Namhlanje, inkonzo yeBitrix24 ayinamakhulu eegigabhithi zetrafikhi, kwaye ayinayo neqela elikhulu leeseva (nangona, ewe, kukho ezimbalwa ezikhoyo). Kodwa kubathengi abaninzi sisixhobo esiphambili sokusebenza kwinkampani; Ngoko ke, akukho ndlela yokuwa. Kuthekani ukuba ingozi yenzeke, kodwa inkonzo "yabuya" ngokukhawuleza kangangokuba akukho mntu waqaphela nto? Kwaye kunokwenzeka njani ukuphumeza i-failover ngaphandle kokulahlekelwa umgangatho womsebenzi kunye nenani labathengi? U-Alexander Demidov, umlawuli weenkonzo zamafu kwi-Bitrix24, uthethe ngeblogi yethu malunga nendlela inkqubo yogcino eye yavela ngayo kwiminyaka eyi-7 yobukho bemveliso.
βSasungula iBitrix24 njenge-SaaS kwiminyaka eyi-7 eyadlulayo. Ubunzima obuphambili mhlawumbi bulandelayo: ngaphambi kokuba iqaliswe esidlangalaleni njenge-SaaS, le mveliso yayivele ikhona kwifomathi yesisombululo sebhokisi. Abathengi bathenge kuthi, bayibambe kwiiseva zabo, bamisela i-portal yenkampani - isisombululo esiqhelekileyo sokunxibelelana kwabasebenzi, ukugcinwa kwefayile, ulawulo lomsebenzi, i-CRM, yiyo yonke into. Kwaye ngo-2012, sagqiba ekubeni sifuna ukuyisungula njenge-SaaS, sizilawule thina, siqinisekisa ukunyamezelana nokuthembeka. Sifumene amava endleleni, kuba kude kube ngoko sasingenayo nje - sasingabavelisi be-software kuphela, kungekhona ababoneleli benkonzo.
Xa siqalisa le nkonzo, saqonda ukuba eyona nto ibalulekileyo kukuqinisekisa ukunyamezela impazamo, ukuthembeka kunye nokufumaneka rhoqo kwenkonzo, kuba ukuba unewebhusayithi elula eqhelekileyo, ivenkile, umzekelo, kwaye iwela phezu kwakho kwaye uhlala khona. iyure, kuphela uhlupheka, ulahlekelwa ii-odolo, ulahlekelwa ngabathengi, kodwa kumxhasi wakho ngokwakhe, oku akubalulekanga kakhulu kuye. Ewe, wacaphuka, kodwa waya wathenga kwenye indawo. Kwaye ukuba oku kuyisicelo apho wonke umsebenzi ngaphakathi kwenkampani, unxibelelwano, izigqibo ziboshwe, ke into ebaluleke kakhulu kukufumana ukuthembela kwabasebenzisi, oko kukuthi, ukubangabavumeli kwaye bangawi. Kuba wonke umsebenzi unokuyeka ukuba into ngaphakathi ayisebenzi.
I-Bitrix.24 njenge-SaaS
Sihlanganise iprototype yokuqala kunyaka phambi kokusungulwa koluntu, ngo-2011. Sayihlanganisa malunga neveki, sayijonga, sayisonta - yayisebenza. Oko kukuthi, ungangena kwifom, ngenisa igama le-portal apho, i-portal entsha iya kuvula, kwaye isiseko somsebenzisi siyakwenziwa. Sayijonga, savavanya imveliso ngokomgaqo, sayichitha, kwaye saqhubeka siyilungisa unyaka wonke. Ngenxa yokuba sasinomsebenzi omkhulu: asizange sifune ukwenza iziseko zekhowudi ezimbini ezahlukeneyo, asifuni ukuxhasa imveliso epakishweyo eyahlukileyo, izisombululo zamafu ahlukeneyo-sifuna ukwenza konke kwikhowudi enye.
