Kunamakhulu ezindatshana ku-inthanethi mayelana nezinzuzo zokuhlaziya ukuziphatha kwekhasimende. Ngokuvamile, lokhu kusebenza embonini yokudayisa. Kusukela ekuhlaziyweni kwezinqola zokuthenga, ukuhlaziya kwe-ABC ne-XYZ, ukuya ekukhangiseni kokugcinwa kanye nokunikezwayo komuntu siqu. Izindlela ezehlukene zisetshenziswe amashumi eminyaka, ama-algorithms athuthukiswe kahle, ikhodi ibhaliwe futhi ixazululwe-vele uyithathe futhi uyisebenzise. Kithina, kuvele inkinga eyodwa ebalulekile: kwa-ISPsystem, singabathuthukisi besoftware, hhayi umthengisi.
Igama lami ngingu-Denis, futhi okwamanje nginomthwalo wemfanelo wokubuyisela emuva amasistimu okuhlaziya ku-ISPsystem. Lena indaba yokuthi mina nozakwethu - obhekele ukubukwa kwedatha - uzame ukubheka imikhiqizo yethu yesoftware ngokusebenzisa i-prism yalolu lwazi. Ake siqale, njengenjwayelo, ngomlando.
Ekuqaleni kwakukhona izwi, futhi igama elithi "Sizozama?"
Ngaleso sikhathi, ngangisebenza njengonjiniyela emnyangweni we-R&D. Konke kwaqala lapho uDanil efunda okuthile lapha kuHabr. - ithuluzi lokuhlaziya ukushintsha komsebenzisi ezinhlelweni zokusebenza. Benginokungabaza ngandlela thize ngombono wokuyisebenzisa esimweni sethu. Onjiniyela belabhulali bacaphune izibonelo zokuhlaziya izinhlelo zokusebenza lapho isenzo esiqondiwe sichazwe ngokucacile—ukufaka i-oda noma enye indlela yokukhokha kumnikazi. Imikhiqizo yethu ilethwa endaweni. Okusho ukuthi, umsebenzisi uqala athenge ilayisense bese eqala uhambo lwakhe ngaphakathi kohlelo lokusebenza. Yebo, sinezinguqulo zedemo. Ungazisebenzisa ukuze uzame umkhiqizo, ukuze ungathengi ingulube ephaketheni.
Kodwa iningi lemikhiqizo yethu iqondiswe emakethe yokubamba. Lawa amaklayenti amakhulu, futhi umnyango wethu wokuthuthukiswa kwebhizinisi uyaweluleka ngamakhono omkhiqizo. Lokhu kusho ukuthi ngesikhathi sokuthenga, amaklayenti ethu aseyazi kakade ukuthi yimiphi imisebenzi isofthiwe yethu ezowasiza ukuyixazulula. Ukugeleza kwesicelo sabo kufanele kuhambisane ne-CJM eshumekwe emkhiqizweni, futhi izixazululo ze-UX zizobasiza ukuthi bahlale endleleni. Spoiler: akunjalo njalo. Ukwazi umtapo wezincwadi kubambezelekile... kodwa hhayi isikhathi eside.
Konke kwashintsha ngokukhululwa kwesiqalo sethu - - inkundla yokwakha isitolo se-inthanethi nge-akhawunti ye-Instagram. Lolu hlelo lokusebenza lunikeze abasebenzisi isivivinyo samahhala samasonto amabili sazo zonke izici zalo. Ngemva kwalokho, kwadingeka banqume ukuthi bazobhalisa yini. Lokhu kuwufanela kahle umqondo "wesenzo sethagethi". Ngakho, banquma ukuyizama!
