Namuhla, insizakalo ye-Bitrix24 ayinawo amakhulu ama-gigabits wethrafikhi, futhi ayinayo inqwaba yamaseva (yize, kunjalo, kukhona ambalwa akhona). Kodwa kumakhasimende amaningi iyithuluzi eliyinhloko lokusebenza enkampanini liwuhlelo lokusebenza olubalulekile lwebhizinisi. Ngakho-ke, ayikho indlela yokuwa. Kuthiwani uma ukuphahlazeka kwenzekile, kodwa isevisi "yalulama" ngokushesha kangangokuthi akekho oqaphela lutho? Futhi kungenzeka kanjani ukusebenzisa i-failover ngaphandle kokulahlekelwa ikhwalithi yomsebenzi kanye nenani lamakhasimende? U-Alexander Demidov, umqondisi wezinsizakalo zamafu e-Bitrix24, ukhulume ngebhulogi yethu mayelana nokuthi uhlelo lokubhuka luye lwavela kanjani phakathi neminyaka engu-7 yokuba khona komkhiqizo.
“Sethule i-Bitrix24 njenge-SaaS eminyakeni eyi-7 edlule. Ubunzima obukhulu kungenzeka ukuthi yilokhu okulandelayo: ngaphambi kokuthi wethulwe esidlangalaleni njenge-SaaS, lo mkhiqizo ubuvele ubukhona ngefomethi yesixazululo esinebhokisi. Amaklayenti ayithenge kithi, ayisingatha kumaseva awo, amisa ingosi yebhizinisi - isisombululo esijwayelekile sokuxhumana nabasebenzi, ukugcinwa kwamafayela, ukuphathwa komsebenzi, i-CRM, yilokho kuphela. Futhi ngo-2012, sanquma ukuthi sifuna ukwethula njenge-SaaS, siziphathe ngokwethu, siqinisekise ukubekezelelana kwamaphutha nokuthembeka. Sazuza ulwazi endleleni, ngoba kuze kube yileso sikhathi sasimane singenalo - sasingabakhi be-software kuphela, hhayi abahlinzeki bezinsizakalo.
Lapho sethula insizakalo, saqonda ukuthi into ebaluleke kakhulu ukuqinisekisa ukubekezelelana kwamaphutha, ukwethembeka kanye nokutholakala njalo kwenkonzo, ngoba uma unewebhusayithi evamile evamile, isitolo, isibonelo, futhi iwela kuwe futhi uhlala lapho ihora, uhlupheka kuphela, ulahlekelwa ama-oda , ulahlekelwa amaklayenti, kodwa kuklayenti lakho ngokwalo, lokhu akubalulekile kakhulu kuye. Kwamphatha kabi kodwa wahamba wayothenga kwenye indawo. Futhi uma lokhu kuyisicelo lapho wonke umsebenzi ngaphakathi kwenkampani, ukuxhumana, izinqumo ziboshelwe, khona-ke into ebaluleke kakhulu ukuzuza ukwethenjwa kwabasebenzisi, okungukuthi, ukungabavumeli futhi bangawi. Ngoba wonke umsebenzi ungama uma okuthile ngaphakathi kungasebenzi.
I-Bitrix.24 njenge-SaaS
Sihlanganise i-prototype yokuqala ngonyaka ngaphambi kokwethulwa komphakathi, ngo-2011. Sayihlanganisa esikhathini esingangesonto, sayibuka, sayisonta - yayisebenza ngisho. Okusho ukuthi, ungangena efomini, ufake igama lengosi lapho, ingosi entsha izovuleka, bese kwakhiwa isizinda somsebenzisi. Sayibuka, sahlola umkhiqizo ngokomthetho, sawuchitha, saqhubeka nokuwucwenga unyaka wonke. Ngoba besinomsebenzi omkhulu: besingafuni ukwenza izisekelo zekhodi ezimbili ezihlukene, besingafuni ukusekela umkhiqizo ohlanganisiwe ohlukile, izixazululo zamafu ezihlukene - besifuna ukukwenza konke ngaphakathi kwekhodi eyodwa.
