kuphela eCanada.
Senza intuthuko esabalalisiwe ukuze sihlangabezane nezidingo zamakhasimende. Amakhasimende amakhulu azizwa evikeleke kakhulu lapho ukuthuthukiswa kusendaweni efanayo lapho umkhiqizo usebenza khona.
Sesinehhovisi elikhulu kakhulu e-Czech Republic, futhi ngonyaka ozayo sihlela ukuvula elinye ePrague - labathuthukisi nabahloli abangu-500. Labo abathuthela enhloko-dolobha yaseCzech Republic "kwigagasi lokuqala" bayakujabulela ukwabelana ngolwazi lwabo kanye nokugqekeza kwempilo nawo wonke umuntu onentshisekelo yokuthola ithuba lokusebenza eYurophu eHabré. E-Russia, ihhovisi litholakala eSt. Petersburg, ingxenye yamaphrojekthi angaphakathi yenziwa e-Izhevsk, futhi ukusekelwa kuyingxenye eMoscow. Ngokuvamile, abantu abangamakhulu amaningana emhlabeni jikelele babambe iqhaza ekusekelweni kwezobuchwepheshe. Kukhona ochwepheshe bamazinga ahlukene okuqeqeshwa kwezobuchwepheshe kanye nekhono. Izinga eliphezulu ngabantu abakwazi ukuqonda umkhiqizo ezingeni lekhodi yomthombo, futhi basebenza ehhovisi elifanayo nelokuthuthukiswa.
Indlela izinqubo ezakhiwe ngayo
Cishe kanye ngonyaka siba nokukhishwa okukhulu okunokusebenza okusha, futhi njalo ezinyangeni ezimbili kuya kwezintathu siba nezibuyekezo ngokulungiswa kweziphazamisi nokuthuthukiswa okuhlangabezana nezidingo eziphuthumayo zemakethe noma izinguquko zenkundla. Izidingo zinikezwa izinto ezibalulekile - kusukela kokuncane kuye kokubalulekile, ngaphandle kwalokho ukukhululwa akunakwenzeka. Lezi zamuva zibizwa ngokuthi "ama-epics".
Kukhona unxantathu wakudala - ikhwalithi, inani lezinsiza, isikhathi (kubantu abavamile, "ngokushesha, ngokuphumelelayo, ngokungabizi, khetha okubili"). Asikwazi ukwenza izinto ezimbi, izinga kufanele lihlale liphezulu. Izinsiza nazo zilinganiselwe, nakuba sizama ukwandisa ngaso sonke isikhathi. Ukuvumelana nezimo okuningi ekuphathweni kwesikhathi, kodwa ngokuvamile kuyalungiswa. Ngakho-ke, into kuphela esingayishintsha inani lokusebenza ekukhishweni.
Ama-Epics, njengomthetho, zama ukugcina okungaphezu kuka-30-40% womjikelezo wokukhululwa ohlongozwayo. Okunye singakunqamula, sikudlulise, sikucwengisise, sikulungise. Leli yigumbi lethu lokuqondisa.
Ithimba lesikhashana lidalelwe imfuneko ngayinye ekukhishweni. Kungaba abantu abathathu, namashumi amahlanu, kuye ngobunkimbinkimbi. Silandela indlela yokuthuthukisa evumelana nezimo, kanye ngesonto sihlela ukubuyekezwa nezingxoxo zomsebenzi oqediwe nozayo ekusebenzeni ngakunye.
Ingxenye yesikhathi somjikelezo wokukhishwa ichithwa ekuthuthukisweni, ingxenye ekuqedeni umkhiqizo. Kodwa sinesisho - "isikweletu sezobuchwepheshe sephrojekthi elahlekelwe yiziro." Ngakho-ke, kubaluleke kakhulu ukwenza umkhiqizo osebenzayo futhi odingekayo kunokukhotha ngokungapheli ikhodi. Uma umkhiqizo uthandwa, khona-ke usuvele ufanelekile ukuwuthuthukisa ngokuqhubekayo futhi uvumelane nezinguquko zesikhathi esizayo.
I-Veeam ibaqasha kanjani onjiniyela
I-algorithm yokukhetha iyisiteji esiningi. Izinga lokuqala yingxoxo phakathi kwalowo ongenele ukhetho kanye nomqashisi mayelana nezifiso zomuntu ngokwakhe. Kulesi sigaba, sizama ukuqonda ukuthi ngabe simfanele yini umuntu ozobhalwa. Kubalulekile kithi ukuthi sithakazelise njengenkampani, ngoba ukuletha umuntu kuphrojekthi kuyinjabulo ebizayo.