Imiphumela yokuqala noma lapho ungathola khona imibono
Ithimba lami labathuthukisi kanye nami sixhume umkhiqizo ohlelweni lokuqoqa imicimbi ngosuku olulodwa nje. Ngizokhuluma iqiniso: I-ISPsystem isebenzisa isistimu yayo yokuqoqa imicimbi yokuvakashela ikhasi, kodwa akukho okusivimbelayo ekusebenziseni i-Yandex.Metrica ngezinjongo ezifanayo, njengoba ivumela ukukhishwa kwedatha eluhlaza mahhala. Sifunde izibonelo ezithile zokusetshenziswa komtapo wezincwadi, futhi ngemva kweviki lokuqoqwa kwedatha, saba negrafu yokuchofoza.
Igrafu yoguquko. Ukusebenza okuyinhloko; ezinye izinguquko zisusiwe ukuze zicace.
Kwavela njengesibonelo: ipulani, icacile, futhi inhle. Kusukela kule grafu, sikwazile ukuhlonza imizila evame kakhulu kanye noshintsho lapho abantu bahlala isikhathi eside kakhulu. Lokhu kwasivumela ukuba siqonde okulandelayo:
- Esikhundleni se-CJM enkulu ehlanganisa izinhlangano eziyishumi nambili, zimbili kuphela ezisetshenziswa ngokuqhubekayo. Kudingeka siqhubeke siqondise abasebenzisi ezindaweni ezifanele sisebenzisa izixazululo ze-UX.
- Kwamanye amakhasi, aklanywe abaklami be-UX njengamakhasi ahlukanisayo, abantu bachitha isikhathi esingenangqondo. Kubalulekile ukukhomba ukuthi yini ehlanganisa izici zokuma bese uhamba ekhasini elithile futhi ulungise ngokufanele.
- Ngemuva kokuchofoza okungu-10, abasebenzisi abangu-20% baqale ukukhathala futhi balahle isikhathi sabo sohlelo lokusebenza. Futhi lokhu kucatshangelwa ukuthi sinamakhasi amahlanu okugibela! Sidinga ukukhomba amakhasi lapho abasebenzisi beshiya khona izikhathi zabo futhi bafinyeze indlela eya kubo. Okungcono nakakhulu: khomba noma yimiphi imizila evamile futhi unike amandla ukuguqulwa okusheshayo kusuka ekhasini lomthombo kuya ekhasini okuyiwa kulo. Kuzwakala kufana nokuhlaziywa kwe-ABC nokuhlaziya ukulahlwa kwenqola, akunjalo?
Futhi lapha sicabangele kabusha indlela yethu yokusebenzisa leli thuluzi emikhiqizweni yasendaweni. Sinqume ukuhlaziya umkhiqizo owathengiswa futhi wasetshenziswa— Iyinkimbinkimbi kakhulu, ngokuhleleka kobukhulu bamabhizinisi. Besilindele ngokulangazela umphumela wegrafu yoguquko.
Mayelana nokudumazeka nezikhuthazo
Ukudumala #1
Kwaba ukuphela kosuku lokusebenza, ukuphela kwenyanga, nokuphela konyaka konke ngesikhathi esisodwa—ngo-December 27. Imininingwane isiqoqiwe, imibuzo ibhaliwe. Kwakusele imizuzwana ngaphambi kokuba yonke into icutshungulwe, futhi sasizokwazi ukubheka imiphumela yemisebenzi yethu futhi sithole ukuthi unyaka olandelayo womsebenzi wawuzoqala kanjani. Umnyango we-R&D, imenenja yomkhiqizo, abaklami be-UX, umholi weqembu, nabathuthukisi bahlangana phambi komqapha ukuze babone ukuthi uhambo lwabasebenzisi lubukeka kanjani emkhiqizweni wabo, kodwa... sibonile lokhu:
Igrafu yoguquko yakhiwe umtapo wolwazi we-Retentioneering
Ugqozi #1
Ixhumeke kakhulu, inqwaba yezinhlangano, izimo ezingacacile. Okuwukuphela kwento eyayisobala ukuthi unyaka omusha womsebenzi wawungeke uqale ngokuhlaziya, kodwa ngokusungula indlela yokwenza umsebenzi ube lula ngegrafu enjalo. Kodwa angikwazanga ukunyakazisa umuzwa wokuthi yonke into yayilula kunalokho engangikucabanga. Futhi ngemva kwemizuzu eyishumi nanhlanu yokufunda ikhodi yomthombo wokugcinwa kwe-Retentioneering, ngakwazi ukuthumela igrafu eyakhiwe kufomethi yamachashazi. Lokhu kwangivumela ukuba ngikhiphe igrafu kwelinye ithuluzi—iGephi. Bese kuba ingcebo yokuhlaziya igrafu: ukunqwabelanisa, izihlungi, izibalo—okufanele ukwenze ukulungisa amapharamitha adingekayo kusixhumi esibonakalayo. Sinalokhu engqondweni, sasuka saya emaholidini oNcibijane.