Uhlelo lokusebenza lwewebhu olujwayelekile ngaleso sikhathi kwakuyiseva eyodwa lapho enye ikhodi ye-PHP isebenza khona, isizindalwazi se-mysql, amafayela alayishwa, amadokhumenti, izithombe zifakwa kufolda yokulayisha - kahle, konke kuyasebenza. Maye, akunakwenzeka ukwethula isevisi yewebhu ezinzile usebenzisa lokhu. Lapho, inqolobane esabalalisiwe ayisekelwe, ukuphindaphinda kwesizindalwazi akusekelwe.
Sakhe izimfuneko: leli yikhono lokutholakala ezindaweni ezihlukene, ukusekela ukuphindaphinda, futhi kubekwe kahle ezindaweni ezihlukene zedatha esabalaliswa ngokwezindawo. Hlukanisa i-logic yomkhiqizo futhi, empeleni, ukugcinwa kwedatha. Ukwazi ukukala ngokushintshashintshayo ngokuya ngomthwalo, futhi ubekezelele ama-statics ngokuphelele. Kulokhu kucatshangelwa, empeleni, izidingo zomkhiqizo zavela, esizicwengisisile phakathi nonyaka. Ngalesi sikhathi, endaweni yesikhulumi, okwavela ukuthi sibumbene - ngezisombululo zebhokisi, zenkonzo yethu - senze ukusekelwa kwalezo zinto esizidingayo. Ukusekelwa kokuphindaphinda kwe-mysql ezingeni lomkhiqizo ngokwawo: okungukuthi, umthuthukisi obhala ikhodi akacabangi ukuthi izicelo zakhe zizosatshalaliswa kanjani, usebenzisa i-api yethu, futhi siyazi ukuthi singasabalalisa kanjani kahle ukubhala nokufunda izicelo phakathi kwamakhosi. nezigqila.
Senze usekelo ngeleveli yomkhiqizo ngezinto ezigcina amafu ezahlukahlukene: i-google storage, amazon s3, kanye nosekelo lwe-open stack swift. Ngakho-ke, lokhu bekusilungele thina njengesevisi kanye nabathuthukisi abasebenza ngesixazululo esihlanganisiwe: uma besebenzisa i-API yethu emsebenzini, abacabangi ukuthi ifayela lizogcina ligcinwe kuphi, endaweni ohlelweni lwefayela noma endaweni yokugcina ifayela yento.
Ngenxa yalokho, sinqume ngokushesha ukuthi sizobhukha ezingeni laso sonke isikhungo sedatha. Ngo-2012, sethule ngokuphelele ku-Amazon AWS ngoba sase sinolwazi ngale nkundla - eyethu iwebhusayithi yabanjelwa lapho. Sikhangwe iqiniso lokuthi esifundeni ngasinye i-Amazon inezindawo ezimbalwa zokutholakala - empeleni, (ngamagama azo) izikhungo zedatha ezimbalwa ezizimele kakhulu noma ezingaphansi kwesinye futhi ezisivumela ukuthi sibhukhe ezingeni laso sonke isikhungo sedatha: uma ihluleka kungazelelwe, imininingwane yolwazi iphindwaphindwa i-master-master, amaseva ohlelo lokusebenza lwewebhu ayasekelwa, futhi idatha emile ithuthelwa endaweni yokugcina into ye-s3. Umthwalo ulinganiselwe - ngaleso sikhathi yi-Amazon elb, kodwa kamuva safika kwezethu izilinganisi zomthwalo, ngoba sasidinga ingqondo eyinkimbinkimbi.
Ababekufuna yikho ababekuthola...
Zonke izinto eziyisisekelo ebesifuna ukuziqinisekisa - ukubekezelela amaphutha kwamaseva ngokwawo, izinhlelo zokusebenza zewebhu, isizindalwazi - konke kusebenze kahle. Isimo esilula kakhulu: uma enye yezinhlelo zethu zokusebenza zewebhu ihluleka, khona-ke yonke into ilula - iyacishwa ekulinganiseni.