Isicelo esiqhelekileyo sewebhu ngelo xesha yayiyiseva enye apho ikhowudi ye-PHP isebenza khona, i-database ye-mysql, iifayile zilayishwa, amaxwebhu, imifanekiso ifakwe kwifolda yokulayisha - kakuhle, yonke into isebenza. Yeha, akunakwenzeka ukusungula inkonzo yewebhu ezinzileyo usebenzisa oku. Apho, i-cache esasaziweyo ayixhaswanga, ukuphindaphindwa kwedatha ayixhaswanga.
Siqulunqe iimfuno: oku kukukwazi ukuhlala kwiindawo ezahlukeneyo, inkxaso yophindaphindo, kwaye ngokufanelekileyo ibekwe kumaziko ahlukeneyo edatha asasazwe ngokwejografi. Ukwahlula ingqiqo yemveliso kwaye, ngokwenene, ukugcinwa kwedatha. Ukwazi ukukala ngokuguquguqukayo ngokomthwalo, kwaye unyamezele i-statics ngokupheleleyo. Kule ngqwalasela, ngokwenene, iimfuno zemveliso zavela, esizicocileyo ekuhambeni konyaka. Ngeli xesha, eqongeni, eliye labonakala limanyene - kwizisombululo zebhokisi, kwinkonzo yethu - senze inkxaso kwezo zinto besizifuna. Inkxaso yokuphindaphinda kwe-mysql kwinqanaba lemveliso ngokwayo: oko kukuthi, umphuhlisi obhala ikhowudi akacingi malunga nendlela izicelo zakhe ziya kuhanjiswa ngayo, usebenzisa i-api yethu, kwaye siyazi indlela yokusabalalisa ngokuchanekileyo ukubhala nokufunda izicelo phakathi kweenkosi. namakhoboka.
Senze inkxaso kwinqanaba lemveliso kwizinto ezahlukeneyo zokugcina ilifu: ugcino lukagoogle, amazon s3, kunye nenkxaso yokuvula istaki esikhawulezayo. Ngoko ke, oku kwakusilungele sobabini njengenkonzo kunye nabaphuhlisi abasebenza ngesisombululo esipakishweyo: ukuba basebenzisa nje i-API yethu yomsebenzi, abacingi malunga nalapho ifayile iya kugcinwa khona ekugqibeleni, ekuhlaleni kwindlela yefayile okanye. kwindawo yokugcina ifayile.
Ngenxa yoko, sagqiba ngokukhawuleza ukuba siza kugcina kwinqanaba ledatha yedatha. Ngo-2012, saphehlelela ngokupheleleyo kwi-Amazon AWS kuba besisele sinamava ngeli qonga-iwebhusayithi yethu yabanjwa apho. Siye satsalwa yinto yokuba kwingingqi nganye iAmazon ineendawo ezininzi zokufumaneka - enyanisweni, (kwigama labo) amaziko edatha amaninzi azimeleyo okanye azimeleyo kwaye asivumela ukuba sigcine kwinqanaba leziko ledatha yonke: ukuba ithe yasilela ngesiquphe, oovimba beenkcukacha baphinda-phinda i-master-master, iiseva zesicelo sewebhu zixhaswa, kwaye idatha engatshintshiyo ishenxiswa kwindawo yokugcina into ye-s3. Umthwalo ulungelelene - ngelo xesha yi-Amazon elb, kodwa emva kwexeshana safika kwi-balancers yethu yomthwalo, kuba sasifuna ingqiqo enzima ngakumbi.
Into ebebeyifuna yile bebeyifumene...
Zonke izinto ezisisiseko ebesifuna ukuqinisekisa - ukunyamezela iimpazamo kwiiseva ngokwazo, izicelo zewebhu, i-database - yonke into yasebenza kakuhle. Imeko elula kakhulu: ukuba enye yezicelo zethu zewebhu ziyasilela, ngoko yonke into ilula - iyacinywa ekulinganiseni.