Ukudumala #2
Ngemva kokubuyela emsebenzini, sathola ukuthi ngenkathi wonke umuntu eziphumulele, amakhasimende ethu kade ehlola umkhiqizo. Kangangoba izehlakalo ebezingabonwa ngaphambilini bezivele endaweni yokugcina imininingwane. Lokhu kwakusho ukuthi sidinga ukubuyekeza imibuzo yethu.
Kudingeka isizinda esincane ukuze uqonde ukubaluleka kwaleli qiniso. Sidlulisela kokubili izehlakalo esizimakile (isibonelo, ukuchofoza izinkinobho ezithile) kanye nama-URL wamakhasi avakashelwe umsebenzisi. Esimeni sikaCartbee, imodeli "yesenzo esisodwa, ikhasi elilodwa" isebenzile. Kodwa nge-VMmanager, isimo sasihluke ngokuphelele: amafasitela amaningi e-modal ayengavuleka ekhasini elilodwa. Kulokhu, umsebenzisi angenza imisebenzi ehlukahlukene. Isibonelo, i-URL:
/host/item/24/ip(modal:modal/host/item/ip/create)
Lokhu kusho ukuthi umsebenzisi wengeze ikheli le-IP ekhasini elithi "Amakheli e-IP". Lokhu kuveza izindaba ezimbili:
- Kunepharamitha yendlela ku-URL—i-ID yomshini obonakalayo. Idinga ukukhishwa.
- I-URL iqukethe isihlonzi sewindi le-modal. Sidinga "ukuqaqa" ama-URL anjalo ngandlela thile.
Enye inkinga ukuthi imicimbi esiyimakile iqukethe amapharamitha. Isibonelo, bekunezindlela ezinhlanu ezihlukene zokufinyelela ikhasi elinolwazi mayelana nomshini obonakalayo ovela ohlwini. Ngenxa yalokho, kwathunyelwa umcimbi owodwa, kodwa nepharamitha ebonisa ukuthi iyiphi indlela umsebenzisi ayisebenzise. Kwakukhona izenzakalo eziningi ezinjalo, futhi yonke imingcele yayihlukile. Ngaleso sikhathi, yonke ingqondo yethu yokukhipha idatha yabhalwa ngolimi lwe-Clickhouse SQL. Imibuzo yemigqa engu-150-200 yayisiqala ukuzwakala njengokujwayelekile. Izinkinga zazisihaqile.
Ugqozi #2
Ngolunye usuku ekuseni kakhulu, u-Danil, ephenya ngokudabukisayo imizuzu emibili, wangiphakamisa, "Masibhale amapayipi okucubungula idatha." Sacabanga ngakho futhi sanquma ukuthi uma sizokwenza okuthile, kufanele sihambe nento efana ne-ETL. Okuthile okungase kuhlunge idatha ngokushesha futhi kudonse idatha edingekayo kweminye imithombo. Ngakho, isevisi yethu yokuqala yokuhlaziya ene-backend egcwele yazalwa. Isebenzisa izigaba ezinhlanu eziyinhloko zokucubungula idatha:
- Ikhipha imicimbi endaweni yokugcina idatha futhi ilungiselelwa ukucutshungulwa.