I-balancer (ngaleso sikhathi kwakuyi-elb yase-Amazon) yamaka imishini eyayingasebenzi njengengenampilo futhi yavala ukusatshalaliswa komthwalo kuyo. I-Amazon autoscaling yasebenza: lapho umthwalo ukhula, imishini emisha yengezwa eqenjini le-autoscaling, umthwalo wasakazwa emishinini emisha - konke kwakuhamba kahle. Ngezilinganisi zethu, ingqondo icishe ifane: uma okuthile kwenzeka kuseva yohlelo, sisusa izicelo kuyo, silahle le mishini, siqale emisha futhi siqhubeke nokusebenza. Uhlelo lushintshile kancane phakathi neminyaka, kodwa luyaqhubeka nokusebenza: lulula, luyaqondakala, futhi abukho ubunzima nalo.
Sisebenza emhlabeni wonke, inani eliphakeme lomthwalo wamakhasimende lihluke ngokuphelele, futhi, ngendlela enokuthula, kufanele sikwazi ukwenza umsebenzi othile wesevisi kunoma yiziphi izingxenye zesistimu yethu nganoma yisiphi isikhathi - ngaphandle kokuqashelwa amakhasimende. Ngakho-ke, sinethuba lokuvala i-database ekusebenzeni, ukusabalalisa kabusha umthwalo esikhungweni sedatha sesibili.
Kusebenza kanjani konke? - Sishintsha ithrafikhi siye esikhungweni sedatha esisebenzayo - uma kunengozi esikhungweni sedatha, khona-ke ngokuphelele, uma lokhu kuwumsebenzi wethu ohleliwe nge-database eyodwa, khona-ke sishintsha ingxenye yethrafikhi enikeza lawa maklayenti esikhungweni sedatha sesibili, simisa okwesikhashana ukuphindaphinda. Uma imishini emisha idingeka ezinhlelweni zokusebenza zewebhu ngoba umthwalo esikhungweni sedatha sesibili unyukile, zizoqala ngokuzenzakalelayo. Siqeda umsebenzi, ukuphindaphinda kubuyiselwa, futhi sibuyisela wonke umthwalo emuva. Uma sidinga ukubukisa umsebenzi othile ku-DC yesibili, isibonelo, faka izibuyekezo zesistimu noma ushintshe izilungiselelo ku-database yesibili, khona-ke, ngokuvamile, siphinda into efanayo, ngakolunye uhlangothi. Futhi uma lokhu kuyingozi, ngakho-ke senza yonke into kancane: sisebenzisa indlela yabaphathi bemicimbi ohlelweni lokuqapha. Uma ukuhlola okuningana kucushiwe futhi isimo siya kokubucayi, sizobe sisebenzisa lesi sibambi, isibambi esingenza lokhu noma lokho kunengqondo. Kusizindalwazi ngasinye, sicacisa ukuthi iyiphi iseva eyisihluthulelo sayo, futhi lapho ithrafikhi idinga ukushintshwa uma ingatholakali. Ngokomlando, sisebenzisa i-nagios noma ezinye izimfoloko zayo ngendlela eyodwa noma enye. Empeleni, izindlela ezifanayo zikhona cishe kunoma iyiphi isistimu yokuqapha okwamanje, kodwa mhlawumbe ngelinye ilanga sizoyisebenzisa. Manje ukuqapha kubangelwa ukungatholakali futhi kunamandla okushintsha okuthile.
Ingabe sikubekile konke?