I-balancer (ngelo xesha yayiyi-Amazon's elb) yaphawula oomatshini ababengekho kulungelelwano njengabangenampilo kwaye bacima ukuhanjiswa komthwalo kubo. I-Amazon autoscaling yasebenza: xa umthwalo ukhula, oomatshini abatsha bongezwa kwiqela le-autoscaling, umthwalo wasasazwa kumatshini omtsha - yonke into yayilungile. Ngabalinganisi bethu, ingqiqo iphantse ifane: ukuba kukho into eyenzekayo kwiseva yesicelo, sisusa izicelo kuyo, silahle aba matshini, siqale abatsha kwaye siqhubeke sisebenza. Iskimu sitshintshile kancinci kule minyaka, kodwa siyaqhubeka nokusebenza: silula, siyaqondakala, kwaye akukho bunzima kuso.
Sisebenza kulo lonke ihlabathi, iincopho zomthwalo wabathengi zahluke ngokupheleleyo, kwaye, ngendlela enobubele, kufuneka sikwazi ukwenza umsebenzi othile wenkonzo kuwo nawaphi na amacandelo enkqubo yethu nangaliphi na ixesha - engaqatshelwanga ngabathengi. Ngoko ke, sinethuba lokucima i-database ekusebenzeni, ukusabalalisa kwakhona umthwalo kwiziko ledatha yesibini.
Isebenza njani yonke? - Sitshintshela i-traffic kwiziko ledatha yokusebenza - ukuba kukho ingozi kwiziko ledatha, ngoko ngokupheleleyo, ukuba lo ngumsebenzi wethu ocwangcisiweyo kunye nedatha enye, ngoko sitshintshe inxalenye yetrafikhi ekhonza aba bathengi kwiziko ledatha yesibini, ukumisa ukuphindaphinda kwayo. Ukuba oomatshini abatsha bayadingeka kwizicelo zewebhu kuba umthwalo kwiziko ledatha yesibini uye wanda, baya kuqalisa ngokuzenzekelayo. Sigqiba umsebenzi, ukuphindaphinda kubuyiselwe, kwaye sibuyisela wonke umthwalo emva. Ukuba kufuneka sibonise umsebenzi othile kwi-DC yesibini, umzekelo, faka uhlaziyo lwenkqubo okanye utshintshe izicwangciso kwisiseko sedatha yesibini, ngoko, ngokubanzi, siphinda into efanayo, kwelinye icala. Kwaye ukuba le yingozi, ke senza yonke into kancinci: sisebenzisa isixhobo sokuphatha umcimbi kwinkqubo yokubeka iliso. Ukuba iitsheki ezininzi ziyapheliswa kwaye imeko iya kukubaluleka, ngoko siqhuba lo mphathi, umlawuli onokuthi aphumeze oku okanye laa ngqiqo. Kwisiseko sedatha nganye, sicacisa ukuba yeyiphi iseva eyifailover yayo, kwaye apho i-traffic kufuneka iguqulwe ukuba ayifumaneki. Ngokwembali, sisebenzisa i-nagios okanye ezinye iifolokhwe zayo ngendlela enye okanye enye. Ngokomgaqo, iindlela ezifanayo zikhona phantse kuyo nayiphi na inkqubo yokubeka iliso; Ngoku ukubeka iliso kubangelwa kukungafumaneki kwaye kunamandla okutshintsha into ethile.
Ngaba sigcine yonke into?