- Ukucacisa "ukukhipha" lezo zihlonzi zewindi eziyimodeli, izinhlaka zomcimbi, neminye imininingwane eqondene nemicimbi.
- Ukucebisa (kusuka egameni elithi "ukuceba") ukukhuliswa kwemicimbi ngedatha evela emithonjeni yezinkampani zangaphandle. Ngaleso sikhathi, lokhu kwakuhlanganisa kuphela isistimu yethu yokukhokha, i-BILLmanager.
- Ukuhlunga kuyinqubo yokuhlunga izehlakalo ezihlanekezela imiphumela yokuhlaziya (imicimbi evela ezindlini zangaphakathi, izinto ezingaphandle, njll.).
- Ilayisha imicimbi eyamukelwe endaweni yokugcina esiyibiza ngokuthi idatha ehlanzekile.
Manje, bekungenzeka ukugcina ukuhambisana ngokungeza imithetho yokucubungula umcimbi noma iqembu lemicimbi efanayo. Isibonelo, kusukela lapho, asizange sibuyekeze ukukhipha i-URL ngisho nakanye. Kodwa-ke, ukuhluka kwama-URL amaningana kungeziwe kusukela lapho. Bathobela imithetho esivele yakhelwe kusevisi futhi icutshungulwa ngendlela efanele.
Ukudumala #3
Lapho sesiqale ukuhlaziya kwethu, sabona ukuthi kungani igrafu ixhumeke kangaka. Isizathu kwakuwukuthi cishe yonke i-N-gram yayiqukethe izinguquko ezingenakufezwa ngokusebenzisa isixhumi esibonakalayo.
Kwaqala uphenyo oluncane. Ngididwe iqiniso lokuthi bekungekho izinguquko ezingafezeki ngaphakathi kwebhizinisi elilodwa. Ngakho, lokhu bekungesona isiphazamisi ohlelweni lokuqoqa imicimbi noma isevisi yethu ye-ETL. Kubonakala sengathi umsebenzisi ubesebenza ezinkampanini eziningi ngesikhathi esisodwa ngaphandle kokushintsha phakathi kwazo. Kwakungafinyelelwa kanjani lokhu? Ngokusebenzisa amathebhu esiphequluli ahlukene.
Lapho sihlaziya iCartbee, ukucaciswa kwayo kusigcinile. Besisebenzisa uhlelo lokusebenza kumadivayisi eselula, lapho ukusebenza kumathebhu amaningi kungenangqondo. Lapha, nokho, sisebenzisa uhlelo lokusebenza lwedeskithophu, futhi ngenkathi umsebenzi wenziwa kuhlelo lokusebenza olulodwa, kunengqondo ukuchitha leso sikhathi ukulungisa izilungiselelo noma ukuqapha isimo somunye. Ukugwema ukulahlekelwa ukuqhubeka, sivele sivule enye ithebhu.
Ugqozi #3
Ozakwethu bokuthuthukisa abaphambili bafundise uhlelo lokuqoqa imicimbi ukuhlukanisa phakathi kwamathebhu. Sasikulungele ukuqala ukuwahlaziya. Nempela senza kanjalo. Njengoba bekulindelekile, ama-CJM awazange afane nezindlela zangempela: abasebenzisi bachithe isikhathi esiningi emakhasini ekhathalogi, beshiya izikhathi namathebhu ezindaweni ezingalindelekile kakhulu. Ngokusebenzisa ukuhlaziya kwe-clickstream, sikwazile ukuhlonza izinkinga kwezinye izakhiwo ze-Mozilla. Ngenxa yezinkinga zokusetshenziswa, izici zokuzulazula zinyamalele noma amakhasi angenalutho, okufanele afinyeleleke kuphela kubaphathi, abonisiwe. Ikhasi livuliwe, kodwa akukho okuqukethwe okuvela ngemuva. Ukubala ukusakazwa kokuchofoza kusivumele ukuthi sihlole ukuthi yiziphi izici ebezisetshenziswa ngempela. Ama-Flowcharts anikeze ukuqonda kokuthi abasebenzisi bahlangabezane kanjani nephutha elithile. Idatha isivumele ukuthi senze ukuhlola okususelwa ekuziphatheni. Kwakuyimpumelelo; leso senzo asibanga yize.