Sinamakhasimende amaningi avela e-USA, amakhasimende amaningi avela eYurophu, amakhasimende amaningi aseduze neMpumalanga - Japan, Singapore njalonjalo. Yiqiniso, ingxenye enkulu yamakhasimende aseRussia. Okusho ukuthi, umsebenzi awukho esifundeni esisodwa. Abasebenzisi bafuna impendulo esheshayo, kunezidingo zokuthobela imithetho eyahlukene yendawo, futhi ngaphakathi kwesifunda ngasinye sigodle izikhungo zedatha ezimbili, futhi kukhona ezinye izinkonzo ezengeziwe, ezilungele futhi ukuzibeka endaweni eyodwa - kumakhasimende angaphakathi. lesi sifunda siyasebenza. Izibambi ze-REST, amaseva wokugunyaza, azibalulekile kangako ekusebenzeni kweklayenti lilonke, ungashintsha kuzo ngokubambezeleka okuncane okwamukelekayo, kodwa awufuni ukuphinda usungule isondo lokuthi ungawaqapha kanjani nokuthi wenzeni. nabo. Ngakho-ke, sizama ukusebenzisa izixazululo ezikhona kuze kube seqophelweni eliphezulu, kunokuthuthukisa uhlobo oluthile lwamakhono emikhiqizweni eyengeziwe. Futhi endaweni ethile sisebenzisa ukushintsha kancane ezingeni le-DNS, futhi sinquma ukuphila kwesevisi nge-DNS efanayo. I-Amazon inesevisi ye-Route 53, kodwa akuyona nje i-DNS ongangena kuyo futhi yilokho-ivumelana nezimo kakhulu futhi kulula. Ngayo ungakha izinsizakalo ezisatshalaliswa nge-geo nge-geolocations, uma uyisebenzisa ukuze unqume ukuthi iklayenti livelaphi futhi limnike amarekhodi athile - ngosizo lwayo ungakha izakhiwo ze-failover. Ukuhlolwa okufanayo kwezempilo kulungiselelwa ku-Route 53 uqobo, usetha amaphoyinti okugcina agadwayo, usethe amamethrikhi, usethe ukuthi yiziphi izinqubo zokunquma “ukuphila” kwesevisi - tcp, http, https; setha imvamisa yokuhlola enquma ukuthi isevisi iyaphila noma cha. Futhi ku-DNS ngokwayo ucacisa ukuthi kuzoba yini okuyinhloko, kuzoba yini okwesibili, kuphi ukushintsha uma ukuhlolwa kwezempilo kubangelwa ngaphakathi komzila 53. Konke lokhu kungenziwa ngamanye amathuluzi, kodwa kungani kulungele - sibeka phezulu kanye futhi ungacabangi ngakho nhlobo ukuthi sihlola kanjani, sishintsha kanjani: yonke into isebenza ngokwayo.
Eyokuqala "kodwa": kanjani futhi ngani ukugcina umzila 53 ngokwawo? Kwazi bani, kuthiwani uma kwenzeka okuthile kuye? Ngenhlanhla, asizange sinyathele kule reki, kodwa futhi, ngizoba nendaba ngaphambili yokuthi kungani sicabange ukuthi sisadinga ukubhukha. Lapha sazakhela ama straw kusenesikhathi. Izikhathi eziningana ngosuku senza ukulayisha okuphelele kwazo zonke izindawo esinazo kumzila wama-53. I-Amazon's API ikuvumela ukuthi uzithumele kalula ku-JSON, futhi sinamaseva ambalwa ayisipele lapho siyiguqula khona, siyilayishe ngendlela yokumisa futhi, uma sikhuluma nje, sibe nokucushwa kwekhophi yasenqolobaneni. Uma okuthile kwenzeka, singakuphakela ngokushesha mathupha ngaphandle kokulahlekelwa idatha yezilungiselelo ze-DNS.
Okwesibili "kodwa": Yini kulesi sithombe engakagodliwe? I-balancer ngokwayo! Ukusabalalisa kwethu amaklayenti ngesifunda kwenziwa kube lula kakhulu. Sinezizinda ze-bitrix24.ru, bitrix24.com, .de - manje kunezingu-13 ezihlukene, ezisebenza ezindaweni ezihlukahlukene. Sifike kulokhu okulandelayo: isifunda ngasinye sinabalinganisi baso. Lokhu kwenza kube lula kakhulu ukusabalalisa kuzo zonke izifunda, kuye ngokuthi ukuphi umthwalo omkhulu kunethiwekhi. Uma lokhu kuwukwehluleka ezingeni le-balancer eyodwa, khona-ke ivele ikhishwe enkonzweni futhi isuswe ku-dns. Uma kunenkinga ethile ngeqembu labalinganisi, khona-ke basekelwa kwezinye izingosi, futhi ukushintsha phakathi kwabo kwenziwa kusetshenziswa indlela efanayo53, ngoba ngenxa ye-TTL emfushane, ukushintsha kwenzeka phakathi kwemizuzu engu-2, 3, 5. .