Sinabathengi abaninzi abavela e-USA, abathengi abaninzi abavela eYurophu, abathengi abaninzi abasondeleyo eMpuma - eJapan, eSingapore njalo njalo. Ngokuqinisekileyo, isabelo esikhulu sabathengi baseRashiya. Oko kukuthi, umsebenzi awukho kummandla omnye. Abasebenzisi bafuna impendulo ekhawulezayo, kukho iimfuno zokuthobela imithetho eyahlukeneyo yendawo, kwaye ngaphakathi kwingingqi nganye sigcine amaziko edatha amabini, kunye kukho ezinye iinkonzo ezongezelelweyo, ezithi, kwakhona, zilungele ukuzibeka ngaphakathi kwendawo enye - kubathengi abangaphakathi. lo mmandla uyasebenza. REST abaphathi, abancedisi bogunyaziso, ababalulekanga kangako ekusebenzeni komxhasi xa bebonke, ungatshintshela kubo ngolibaziseko oluncinci olwamkelekileyo, kodwa awufuni ukuphinda uyiqambe ivili kwindlela yokubekwa esweni kunye nento omawuyenze. nabo. Ngoko ke, sizama ukusebenzisa izisombululo ezikhoyo kwizinga eliphezulu, kunokuphuhlisa uhlobo oluthile lobuchule kwiimveliso ezongezelelweyo. Kwaye kwenye indawo sisebenzisa kancinci ukutshintshela kwinqanaba le-DNS, kwaye simisela ukuphila kwenkonzo nge-DNS efanayo. IAmazon inenkonzo ye-Route 53, kodwa ayisiyiyo nje i-DNS onokuthi ungene kuyo kwaye yiyo leyo-ibhetyebhetye ngakumbi kwaye ifanelekile. Ngayo unokwakha iinkonzo ezisasazwa nge-geo kunye ne-geolocations, xa uyisebenzisela ukufumanisa apho umthengi uvela khona kwaye umnike iirekhodi ezithile - ngoncedo lwayo unokwakha i-failover architectures. Ukuhlolwa kwezempilo okufanayo kuqwalaselwe kwi-Route 53 ngokwayo, ubeka iindawo zokuphela ezibekwe esweni, zisete i-metrics, zisete ukuba zeziphi iiprothokholi zokumisela "ukuphila" kwenkonzo - tcp, http, https; cwangcisa ubungakanani betshekhi ezigqiba ukuba inkonzo iyaphila okanye hayi. Kwaye kwi-DNS ngokwayo uchaza oko kuya kuba yiprayimari, yintoni eya kuba yisekondari, apho utshintshe khona ukuba i-health-check iqhutywe ngaphakathi kwendlela 53. Konke oku kunokwenziwa ngezinye izixhobo, kodwa kutheni kulungele - sibeka phezulu kube kanye kwaye ungacingi ngayo konke konke ukuba sijonga njani, sitshintsha njani: yonke into isebenza ngokwayo.
Eyokuqala "kodwa": njani kwaye ngantoni ukugcina indlela engu-53 ngokwayo? Ngubani owaziyo, kuthekani ukuba kukho into eyenzekayo kuye? Ngethamsanqa, asizange sinyathele kule raki, kodwa kwakhona, ndiza kuba nebali ngaphambili lokuba kutheni sicinga ukuba sisafuna ukubhukisha. Apha sazandlala iindiza kwangethuba. Amatyeli aliqela ngemini sikhupha ngokupheleleyo yonke imimandla esinayo kwindlela yama-53. I-API yeAmazon ikuvumela ukuba uzithumele ngokulula kwi-JSON, kwaye sineeseva ezininzi zogcino apho siziguqula khona, sizilayishe ngendlela yoqwalaselo kwaye, ngokuthetha nje, uqwalaselo lokugcina. Ukuba kukho into eyenzekayo, sinokuyithumela ngokukhawuleza ngesandla ngaphandle kokulahlekelwa yidatha ye-DNS.
Okwesibini "kodwa": Yintoni engekagcinwa kulo mfanekiso? Ibhalansi ngokwayo! Ukusasazwa kwethu kwabathengi ngommandla kwenziwa lula kakhulu. Sinemimandla ye-bitrix24.ru, bitrix24.com, .de - ngoku kukho i-13 eyahlukeneyo, esebenza kwiindawo ezahlukeneyo. Sifike koku kulandelayo: ingingqi nganye inabalancers bayo. Oku kwenza ukuba kube lula kakhulu ukusasaza kwimimandla yonke, ngokuxhomekeke kwindawo apho umthwalo wothungelwano uphi. Ukuba oku kukungaphumeleli kwinqanaba le-balancer enye, ngoko ithathwa nje ngaphandle kwenkonzo kwaye isuswe kwi-dns. Ukuba kukho ingxaki kunye neqela labalinganisi, ngoko baxhaswa kwezinye iindawo, kwaye ukutshintsha phakathi kwabo kwenziwa ngokusebenzisa indlela efanayo53, kuba ngenxa ye-TTL emfutshane, ukutshintshwa kwenzeka ngaphakathi kobuninzi be-2, 3, 5 imizuzu. .
