Yadda Na Ci Ƙwararrun Ƙwararrun Injiniyan Bayanai na Google Cloud

Ba tare da shawarar shekaru 3 na ƙwarewar aiki ba

Kafin a fara karatun Injiniya Data, muna so mu raba tare da ku fassarar labari ɗaya mai ban sha'awa, wanda tabbas zai zama da amfani ga injiniyoyin bayanai na gaba. Tafi!

Yadda Na Ci Ƙwararrun Ƙwararrun Injiniyan Bayanai na Google Cloud
Hoodie daga Google: saka. Maganin fuskar aiki mai tsanani: yanzu. Hoto daga sigar bidiyo na wannan labarin akan YouTube.

Lura. Wannan labarin ya ƙunshi jarrabawar shaida ta Google Cloud Professional Data Engineer har zuwa Maris 29, 2019. An sami wasu canje-canje tun wannan kwanan wata. Na haɗa su a cikin sashin Extras.

Don haka, kuna son samun sabon hoodie kamar kan murfina? Ko kuna tunanin samun takaddun shaida? Google Cloud Professional Data Engineer da mamakin yadda za a yi.

A cikin ƴan watannin da suka gabata, na ɗauki kwasa-kwasan tare da yin amfani da Google Cloud don shirya jarrabawar Injiniyan Bayanan Ƙwararru. Sai na yi kokarin wucewa na wuce. Kuma bayan 'yan makonni an kawo min hoodie na. Takardar ta zo da sauri.

Wannan labarin zai jera ƴan abubuwan da za ku so ku sani da matakan da na ɗauka don samun takaddun Injiniya na Professionalwararru na Google Cloud.

Me yasa kuke son a ba ku ƙwararrun Google Cloud Professional Data Engineer?

Bayanai suna ko'ina. Kuma sanin yadda ake gina tsarin da zai iya sarrafawa da amfani da bayanai yana cikin buƙata. Google Cloud yana ba da kayan aikin gina waɗannan tsarin.

Wataƙila kuna da ƙwarewa don amfani da Google Cloud, amma ta yaya za ku nuna wannan ga mai aiki ko abokin ciniki na gaba? Akwai hanyoyi guda biyu: fayil na ayyuka ko takaddun shaida.

Takaddun shaida ta gaya wa abokan ciniki da masu zuwa aiki, "Ina da ƙwarewa kuma na yi ƙoƙarin samun izini."

Wani ɗan taƙaitaccen bayanin Google ya taƙaita shi.

Nuna ikon ku na ƙira da gina tsarin bayanai da gina ƙirar koyon injin akan Dandalin Google Cloud.

Idan baku da ƙwarewa, shiga cikin koyawan takaddun shaida yana nufin za ku koyi duk yadda ake gina tsarin bayanai na duniya akan Google Cloud.

Wanene zai so a bashi shedar a matsayin Google Cloud Professional Data Engineer?

Kun ga lambobin. Gajimaren yana girma. Ya riga ya zo kuma baya zuwa ko'ina. Idan baku ga lambobin ba tukuna, amince da ni, gajimare yana girma.

Ko kun riga kun kasance Masanin Kimiyyar Bayanai, Injiniyan Bayanai, Mai Binciken Bayanai, Injiniyan Koyon Injiniya, ko neman damar aiki a duniyar bayanai, Google Cloud Professional Data Engineer takaddun shaida na ku.

Ikon yin amfani da gajimare yana zama abin buƙata don kowane matsayi na tushen bayanai.

Kuna buƙatar takaddun shaida don zama ingantacciyar injiniyan bayanai / masanin kimiyyar bayanai / injiniyan koyon injin?

No.

Har yanzu kuna iya amfani da Google Cloud don hanyoyin canja wurin bayanai ba tare da takaddun shaida ba.

Takaddun shaida ɗaya ce daga cikin hanyoyin tabbatar da ƙwarewar da ake da su.

Nawa ne kudin?

Kudin jarrabawar shine $200. Idan kun kasa, za ku sake biya don sabon ƙoƙari.