Okwesithathu "kodwa": Yini engakagodliwe? S3, kulungile. Ngenkathi sibeka amafayela esiwagcinela abasebenzisi ku-s3, sasikholelwa ngobuqotho ukuthi iwukubhoboza izikhali futhi sasingekho isidingo sokugodla noma yini lapho. Kodwa umlando ubonisa ukuthi izinto zenzeka ngendlela ehlukile. Ngokuvamile, i-Amazon ichaza i-S3 njengenkonzo eyisisekelo, ngoba i-Amazon ngokwayo isebenzisa i-S3 ukugcina izithombe zomshini, izilungiselelo, izithombe ze-AMI, izifinyezo ... Futhi uma i-s3 iphahlazeka, njengoba kwenzeka kanye phakathi nale minyaka engu-7, inqobo nje uma sisebenzisa i-bitrix24, ilandela njengomlandeli Kukhona inqwaba yezinto ezivelayo - ukungakwazi ukuqala imishini ebonakalayo, ukuhluleka kwe-api, njalonjalo.
Futhi i-S3 ingawa - yenzeka kanye. Ngakho-ke, safika ohlelweni olulandelayo: eminyakeni embalwa edlule kwakungekho zindawo zokugcina izinto zomphakathi ezingathí sina eRussia, futhi sacabangela ukukhetha ukwenza okuthile okwethu ... Ngenhlanhla, asizange siqale ukwenza lokhu, ngoba sasizokwenza. singene echwebeni lobuchwepheshe esingenabo, futhi bungamosha. Manje i-Mail.ru inesitoreji esihambisana ne-s3, i-Yandex inaso, kanti inqwaba yabanye abahlinzeki banayo. Ekugcineni safika emcabangweni wokuthi sifuna ukuba, okokuqala, ukwenza ikhophi yasenqolobaneni, okwesibili, ikhono lokusebenza namakhophi endawo. Esifundeni saseRussia ngokukhethekile, sisebenzisa isevisi ye-Mail.ru Hotbox, okuyi-API ehambisana ne-s3. Besingadingi ukuguqulwa okukhulu kwekhodi ngaphakathi kohlelo lokusebenza, futhi senze le nqubo elandelayo: ku-s3 kunezicupho ezicupha ukwakhiwa/ukususwa kwezinto, i-Amazon inesevisi ebizwa ngokuthi iLambda - lokhu ukwethulwa kwekhodi okungenaseva. lokho kuzokwenziwa uma nje izibangeli ezithile zibasiwe.
Senze kalula nje: uma siqala umlilo, senza ikhodi ezokopisha into endaweni yokugcina ye-Mail.ru. Ukuze siqalise ngokugcwele umsebenzi ngamakhophi endawo edatha, sidinga futhi ukuvumelanisa okuhlanekezelwe ukuze amaklayenti ayingxenye yesiRashiya akwazi ukusebenza nesitoreji esiseduze nawo. Imeyili isizoqedela izingcipho ekugcinweni kwayo - kuzokwazi ukwenza ukuvumelanisa okuhlanekezelwe ezingeni lengqalasizinda, kodwa okwamanje sikwenza lokhu ngezinga lekhodi yethu. Uma sibona ukuthi iklayenti lithumele ifayela, lapho-ke kuleveli yekhodi sibeka umcimbi emgqeni, siwucubungule futhi senza ukuhlehla. Kungani kubi: uma senza uhlobo oluthile lomsebenzi ngezinto zethu ezingaphandle komkhiqizo wethu, okungukuthi, ngezinye izindlela zangaphandle, ngeke sikucabangele. Ngakho-ke, silinda kuze kube sekupheleni, lapho izimbangela zivela ezingeni lokugcina, ukuze kungakhathaliseki ukuthi sikhipha ikhodi kusuka kuphi, into eza kithi ikopishwa ngakolunye uhlangothi.