Okwesithathu "kodwa": Yintoni engekagcinwa? S3, ichanekile. Xa sibeka iifayile esizigcinela abasebenzisi kwi-s3, sasikholelwa ngokunyanisekileyo ukuba kukugqobhoza izixhobo kwaye akukho mfuneko yokuba sigcine nantoni na apho. Kodwa imbali ibonisa ukuba izinto zenzeka ngendlela eyahlukileyo. Ngokubanzi, i-Amazon ichaza i-S3 njengenkonzo esisiseko, kuba i-Amazon ngokwayo isebenzisa i-S3 ukugcina imifanekiso yomatshini, i-configs, imifanekiso ye-AMI, i-snapshots ... Kwaye ukuba i-s3 iphahlazeka, njengoko kwenzeka kanye kule minyaka ye-7, ngokude sisebenzise i-bitrix24, ilandela njenge-fan Kukho iqela elipheleleyo lezinto ezivelayo - ukungakwazi ukuqalisa oomatshini benyani, ukungaphumeleli kwe-api, njalo njalo.
Kwaye i-S3 inokuwa - yenzeka kanye. Ngoko ke, safika kwisicwangciso esilandelayo: kwiminyaka embalwa edlulileyo kwakungekho zixhobo ezinzulu zokugcina izinto zoluntu eRashiya, kwaye saqwalasela ukhetho lokwenza into yethu ... Ngethamsanqa, asizange siqale ukwenza oku, kuba siza siye sagrumba kubuchwephesha esingenabo, kwaye mhlawumbi bungamosha. Ngoku i-Mail.ru ine-s3-ehambelanayo yokugcina, i-Yandex inayo, kunye nenani labanye ababoneleli abanalo. Ekugqibeleni safika kwingcamango yokuba sifuna ukuba, okokuqala, ukugcina i-backup, kwaye okwesibini, ukukwazi ukusebenza neekopi zasekhaya. Ngommandla waseRashiya ngokukodwa, sisebenzisa inkonzo ye-Mail.ru Hotbox, eyi-API ehambelana ne-s3. Asizange sifune naluphi na utshintsho olukhulu kwikhowudi ngaphakathi kwesicelo, kwaye senze le ndlela ilandelayo: kwi-s3 kukho izinto ezibangela ukudala / ukususwa kwezinto, i-Amazon inenkonzo ebizwa ngokuba yiLambda - oku kusungulwa kwekhowudi ngaphandle komncedisi. iyakwenziwa kanye xa izichukumisi ezithile ziqhutywa.
Senze ngokulula kakhulu: ukuba i-trigger yethu iyavutha, senza ikhowudi eya kukopa into kwi-Mail.ru yokugcina. Ukuqalisa ngokupheleleyo umsebenzi kunye neekopi zedatha yendawo, sikwafuna ulungelelwaniso olubuyela umva ukuze abathengi abakwicandelo laseRussia basebenze kunye nokugcinwa okukufutshane kubo. Imeyile sele iza kugqiba izinto ezibangela ukuba igcinwe - kuya kwenzeka ukwenza ulungelelwaniso olubuyela umva kwinqanaba leziseko zophuhliso, kodwa okwangoku sikwenza oku kwinqanaba lekhowudi yethu. Ukuba sibona ukuba umxhasi uthumele ifayile, ngoko kwinqanaba lekhowudi sibeka isiganeko emgceni, siyiqhube kwaye senze ukuphindaphinda kwakhona. Kutheni kubi: ukuba senza uhlobo oluthile lomsebenzi kunye nezinto zethu ngaphandle kwemveliso yethu, oko kukuthi, ngeendlela ezithile zangaphandle, asiyi kuyithatha ingqalelo. Ngoko ke, silinda de kube sekupheleni, xa izinto ezibangela ukuba zivele kwinqanaba lokugcina, ukwenzela ukuba kungakhathaliseki ukuba siphumeza ikhowudi ukusuka kuyo, into eza kuthi ikopishwe kwelinye icala.