Za a iya samun farashin da ke da alaƙa da darussan shirye-shirye da kuma amfani da dandalin kanta.

Kudaden dandali kudade ne na amfani da sabis na Google Cloud. Idan kai ƙwararren mai amfani ne, ka riga ka san wannan. Idan ba haka ba, kuma kawai kuna farawa tare da koyawa a cikin wannan labarin, zaku iya ƙirƙirar sabon asusun Google Cloud kuma ku kasance cikin $300 da Google ke bayarwa akan yin rajista.

Za mu kai ga farashin kwas a cikin daƙiƙa guda.

Yaya tsawon lokacin da takaddun shaida ke aiki?

shekaru 2. Bayan haka, kuna buƙatar sake yin jarrabawar.

Kuma tun da Google Cloud yana haɓaka kowace rana, yana yiwuwa abin da ake buƙata don takaddun shaida zai canza (kamar yadda na gano, ya riga ya canza lokacin da na fara rubuta wannan labarin).

Me kuke buƙatar shirya don jarrabawa?

Google yana ba da shawarar shekaru 3+ na ƙwarewar masana'antu da shekara 1+ na haɓakawa da sarrafa mafita ta amfani da GCP don takaddun shaida na ƙwararru.

Ba ni da ko ɗaya daga cikin abubuwan da ke sama.

A kan ƙarfin 6 watanni na kwarewa masu dacewa. Don cike gibin da aka samu, na yi amfani da haɗin albarkatun koyo na kan layi.

Wadanne darussa na dauka?

Idan kuna kama da ni kuma ba ku da buƙatun da aka ba da shawarar, kuna iya ɗaukar wasu darussa masu zuwa don haɓaka ƙwarewar ku.

Wadannan darussa sune abin da na saba shirya don takaddun shaida. An jera su a cikin tsari na ƙarshe.

Na jera farashi, lokaci, da fa'idar ɗaukar jarrabawar satifiket ga kowa da kowa.

Yadda Na Ci Ƙwararrun Ƙwararrun Injiniyan Bayanai na Google Cloud

Wasu daga cikin manyan albarkatun yanar gizo da na yi amfani da su don inganta ƙwarewata kafin jarrabawa. Domin: CloudGuru, Cibiyar Linux и Coursera.

Injiniyan Bayanai akan Dandalin Google Cloud ta Coursera

kudin: $49 kowace wata (bayan gwajin kwanaki 7 kyauta)
Lokaci: 1-2 months, 10+ hours per week
Amfani: 8 / 10

Injiniyan Bayanai akan Dandalin Google Cloud ta Coursera ƙirƙira tare da haɗin gwiwar Google Cloud.

An rarraba shi zuwa ƙananan kwasa-kwasan guda biyar, kowanne yana ɗaukar kimanin sa'o'i 10 a kowane mako na lokacin karatu.

Idan kun kasance sababbi ga sarrafa bayanan Google Cloud, wannan ƙwarewa za ta ɗauke ku daga mataki na 0 zuwa mataki na 1. Za ku kammala jerin motsa jiki ta hannu ta hanyar amfani da dandamali mai ƙima mai suna QwikLabs. Kafin wannan, za a yi laccoci daga masu aikin Google Cloud kan yadda ake amfani da ayyuka daban-daban kamar Google BigQuery, Cloud Dataproc, Dataflow, da Bigtable.

Gabatarwar Cloud Guru zuwa Google Cloud Platform

kudin: free
Lokaci: mako 1, 4-6 hours
Amfani: 4 / 10

Kar a ɗauki ƙananan makin mai amfani a matsayin nuni na rashin amfanin karatun. Wannan yayi nisa da gaskiya. Dalilin da ya sa yake samun ƙananan maki shine saboda ba a mayar da hankali ga tabbatar da injiniyar bayanai na ƙwararrun (kamar yadda sunan ya nuna).

Bayan kammala ƙwarewar Coursera, na ɗauki wannan kwas a matsayin mai wartsakewa saboda kawai na yi amfani da Google Cloud don ƴan lokuta na musamman na amfani.