Uma kunesithakazelo, khona-ke ezingeni lesibili sinikeza umsebenzi wokuhlola ukuze siqonde ukuthi isipiliyoni somfundi sibaluleke kangakanani nokuthi yini angabonisa njengochwepheshe. Isibonelo, sikucela ukuthi wenze i-compressor yefayela. Lona umsebenzi ojwayelekile, futhi ubonisa ukuthi umuntu uhlobana kanjani nekhodi, yiziphi isiko nesitayela anamathela kukho, yiziphi izixazululo azisebenzisayo.
Emsebenzini wokuhlola, yonke into ivamise ukubonakala ngokuphelele. Umuntu osanda kufunda futhi obhale incwadi okokuqala uhluke kakhulu kumuntu ohlale ebhala izincwadi.
Okulandelayo, sizoba nengxoxo. Imvamisa kwenziwa ngabaholi beqembu abathathu ngasikhathi sinye, ukuze konke kube nenjongo ngangokunokwenzeka. Ngaphezu kwalokho, kuyasiza ukuqasha abantu abasebenzisanayo ngokobuchwepheshe abacishe bafane nezindlela nezindlela zokuthuthuka, ngisho noma begcina besebenza emaqenjini ahlukene.
Phakathi nesonto, senza izingxoxo eziningana ukuze sithole isikhala esivulekile futhi sinqume ukuthi ubani esizoqhubeka nokusebenza naye.
Imvamisa abafana beza kithi bethi bafuna umsebenzi, ngoba abanayo indawo yokuthuthela kulona - ungalinda nje ukukhushulwa kanye nokuthatha umhlalaphansi komphathi. Sinoshintsho oluhluke kancane. Eminyakeni eyishumi nambili edlule, iVeeam yayiyisiqalo nabasebenzi abayishumi. Manje sekuyinkampani enabasebenzi abayizinkulungwane ezimbalwa.
Abantu bafika lapha njengasemfuleni onesiphithiphithi. Izikhombisi-ndlela ezintsha zihlala zivela, abathuthukisi abajwayelekile bayizolo baba abahola beqembu. Abantu bayakhula ngokobuchwepheshe, bayakhula ngokokuphatha. Uma uthuthukisa isici esincane, kodwa ufuna ukusithuthukisa, khona-ke ingxenye yempi isivele yenziwe. Ukwesekwa kuzoba kuwo wonke amazinga, kusukela kumholi weqembu kuya kubanikazi benkampani. Awazi ukuthi ungayenza kanjani into yokuphatha - kunezifundo, abaqeqeshi bangaphakathi, ozakwabo abanolwazi. Asikho isipiliyoni esanele sokuthuthuka - kukhona iphrojekthi ye-Veeam Academy. Ngakho-ke sivulekele wonke umuntu, kokubili ochwepheshe nabaqalayo.
Iphrojekthi ye-Veeam Academy iwuhlelo lwakusihlwa lwamahhala lwe-C# lokungaxhunyiwe ku-inthanethi olugxile kakhulu kubahleli bezinhlelo abasaqalayo abanethemba lokuqashwa kwa-Veeam Software kubafundi abahamba phambili. Umgomo wephrojekthi ukuvala igebe phakathi kwenani lolwazi namakhono asebenzayo omfundi ojwayelekile ophothule enyuvesi kanye nenani lolwazi oludingekayo ukuze kuthakaselwe umqashi omuhle. Izinyanga ezintathu, abafana bafunda izimiso ze-OOP ngokusebenza, bazicwilise ezicini ze-C # futhi bafunde indawo yenjini ye-.Net. Ngaphezu kwezinkulumo, izivivinyo, i-laboratory kanye namaphrojekthi womuntu siqu, abafana bathuthukisa iphrojekthi yabo ehlangene ngokuvumelana nayo yonke imithetho yezinkampani zangempela. Isihloko sephrojekthi asaziwa kusengaphambili - sikhethwa kanye nawo wonke umuntu ezinsukwini zokuqala ngemuva kokuqala kwesifundo. Ekusakazweni kokugcina, waba yiBhange Elibonakalayo.
Ukubhalisa manje sekuvuliwe .
Source: www.habr.com