Kwinqanaba lekhowudi, sibhalisa zombini iisitoreji kumxhasi ngamnye: enye ithathwa njengeyona nto iphambili, enye ithathwa njengenkxaso. Ukuba yonke into ilungile, sisebenza kunye nokugcinwa okusondeleyo kuthi: oko kukuthi, abathengi bethu abase-Amazon, basebenza kunye ne-S3, kunye nabo basebenza eRashiya, basebenza kunye ne-Hotbox. Ukuba iflegi iqhutywe, ngoko i-failover kufuneka idibaniswe, kwaye sitshintshe abaxhasi kwenye indawo yokugcina. Singayijonga le bhokisi ngokuzimeleyo ngokwengingqi kwaye singayitshintsha emva naphambili. Asikayisebenzisi le nto okwangoku, kodwa siyibonelele le ndlela kwaye sicinga ukuba ngenye imini siyakufuna olu tshintsho kwaye lube luncedo. Oku sele kwenzekile kanye.
Owu, kwaye iAmazon yabaleka ...
Lo ka-Epreli uphawula isikhumbuzo sokuqala kokuvalwa kweTelegram eRashiya. Umboneleli ochaphazelekayo owawa phantsi kweli yi-Amazon. Kwaye, ngelishwa, iinkampani zaseRashiya ezisebenzela ihlabathi lonke zabandezeleka ngakumbi.
Ukuba inkampani yehlabathi kwaye iRashiya licandelo elincinci kakhulu kuyo, i-3-5% - kakuhle, indlela enye okanye enye, unokuzincama.
Ukuba le yinkampani yaseRussia emsulwa - ndiqinisekile ukuba kufuneka ibekwe kwindawo yalapha - kulungile, iya kuba lula kubasebenzisi ngokwabo, ikhululekile, kwaye kuya kubakho umngcipheko omncinci.
Kuthekani ukuba le yinkampani esebenza kwihlabathi jikelele kwaye inamanani alinganayo abaxhasi abavela eRashiya nakwindawo yehlabathi jikelele? Ukudityaniswa kwamacandelo kubalulekile, kwaye kufuneka basebenze kunye ngenye indlela okanye enye.
Ekupheleni kuka-Matshi 2018, uRoskomnadzor wathumela ileta kubaqhubi abakhulu kakhulu bechaza ukuba baceba ukuvimba izigidi ezininzi ze-Amazon IPs ukwenzela ukuvimba ... umthunywa weZello. Enkosi kwaba baboneleli abafanayo-bavuze ngempumelelo ileta kuye wonke umntu, kwaye bekukho ukuqonda ukuba unxibelelwano kunye neAmazon lunokwahlukana. KwakungolwesiHlanu, sabaleka sisoyikela koogxa bethu kwi-servers.ru, ngala mazwi: "Bahlobo, sifuna iiseva ezininzi eziya kuba zingekho eRussia, hayi eAmazon, kodwa, umzekelo, kwenye indawo eAmsterdam," ukuze sikwazi ukwenza okungenani ngandlela thile sifake eyethu iVPN kunye nommeleli apho kwezinye iindawo esingenako ukuziphembelela nangayiphi na indlela, umzekelo ii-endponts ze-s3 efanayo - asinakuzama ukuphakamisa inkonzo entsha kwaye sifumane eyahlukileyo. ip, usafuna ukufika apho. Kwiintsuku nje ezimbalwa, siseta ezi seva, saziphakamisa kwaye siqhuba, kwaye, ngokubanzi, silungiselele umzuzu ukuvalwa kokuqala. Kuyathakazelisa ukuba i-RKN, ijonge ingxabano kunye noloyiko, yathi: "Hayi, asizukuvimba nantoni na ngoku." (Kodwa le nto kanye de kube ngumzuzu apho iTelegram yaqala ukuvalelwa.) Emva kokumisela amandla okudlula kunye nokuqonda ukuba ukuvinjelwa akuzange kungeniswe, thina, nangona kunjalo, asizange siqale ukulungisa yonke into. Ewe, ukuba kunokwenzeka.