Idan kun zo daga wani mai samar da girgije ko kuma ba ku taɓa amfani da Google Cloud ba a baya, kuna iya son ɗaukar wannan kwas. Wannan babban gabatarwa ne ga Google Cloud Platform gabaɗaya.

Injiniyan Ƙwararrun Ƙwararrun Ƙwararrun Google daga Linux Academy

kudin: $49 kowace wata (bayan gwajin kwanaki 7 kyauta)
Lokaci: 1-4 makonni, 4+ hours a mako
Amfani: 10 / 10

Bayan kammala jarrabawar kuma na yi tunani a kan kwasa-kwasan da na yi, abin da ya fi taimakawa shi ne Injiniyan Ƙwararrun Ƙwararrun Ƙwararrun Google daga Linux Academy.

Bidiyo kuma Dossier eBook (Babban tushen koyo na kyauta wanda ya zo tare da kwas) da gwaje-gwajen gwaji sun sanya wannan kwas ɗin ɗaya daga cikin mafi kyawun albarkatun koyo da na taɓa amfani da su.

Na ma ba da shawarar shi azaman tunani a cikin wasu bayanan Slack don ƙungiyar bayan jarrabawa.

Bayanan kula a cikin Slack

  • Wasu abubuwan da ke kan jarrabawar ba a kan jarrabawa ba ne a Linux Academy, Cloud Guru, ko Google Cloud Practice (an tsammanin)
  • Tambaya 1 tare da jadawali na bayanan bayanai, game da wace daidaito yakamata ku haɗa su (misali, cos(X) ko X² + Y²)
  • Sanin bambance-bambance tsakanin Dataflow, Dataproc, Datastore, Bigtable, BigQuery, Pub/Sub da kuma yadda za'a iya amfani da su ya zama dole.
  • Misalai biyu na aiki na bincike a cikin jarrabawar sun kasance daidai da waɗanda ke cikin zaman aikin, kodayake ban yi la'akari da waɗannan karatun ba kwata-kwata yayin jarrabawar (tambayoyin sun ba da isasshen haske).
  • Sanin asali na asali na tambayoyin SQL yana da taimako sosai, musamman ga tambayoyin BigQuery.
  • Jarrabawar aikin da Linux Academy da GCP suka bayar sun yi kama da salon tambayoyin jarrabawa, kuma zan yi aiki ta kowannensu sau da yawa kuma zan yi amfani da su don gano raunin ku.
  • Ɗauki kaɗan don taimakawa tare da Dataproc: "dataproc croc da Hadoop giwa tayi shirin zuwa walƙiya wuta da dafa hive of aladu" {Kawa dataproc da giwa Hadoop shirin gina wutawalƙiya - tartsatsin wuta, kunna wuta - yi wuta) da dafa wani taro (hive) aladu (Alade)} (Dataproc yana hulɗa tare da Hadoop, Spark, Hive da Pig)
  • «Gudun bayanai mai gudana ne Beam haske" {Gudun bayanai wannan shine halin yanzu (Beam) haske} (Dataflow ma'amala da Apache Beam)
  • "Kowa a duniya iya alaka da a mai kyau ACID wanke Spanner" {Kowa duniya zai iya magance acid mai tsafta (ACID) tare da maƙarƙashiya mai ƙarfi (Spanner)} (Cloud Spanner shine bayanan da aka tsara don ɗaga gajimare daga karce, mai yarda da ACID kuma yana samuwa a duk duniya)
  • Yana iya zama da amfani a san sunayen tsoffin bayanai na alaƙa da waɗanda ba na alaƙa ba (misali, MongoDB, Cassandra)
  • Matsayin IAM ya bambanta dan kadan ga kowane sabis, amma yana da taimako don fahimtar yadda ake raba masu amfani daga samun damar ganin bayanai ba tare da cire ikon tsara ayyukan aiki ba (misali rawar "Ma'aikacin Dataflow" na iya tsara ayyukan aiki amma ba ga bayanai ba)

Wannan tabbas ya isa a yanzu. Mai yiwuwa nisan mil ɗin zai bambanta daga jarrabawa zuwa jarrabawa. Kwas din Linux Academy zai ba ku kashi 80% na ilimin.