I-automation yezibalo
Ngesinye sedemo yethu yemiphumela, sibonise ukuthi i-Gephi isetshenziswe kanjani ekuhlaziyeni igrafu. Leli thuluzi likuvumela ukuthi ubonise idatha ye-clickstream etafuleni. Inhloko yomnyango we-UX yenza iphuzu elibaluleke kakhulu elathonya ukuthuthukiswa kwethimba lonke lokuhlaziya ukuziphatha enkampanini: "Masenze into efanayo, kodwa ku-Tableau kanye nezihlungi-kuzoba lula kakhulu."
Ngabe sengicabanga: kungani kungenjalo? Ukugcinwa kwedatha kugcina yonke idatha yakho ku-pandas.Isakhiwo se-DataFrame. Futhi lokho empeleni itafula. Ngakho enye isevisi yazalwa: Umhlinzeki Wedatha. Ayigcinanga ngokuguqulela igrafu ibe ithebula kodwa iphinde yabala ukuduma kwekhasi nokusebenza kwalo okuhlobene, umthelela walo ekugcinweni komsebenzisi, ukuthi abasebenzisi bahlala isikhathi esingakanani kulo, nokuthi yimaphi amakhasi abasebenzisi abawashiya kaningi. Futhi ukusebenzisa ukubona ngeso lengqondo ku-Tableau kwehlise izindleko zokuhlaziya igrafu kangangokuthi isikhathi sokuphindaphinda sokuhlaziywa kokuziphatha emkhiqizweni sanqanyulwa cishe phakathi.
U-Danil uzokhuluma ngokuthi lokhu kuboniswa kusetshenziswa kanjani nokuthi yiziphi iziphetho ezingafinyelelwa.
Amatafula amaningi kankulunkulu wamatafula!
Ngefomu elenziwe lula, umsebenzi wakhiwe ngendlela elandelayo: bonisa igrafu yoshintsho ku-Tableau, hlinzeka ngamakhono okuhlunga, futhi ukwenze kucace futhi kube lula ngangokunokwenzeka.
Ukudweba igrafu eqondisiwe ku-Tableau bekungemnandi neze. Futhi noma ngabe uphumelele, ukudlula uGefi kwakubonakala kungenakwenzeka. Kwakudingeka okuthile okulula kakhulu nokufinyeleleka kalula. Itafula! Phela, igrafu imelelwa kalula njengemigqa yethebula, lapho irowu ngayinye iwunqenqema lomthombo. Ngaphezu kwalokho, besivele sinalo ithebula elilungiswe ngokucophelela kusetshenziswa i-Retentioneering kanye ne-Data Provider. Okwakusele nje wukukhiphela itafula ku-Tableau bese uhlola umbiko.
Ekhuluma ngokuthi wonke umuntu uthanda amatafula
Nokho, sihlangabezane nenye inkinga lapha. Yini okufanele uyenze ngomthombo wedatha? Ukuxhuma ku-pandas.I-DataFrame bekungeyona inketho; I-Tableau ayinaso isixhumi esinjalo. Ukusetha idatha egciniwe ehlukile yokugcina igrafu kubonakala kuyisixazululo esinamandla kakhulu esinamathemba afiphele. Futhi izinketho zasendaweni zokuthekelisa bezingafanele ngenxa yomsebenzi owenziwa mathupha njalo odingekayo. Saphenya ohlwini lwezixhumi ezitholakalayo, futhi iso lethu lawela entweni , eququda ngokudangala phansi.