Kwaye ngoku ngo-2019 sisahlala phantsi kweemeko zokuvimba. Ndijonge phezolo: malunga nesigidi se-IPs siyaqhubeka nokuvalelwa. Enyanisweni, i-Amazon yayiphantse yavulwa ngokupheleleyo, ekuphakameni kwayo yafikelela kwiidilesi ze-20 yezigidi ... Ngokuqhelekileyo, inyaniso kukuba kungabikho ukuhambelana, ukuhambelana kakuhle. Ngequbuliso. Isenokungabikho ngenxa yezizathu zobugcisa - imililo, abembi, yonke loo nto. Okanye, njengoko sele sibonile, ayibobuchule ngokupheleleyo. Ngoko ke, umntu omkhulu kunye nomkhulu, kunye nee-AS zabo, banokulawula oku ngezinye iindlela - ukudibanisa ngokuthe ngqo kunye nezinye izinto sele zikwinqanaba le-l2. Kodwa kuguqulelo olulula, olufana nolwethu okanye oluncinci, unakho, ukuba kunokwenzeka, ube nokuphinda-phinda kwinqanaba leeseva eziphakanyiswe kwenye indawo, ziqwalaselwe kwangaphambili i-vpn, i-proxy, inamandla okutshintsha ngokukhawuleza uqwalaselo kubo kuloo macandelo. ezibaluleke kakhulu kuqhagamshelwano lwakho. Oku kube luncedo kuthi ngaphezu kwesihlandlo esinye, xa ukuvalelwa kwe-Amazon kwaqala; kwimeko embi kakhulu, savumela i-S3 traffic kubo, kodwa ngokuthe ngcembe konke oku kwasonjululwa.
Indlela yokugcina... umnikezeli wonke?
Okwangoku asinayo imeko xa yonke iAmazon yehla. Sinemeko efanayo eRashiya. E-Russia, sasingathwa ngumboneleli omnye, esikhethe kuye ukuba sibe neziza ezininzi. Kwaye kunyaka odlulileyo sijongene nengxaki: nangona ezi zimbini zedatha yamaziko, kunokubakho iingxaki esele zikhoyo kwinqanaba lokucwangciswa kwenethiwekhi yomnikezeli oya kuchaphazela zombini amaziko edatha. Kwaye sinokuphela singafumaneki kuzo zombini iisayithi. Ewe kwenzeka loo nto. Sagqiba ekubeni siphinde siqwalasele i-architecture ngaphakathi. Ayikatshintshi kakhulu, kodwa eRashiya ngoku sineendawo ezimbini, ezingekho kumnikezeli ofanayo, kodwa zimbini ezahlukeneyo. Ukuba enye iyasilela, sinokutshintshela kwenye.
I-hypothetically, kwi-Amazon siqwalasela ithuba lokugcinwa kwinqanaba lomnye umnikezeli; mhlawumbi uGoogle, mhlawumbi omnye umntu... Kodwa ukuza kuthi ga ngoku siye saqaphela ukuba ngelixa iAmazon ineengozi kwinqanaba lendawo enye yokufumaneka, iingozi kwinqanaba lommandla wonke zinqabile. Ke, ngokwethiyori sinombono wokuba sinokwenza "iAmazon ayiyoAmazon", kodwa xa sisenza oku akukabi njalo.
Amagama ambalwa malunga ne-automation
Ngaba i-automation isoloko iyimfuneko? Apha kufanelekile ukukhumbula isiphumo seDunning-Kruger. Kwi-axis ka-βxβ lulwazi lwethu namava esiwazuzayo, kwaye kwi-axis ethi βyβ kukuzithemba kwizenzo zethu. Ekuqaleni asazi nto kwaye asiqinisekanga konke konke. Emva koko siyazi kancinci kwaye sibe nokuzithemba okukhulu - oku kubizwa ngokuba "yincopho yobudenge", iboniswe kakuhle ngumfanekiso "ukuphazamiseka kwengqondo kunye nesibindi". Emva koko siye safunda kancinane kwaye sikulungele ukuya edabini. Emva koko sinyathela kwiimpazamo ezinzulu kwaye sizifumana sikwintlambo yokuphelelwa lithemba, xa sibonakala ngathi siyazi into ethile, kodwa enyanisweni asazi kakhulu. Emva koko, njengoko sizuza amava, sizithemba ngakumbi.