Ezingeni lekhodi, sibhalisa kokubili ukugcinwa kweklayenti ngalinye: eyodwa ibhekwa njengeyinhloko, enye ibhekwa njengesipele. Uma konke kuhamba kahle, sisebenza nesitoreji esiseduze nathi: okungukuthi, amakhasimende ethu ase-Amazon, asebenza ne-S3, futhi labo abasebenza eRussia, basebenza ne-Hotbox. Uma ifulegi licushiwe, i-failover kufanele ixhunywe, bese sishintshela amakhasimende kwesinye isitoreji. Singamaka leli bhokisi ngokuzimela ngokwesifunda futhi singawashintsha siye emuva naphambili. Asikakusebenzisi lokhu okwamanje, kodwa sihlinzekele le ndlela futhi sicabanga ukuthi ngolunye usuku sizoyidinga yona kanye le switch futhi ibe usizo. Lokhu sekwenzekile kanye.
O, futhi i-Amazon yabaleka ...
Lo Ephreli uphawula isikhumbuzo sokuqala kokuvinjwa kweTelegram eRussia. Umhlinzeki othinteke kakhulu owele ngaphansi kwalokhu yi-Amazon. Futhi, ngeshwa, izinkampani zaseRussia ezazisebenzela umhlaba wonke zahlupheka kakhulu.
Uma inkampani isemhlabeni wonke futhi iRussia iyingxenye encane kakhulu yayo, i-3-5% - kahle, ngandlela thile, ungawadela.
Uma lena kuyinkampani yaseRussia kuphela - ngiyaqiniseka ukuthi idinga ukutholakala endaweni - kahle, izomane ilungele abasebenzisi ngokwabo, ikhululeke, futhi kuzoba nezingozi ezimbalwa.
Kuthiwani uma lena kuyinkampani esebenza emhlabeni wonke futhi inenani elilinganayo lamaklayenti avela eRussia nasendaweni ethile emhlabeni jikelele? Ukuxhumana kwezigaba kubalulekile, futhi kufanele zisebenzisane ngendlela eyodwa noma enye.
Ekupheleni kuka-March 2018, u-Roskomnadzor wathumela incwadi ku-opharetha abakhulu kakhulu ethi bahlela ukuvimba ama-IP ayizigidi eziningana zama-Amazon ukuze bavimbele ... isithunywa seZello. Ngenxa yalaba bahlinzeki abafanayo - baputshuze ngempumelelo incwadi kuwo wonke umuntu, futhi kwaba nokuqonda ukuthi ukuxhumana ne-Amazon kungahlukana. KwakungoLwesihlanu, sigijimela ozakwethu bethu bevela ku-servers.ru, ngamazwi athi: "Bangane, sidinga amaseva amaningana angeke atholakale eRussia, hhayi e-Amazon, kodwa, isibonelo, kwenye indawo e-Amsterdam," ukuze sikwazi okungenani ukufaka i-VPN yethu kanye nommeleli lapho ukuze uthole amaphuzu athile esingakwazi ukuwathonya nganoma iyiphi indlela, isibonelo ama-endponts we-s3 efanayo - asikwazi ukuzama ukukhulisa isevisi entsha futhi sithole ehlukile. ip, usadinga ukufika lapho. Ezinsukwini ezimbalwa nje, samisa lezi ziphakeli, sazivuselela futhi sasebenza, futhi, ngokuvamile, silungiselela umzuzu lapho kuqala ukuvinjelwa. Kuyathakazelisa ukuthi u-RKN, ebuka isiphithiphithi nokwethuka, wathi: "Cha, ngeke sivimbe lutho manje." (Kodwa lokhu kuze kube yisikhathi lapho i-Telegram iqala ukuvinjelwa.) Ngemva kokusetha amandla okudlula futhi siqaphela ukuthi ukuvinjelwa kwakungazange kwethulwe, thina, noma kunjalo, asizange siqale ukulungisa yonke indaba. Yebo, uma kwenzeka.