I-Tableau inokukhethwa okubanzi kwezixhumi. Sithole eyodwa exazulule inkinga yethu.
Yini lokhu? Amathebhu amasha esiphequluli kamuva, kwacaca ukuthi lesi sixhumi sivumela idatha ukuthi ibuyiswe nge-URL. Ingemuva lokubala idatha ngokwayo bese licishe lilungile; osekusele wukuhlanganisa neWDC. UDenis uchithe izinsuku ezimbalwa efunda imibhalo futhi elwa nezindlela zeTableau, wabe esengithumelela isixhumanisi, engisinamathisele efasiteleni lokuxhuma.
Ifomu lethu lokuxhumana le-WDC. UDenis wamisa owakhe umugqa wangaphambili futhi wanakekela ezokuphepha.
Ngemva kwemizuzu embalwa yokulinda (idatha ibalwa ngokushintshashintshayo ngesicelo), ithebula lavela:
Yilokhu okubukeka kuhlelo lwedatha eluhlaza kusixhumi esibonakalayo se-Tableau.
Njengoba kuthenjisiwe, umugqa ngamunye waleli thebula ubumele unqenqema lwegrafu, okungukuthi, uguquko lomsebenzisi. Iphinde iqukethe izici ezimbalwa ezengeziwe, njengenombolo yabasebenzisi abahlukile, inani eliphelele loshintsho, nezinye.
Singavele sikhiphe leli thebula embikweni njengoba linjalo, sifafaze inani elikhulu lezihlungi kulo, bese sithumela ithuluzi olwandle. Kuzwakala kunengqondo. Singenzani ngetafula? Kodwa leyo akuyona indlela yethu, ngoba asenzi nje itafula, kodwa ithuluzi lokuhlaziya nokwenza izinqumo zomkhiqizo.
Ngokuvamile, lapho uhlaziya idatha, abantu bafuna ukuthola izimpendulo zemibuzo. Kuhle. Ake siqale ngabo.
- Yiziphi izinguquko ezivame kakhulu?
- Bangena kuphi abantu emakhasini athile?
- Ngokwesilinganiso, abantu bachitha isikhathi esingakanani kuleli khasi ngaphambi kokuhamba?
- Kukangaki abantu beshintsha ukusuka ku-A baye ku-B?
- Iseshini iphelela kumaphi amakhasi?
Umbiko ngamunye, noma inhlanganisela yakho, kufanele ivumele umsebenzisi ukuthi azitholele izimpendulo zale mibuzo ngokuzimela. Isu elibalulekile lapha ukuhlinzeka ngethuluzi lokuzisiza. Lokhu kuwusizo kokubili ekunciphiseni umthwalo womsebenzi emnyangweni we-analytics kanye nokunciphisa isikhathi sokwenza izinqumo—phela, asikho isidingo sokuya ku-Youtrack futhi udale umsebenzi womhlaziyi; vele uvule umbiko.
Pho sitholeni?
Amadeshibhodi avame ukuhlukana kuphi?
Isiqephu sombiko wethu. Ngemva kwedeshibhodi, wonke umuntu waya ohlwini lwe-VM noma uhlu lwama-node.
Masithathe ithebula eliphelele lokuchofoza futhi silihlunge ngekhasi lomthombo. Ngokuvamile, ukuchofoza okuvela kudeshibhodi kuya ohlwini lwemishini ebonakalayo. Ngaphezu kwalokho, ikholomu ye-Regularity iphakamisa ukuthi lesi isenzo esiphindaphindayo.
Avelaphi amaqoqo?
Izihlungi emibikweni zisebenza ngezindlela zombili: ungathola ukuthi zivelaphi, noma zashonaphi.