Bidiyon Google Cloud na mintuna 1

kudin: free
Lokaci: 1-2 hours
Amfani: 5 / 10

An ba da shawarar su akan dandalin Cloud Guru. Yawancinsu ba su da alaƙa da takaddun shaidar Injiniyan Ƙwararrun Ƙwararrun Ƙwararru, amma na zaɓi wasu kaɗan.

Wasu ayyuka na iya zama kamar rikitarwa lokacin da suke cikin kwas ɗin, don haka yana da kyau a ji yadda aka kwatanta sabis na musamman a cikin minti ɗaya.

Ana shirye-shiryen jarrabawar Injiniyan Bayanai na Cloud Professional

kudin: $49 kowace takardar shaida ko kyauta (ba tare da takaddun shaida ba)
Lokaci: 1-2 makonni, 6+ hours a mako
Amfani: N / A

Na sami wannan albarkatun kwana ɗaya kafin jarrabawar da aka tsara. Ban gama shi ba saboda ƙarancin lokaci, don haka rashin ƙimar amfani.

Koyaya, daga shafin bayyani na kwas, yana kama da babban hanya don haɗa duk abin da kuka koya game da Injiniyan Bayanai na Google Cloud da kuma haskaka kowane rauni.

Na ba da shawarar wannan kwas a matsayin hanya ga ɗaya daga cikin abokan aiki na da ke shirin takaddun shaida.

Maverick Lin's Google Data Engineering Cheat Sheet

kudin: free
Lokaci: N/A
Amfani: N/A

Wannan wata hanya ce da na ci karo da ita bayan jarrabawa. A ganina, yana da cikakke, amma a lokaci guda a takaice. Ƙari ga haka, kyauta ne. Ana iya amfani da shi don karantawa tsakanin gwaje-gwajen aiki ko ma bayan takaddun shaida don gogewa akan ilimi.

Menene na yi bayan kwas?

Yayin da na kusa kammala kwasa-kwasai na, sai na shirya jarrabawar tare da sanarwar mako guda.
Samun ranar ƙarshe shine babban abin ƙarfafawa don ƙarfafa abin da kuka koya.

Na ci jarrabawar aiki akai-akai daga Linux Academy da Google Cloud har sai na sami damar kammala su da daidaito 95%+ kowane lokaci.

Yadda Na Ci Ƙwararrun Ƙwararrun Injiniyan Bayanai na Google Cloud
Wuce jarrabawar horo ta Linux Academy da fiye da 90% a karon farko.

Gwaje-gwajen da aka yi daga kowane dandali iri ɗaya ne, amma na gano cewa yin tambayoyin da na yi kuskure akai-akai da rubuta dalilin da ya sa na yi musu rashin fahimta ya taimaka mini in ƙara ƙarfi.

Jarabawar da na yi amfani da ita azaman jigo samfurin ayyukan bincike guda biyu don haɓaka tsarin sarrafa bayanai akan Google Cloud (tun daga Maris 29, 2019, wannan ya canza). Kuma ya kasance tare da zaɓuɓɓuka masu yawa a ko'ina.

Ya ɗauki ni kusan awa 2. Kuma kusan kashi 20% ya fi kowane jarabawar da na yi.

Ba zan iya bayyana darajar aikace-aikacen jarrabawa ba sosai.

Me zan canza idan na sake komawa?

Karin gwaje-gwajen gwaji. Ƙarin ilimi mai amfani.

Tabbas, koyaushe akwai ƙarin shiri da zaku iya yi.

Abubuwan da aka ba da shawarar sun faɗi fiye da shekaru 3 na amfani da GCP. Amma ba ni da shi, don haka dole ne in fuskanci abin da nake da shi.

bugu da žari

An sabunta jarrabawar a ranar 29 ga Maris. Abubuwan da aka gabatar a cikin wannan labarin har yanzu suna ba da tushe mai kyau, amma yana da mahimmanci a lura da wasu canje-canje.