Futhi ngo-2019, sisaphila ngaphansi kwezimo zokuvinjwa. Ngibheke izolo ebusuku: cishe ama-IP ayisigidi asaqhubeka nokuvinjwa. Yiqiniso, i-Amazon yayicishe ivinjelwe ngokuphelele, ekuphakameni kwayo kwafinyelela amakheli ayizigidi ezingu-20 ... Ngokuvamile, iqiniso liwukuthi kungase kungabi khona ukuhambisana, ukuhambisana okuhle. Ngokushesha. Kungase kungabi khona ngenxa yezizathu zobuchwepheshe - imililo, abavubukuli, konke lokho. Noma, njengoba sesibonile, hhayi ubuchwepheshe ngokuphelele. Ngakho-ke, umuntu omkhulu nomkhulu, onama-AS akhe, angaphatha lokhu ngezinye izindlela - ukuxhumana okuqondile nezinye izinto sezivele zisezingeni le-l2. Kodwa ngenguqulo elula, njengeyethu noma encane, ungakwazi, uma kwenzeka, ube nokuphindaphinda ezingeni lamaseva aphakanyiswe kwenye indawo, alungiselelwe kusengaphambili i-vpn, i-proxy, enekhono lokushintsha ngokushesha ukucushwa kubo kulawo maqembu. ezibalulekile ekuxhumekeni kwakho . Lokhu kwasiza kakhulu kithi izikhathi ezingaphezu kwesisodwa, lapho ukuvinjelwa kwe-Amazon kuqala; esimweni esibi kakhulu, sivumele ithrafikhi ye-S3 kuphela ngabo, kodwa kancane kancane konke lokhu kwaxazululwa.
Ungabhukha kanjani... umhlinzeki wonke?
Okwamanje, asinaso isimo uma kwenzeka yonke i-Amazon yehla. Sinesimo esifanayo saseRussia. E-Russia, sasingathwa umhlinzeki oyedwa, esikhethe kuye ukuba nezindawo ezimbalwa. Futhi ngonyaka odlule sibhekane nenkinga: nakuba lezi kuyizikhungo ezimbili zedatha, kungase kube nezinkinga kakade ezingeni lokucushwa kwenethiwekhi yomhlinzeki ezisazothinta zombili izikhungo zedatha. Futhi singagcina singatholakali kuzo zombili izingosi. Impela kwenzeka lokho. Sigcine sesicubungula kabusha i-architecture ngaphakathi. Akukashintshi kakhulu, kodwa eRussia manje sinezindawo ezimbili, ezingaveli kumhlinzeki ofanayo, kodwa ezivela ezimbili ezihlukene. Uma eyodwa yehluleka, singashintshela kwenye.
Ngokucatshangelwa, ku-Amazon sicabangela ithuba lokubhuka ezingeni lomunye umhlinzeki; mhlawumbe i-Google, mhlawumbe omunye umuntu... Kodwa kuze kube manje siye saqaphela ngokwenza ukuthi nakuba i-Amazon inezingozi ezingeni lendawo eyodwa etholakalayo, izingozi ezingeni lesifunda sonke azivamile. Ngakho-ke, ngokwethiyori sinombono wokuthi singenza ukubhuka "i-Amazon akuyona i-Amazon", kodwa empeleni lokhu akukabi njalo.
Amagama ambalwa mayelana ne-automation
Ingabe i-automation ihlale idingeka? Lapha kufanelekile ukukhumbula umphumela we-Dunning-Kruger. Ekseni elithi “x” kukhona ulwazi lwethu nolwazi esiluzuzayo, futhi ekseni ethi “y” kukhona ukuzethemba ezenzweni zethu. Ekuqaleni asazi lutho futhi asiqiniseki nhlobo. Khona-ke siyazi kancane futhi sibe nokuzethemba okukhulu - lokhu okubizwa ngokuthi "isiqongo sobuwula", okuboniswa kahle yisithombe "ukuwohloka komqondo nesibindi". Khona-ke sesifunde okuncane futhi sesilungele ukuya empini. Bese sinyathela emaphutheni amakhulu futhi sizithola sisesigodini sokuphelelwa ithemba, lapho kubonakala sengathi sazi okuthile, kodwa empeleni asazi okuningi. Khona-ke, njengoba sizuza okuhlangenwe nakho, siba nokuzethemba okwengeziwe.