Izibonelo zibonisa ukuthi nokuba nezihlungi ezimbili ezilula kanye nemigqa yokukala ngamanani kukuvumela ukuthi uthole ulwazi ngokushesha.
Ake sibuze okunye okunzima kakhulu.
Abasebenzisi bavame ukushiya kuphi izikhathi zabo?
Abasebenzisi be-VMmanager bavame ukusebenza kumathebhu ahlukene
Ukuze senze lokhu, sidinga umbiko onedatha ehlanganiswe umthombo wokudlulisela. Izindawo okuyiwa kuzo zazibizwa ngokuthi izindawo zokunqamuka—imicimbi eyayiphawula ukuphela kochungechunge lokudluliselwa.
Kubalulekile ukuqaphela ukuthi lokhu kungase kube ukuphela kweseshini noma ukuvulwa kwethebhu entsha. Isibonelo sibonisa ukuthi iketango ngokuvamile ligcina kuhlu lwemishini ebonakalayo. Ukuziphatha okuvamile ukushintshela kwenye ithebhu, ehambisana nephethini elindelekile.
Siqale sahlola ukuba wusizo kwale mibiko kithina lapho senza ukuhlaziya ngendlela efanayo. , omunye wemikhiqizo yethu. Ngokungezwa kwamatafula nezihlungi, okucatshangwayo kwahlolwa ngokushesha futhi amehlo ayengakhathali kangako.
Lapho sithuthukisa imibiko, asizange sikhohlwe ngedizayini ebonakalayo. Lapho usebenza ngamatafula obude obunjalo, lokhu kuyisici esibalulekile. Ngokwesibonelo, sasebenzisa isikimu sombala esizolile, esifundeka kalula. Ngezinombolo, ukugqanyiswa komugqa okunemibala kuhambisana namanani ezinombolo ezici. Imininingwane enjalo ithuthukisa ulwazi lomsebenzisi futhi yandise amathuba ethuluzi okwamukelwa ngempumelelo ngaphakathi kwenkampani.
Ithebula libonakale lilikhulu, kodwa sithemba ukuthi lizohlala lifundeka.
Siphinde sakhuluma ngokukhethekile ngokuqeqeshwa kwamakhasimende ethu angaphakathi: abaphathi bemikhiqizo nabaklami be-UX. Sibalungiselele amamanyuwali akhethekile, sinikeza izibonelo zokuhlaziya namathiphu okusebenza ngezihlungi. Sifake izixhumanisi kumanyuwali ngqo emakhasini ombiko.
Sakhe imanuwali njengephrezentheshini ye-Google Amadokhumenti. Amathuluzi e-Tableau akuvumela ukuthi ubonise amakhasi ewebhu ngqo ngaphakathi kwebhuku lokusebenzela lombiko.
Esikhundleni se-epilogue
Iphuzu eliyinhloko? Sikwazile ukuthola ithuluzi elisetshenziswa nsuku zonke ngokushesha futhi ngendlela efinyelelekayo. Nakuba ngokuqinisekile kungekona ukumiselela igrafu ngokwayo, imephu yokushisa, noma i-visor yewebhu, le mibiko ihambisana kakhulu nalawo mathuluzi, ihlinzeka ngokudla okucatshangwayo kanye nomkhiqizo omusha nokuqagela kwesikhombimsebenzisi.
Le ndaba ibiyisiqalo nje sokuthuthukiswa kwezibalo kwa-ISPsystem. Ezinyangeni eziyisithupha ezedlule, ezinye izinsiza eziyisikhombisa zengeziwe, okuhlanganisa nokuma ngobude kwabasebenzisi bedijithali emkhiqizweni kanye nensizakalo yokudala imininingo egciniwe yokukhomba ukubukeka okufanayo. Okuningi ngalokhu kuziqephu ezizayo.
Source: www.habr.com