Sashe daban-daban na Google Cloud Professional Data Engineer exam (Sigar 1)

  1. Zane na tsarin sarrafa bayanai
  2. Ƙirƙirar da goyan bayan sifofi da bayanan bayanai.
  3. Binciken bayanai da haɗin ilmantarwa na inji
  4. Samfuran tsarin kasuwanci don bincike da haɓakawa
  5. Tabbatar da Dogara
  6. Hannun bayanai da goyon bayan manufofin
  7. An tsara shi don aminci da yarda

Sashe daban-daban na Google Cloud Professional Data Engineer exam (Sigar 2)

  1. Zane na tsarin sarrafa bayanai
  2. Gina da aiki na tsarin sarrafa bayanai
  3. Aiwatar da samfuran koyon injin (yawancin canje-canjen sun faru a nan) [SABO]
  4. Tabbatar da ingancin yanke shawara

Shafin 2 ya hade Sashe na 1, 2, 4, da 6 na Version 1 zuwa 1 da 2. Ya kuma hade Sashe na 5 da na 7 daga Shafin 1 zuwa Sashe na 4. Kuma an fadada sashe na 3 na Version 2 don rufe dukkan sabon Google Cloud. Iyawar Koyon Inji.

Saboda waɗannan canje-canjen kwanan nan ne, yawancin kayan koyo ba su sami damar sabunta su ba.

Koyaya, sanin kanku da kayan cikin wannan labarin yakamata ya isa ya rufe 70% na abin da kuke buƙata. Zan hada wannan tare da wasu bincikenku akan tambayoyi masu zuwa (wanda aka gabatar a cikin sigar jarrabawa ta biyu).

Kamar yadda kuke gani, sabuntawa na ƙarshe na jarrabawar ya mai da hankali kan fasalin ML a cikin Google Cloud.

Sabuntawa 29/04/2019: Saƙo daga malamin koyarwa na Linux Academy Matthew Ulasein.
Kawai don tunani, muna shirin sabunta kwas ɗin Injiniyan Bayanai a Kwalejin Linux don nuna sabbin darussan da za su fara wani lokaci a tsakiyar / ƙarshen Mayu.

Bayan jarrabawa

Lokacin da kuka ci jarrabawar, za ku sami fasfo ne kawai ko faduwa sakamakon. Ina ba da shawarar yin nufin aƙalla 70%, don haka na yi nufin aƙalla kashi 90% akan jarrabawar aiki.

Bayan kammalawa, za ku sami lambar fansa ta imel tare da takardar shedar Google Cloud Professional Data Engineer. Taya murna!

Kuna iya amfani da lambar fansa a cikin keɓantaccen Shagon Injiniyan Ƙwararru na Google Cloud, wanda ke cike da swag (Swag). Akwai T-shirts, jakunkuna da hoodies (watakila ba za su kasance a hannunsu ba har lokacin da kuka isa wurin). Na zabi hoodies.

Yanzu an tabbatar da ku, zaku iya nuna tsarin fasahar ku (a hukumance) kuma ku koma ga abin da kuka fi kyau, gini.

Mu hadu a cikin shekaru biyu don sake tabbatarwa.

PS: Idan kuna da wasu tambayoyi ko kuna son ƙarin bayani, zaku iya tuntuɓar ni a Twitter и LinkedIn. A YouTube Akwai kuma sigar bidiyo na wannan labarin.
PPS: godiya ga dukkan malamai masu ban sha'awa a cikin dukkanin darussan da ke sama kuma Max Kelsen don samar da kayan aiki da lokacin karatu da shirya jarabawar.

Kuma duk wanda yake son ƙarin koyo game da shirin kwas, fasalulluka na tsarin kan layi, ƙwarewa, ƙwarewa da abubuwan da ke jiran waɗanda suka kammala karatun digiri bayan horo, muna gayyatar ku zuwa. Ranar Budewa, wanda zai gudana yau da karfe 20.00.

source: www.habr.com

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