Ingqiqo yethu malunga nokutshintsha okuzenzekelayo kwiingozi ezithile kuchazwe kakuhle kakhulu yile grafu. Saqala - sasingazi ukuba senze njani nantoni na, phantse wonke umsebenzi wenziwa ngesandla. Emva koko siye saqonda ukuba sinokuncamathisela i-automation kuyo yonke into kwaye, njengokulala ngoxolo. Kwaye ngequbuliso sinyathela kwi-mega-rake: i-positive yobuxoki ibangelwa, kwaye sitshintsha i-traffic emva naphambili xa, ngendlela efanelekileyo, kwakungafanelanga siyenze le nto. Ngenxa yoko, ukuphindaphinda kuyawohloka okanye enye intoβleyo yintlambo yokuphelelwa lithemba. Kwaye ke sifika ekuqondeni ukuba kufuneka sisondele kuyo yonke into ngobulumko. Oko kukuthi, kunengqiqo ukuthembela kwi-automation, ukubonelela ngokunokwenzeka kwee-alamu zobuxoki. Kodwa! ukuba imiphumo ingaba yingozi, ngoko kungcono ukuyishiya kwi-duty shift, kwiinjineli ezisemsebenzini, eziza kuqinisekisa kwaye zibeke iliso ukuba kukho ingozi ngokwenene, kwaye iya kwenza izenzo eziyimfuneko ngesandla ...
isiphelo
Kwiminyaka eyi-7, sahamba kwinto yokuba xa into yawa, kwakukho i-panic-panic, ekuqondeni ukuba iingxaki azikho, kukho imisebenzi kuphela, kufuneka-kwaye ingasonjululwa. Xa usakha inkonzo, yijonge phezulu, uvavanye zonke iingozi ezinokuthi zenzeke. Ukuba ubabona ngokukhawuleza, ke ukubonelela ngokuphindaphinda kwangaphambili kunye nokwenzeka kokwakha isiseko sokumelana nesiphoso, kuba nayiphi na ingongoma enokuthi ingaphumeleli kwaye ibangele ukungasebenzi kwenkonzo ngokuqinisekileyo iya kwenza njalo. Kwaye nokuba kubonakala kuwe ukuba ezinye izinto ezisisiseko aziyi kusilela-ezinje nge-s3, khumbula ukuba ziyakwazi. Kwaye ubuncinci kwithiyori, yiba nombono wento oya kuyenza ngabo ukuba kukho into eyenzekayo. Yiba nesicwangciso solawulo lomngcipheko. Xa ucinga ukwenza yonke into ngokuzenzekelayo okanye ngesandla, hlola umngcipheko: kuya kwenzeka ntoni ukuba i-automation iqala ukutshintsha yonke into - ngaba oku akuyi kukhokelela kwimeko embi kakhulu xa kuthelekiswa nengozi? Mhlawumbi kwindawo ethile kufuneka kusetyenziswe ulungelelwaniso olufanelekileyo phakathi kokusetyenziswa kwe-automation kunye nokuphendula kwenjineli emsebenzini, oya kuvavanya umfanekiso wokwenyani kwaye aqonde ukuba kukho into efuna ukutshintshelwa kwindawo okanye "ewe, kodwa hayi ngoku."
Ukulungelelana okufanelekileyo phakathi kokufuna ukwenza izinto ngendlela egqibeleleyo kunye nomgudu wokwenene, ixesha, imali onokuthi uyichithe kucwangciso oya kuba nalo ekugqibeleni.
Lo mbhalo uyinguqu ehlaziyiweyo kunye neyandisiweyo yengxelo ka-Alexander Demidov kwinkomfa .
umthombo: www.habr.com