Ukuqonda kwethu mayelana nokushintsha okuzenzakalelayo okuhlukahlukene ezingozini ezithile kuchazwa kahle kakhulu yile grafu. Saqala - sasingazi ukuthi kwenziwa kanjani noma yini, cishe wonke umsebenzi wenziwa ngesandla. Sabe sesibona ukuthi singanamathisela i-automation kukho konke futhi, njengokuthi, silale ngokuthula. Futhi ngokuzumayo sinyathela i-mega-rake: i-positive positive iqala, futhi sishintsha ithrafikhi siye emuva naphambili lapho, ngendlela enhle, bekungafanele sikwenze lokhu. Ngenxa yalokho, ukuphindaphinda kuyawohloka noma okunye—lesi yisona kanye isigodi sokuphelelwa ithemba. Bese sifika ekuqondeni ukuthi kufanele sisondele kuyo yonke into ngobuhlakani. Okusho ukuthi, kunengqondo ukuthembela ku-automation, ukuhlinzeka ngokungenzeka kwama-alamu angamanga. Kodwa! uma imiphumela ingaba mibi kakhulu, khona-ke kungcono ukuyishiya emsebenzini, konjiniyela abasemsebenzini, abazoqinisekisa futhi baqaphe ukuthi kunengozi ngempela, futhi bazokwenza izenzo ezidingekayo ngesandla ...
isiphetho
Phakathi neminyaka engu-7, sasuka eqinisweni lokuthi lapho into iwa, kwakukhona ukwethuka-ukwesaba, ukuqonda ukuthi izinkinga azikho, kunemisebenzi kuphela, kufanele - futhi ingaxazululwa. Uma wakha isevisi, yibheke phezulu, uhlole zonke izingozi ezingase zenzeke. Uma ubabona ngaso leso sikhathi, bese uhlinzeka ngokuphindaphinda umsebenzi kusengaphambili kanye nethuba lokwakha ingqalasizinda ebekezelela iphutha, ngoba noma yiliphi iphuzu elingase lihluleke futhi liholele ekungasebenzini kwenkonzo nakanjani lizokwenza kanjalo. Futhi ngisho noma kubonakala kuwe ukuthi ezinye izici zengqalasizinda ngeke neze zehluleke - njenge-s3, khumbula ukuthi zingakwazi. Futhi okungenani ngokombono, yiba nombono wokuthi uzokwenzani ngabo uma kukhona okwenzekayo. Yiba nohlelo lokulawula ubungozi. Uma ucabanga ukwenza yonke into ngokuzenzakalelayo noma ngesandla, hlola izingozi: kuzokwenzekani uma i-automation iqala ukushintsha yonke into - ingabe lokhu ngeke kuholele esimweni esibi nakakhulu uma kuqhathaniswa nengozi? Mhlawumbe endaweni ethile kudingekile ukusebenzisa ukuvumelana okunengqondo phakathi kokusetshenziswa kwe-automation kanye nokusabela kukanjiniyela osemsebenzini, ozohlola isithombe sangempela futhi aqonde ukuthi kukhona okudinga ukushintshwa ngaso leso sikhathi noma “yebo, kodwa hhayi manje.”
Ukuvumelana okunengqondo phakathi kokufuna ukuphelela kanye nomzamo wangempela, isikhathi, imali ongayisebenzisa ohlelweni oyogcina ube nalo.
Lo mbhalo uyinguqulo ebuyekeziwe neyandisiwe yombiko ka-Alexander Demidov engqungqutheleni .
Source: www.habr.com