I-Quarkus: Isakhelo esitsha seNdawo yeJava yeeKubernetes

Isaac

Imizuzu ye2

Sonke siyayazi le projekthi Kubernetes, Kwaye siyazi kananjalo ukuba Ulwimi lwenkqubo yeJava Ibikunye nathi iminyaka emininzi kwaye yenye yezona zisetyenziswa kakhulu namhlanje, yiyo ke loo nto itsala abona baphuhlisi kunye noluntu olukhulu lophuhliso. Ngapha koko, ukuba ulandela uluhlu lwezona lwimi zisetyenziswayo kwihlabathi lekhompyuter, iJava khange ibe phantsi kwesikhundla sesi-2 kolu luhlu, esinika umbono wokuthandwa kakhulu.

IJava yazalwa kwii-90s, Ukusuka kwisandla se-Sun Microsystems engasasebenziyo (ngoku i-Oracle), kwaye ineminyaka engama-20 yophuhliso kunye nokwenza ukuba isebenze kwizicelo ezinamandla kakhulu ze-monolithic ezithatha ubunini obukhethekileyo bememori kunye ne-CPU (eyenziwe yanyanzeliswa) enkosi kumatshini obonakalayo weJava oneli qonga Njengotoliki wolwimi oluthethiweyo. Kwaye kutheni ungathathi oku uye kwilifu, IoT, izixhobo zeselfowuni, iiKubernetes, izikhongozeli, imicroservices, inkqubo esebenzayo, kunye nokusebenza njengenkonzo okanye iFaaS? Kuba siphila kwihlabathi elilawulwa ngala macandelo. Ezi ziqhubi ziphambili ezili-12 kunye nophuhliso lwendalo lwesicelo sasemafini sinokuhambisa amanqanaba aphezulu emveliso kunye nokusebenza ngokukuko. Kulapho iJava idibana khona ngoku neeKubernet kwaye ziyahlangana isakhelo esitsha.

Igama lesakhelo esikhankanyiweyo ngu IQuarkus, efika kunye Supersonic Subatomic Java. Quarkus sisakhelo Indawo yemveli yeJava yeeKubernetes eyenzelwe iGraalVM kunye neHotSpot, eyenziweyo ukusuka kumathala eencwadi kunye nemigangatho esemgangathweni eseJava. Iinjongo zikaQuarkus kukwenza iJava ibe liqonga elikhokelayo leKubernetes kunye nemimandla engena-server, ngelixa unika abaphuhlisi imodeli yenkqubo esebenzayo kunye neyimfuneko yokujongana noluhlu olubanzi lolwakhiwo lwesicelo.

Entre iimpawu enikezelwa nguQuarkus (uvavanyo olusekwe kwiqonga ngeRed Hat):

  • Ukuqala ngokukhawuleza, kumashumi ambalwa ee-millisecond, enza ukuba ukukhawulezisa okuzenzekelayo kwee-microservices kwizikhongozeli nakwiKubernetes, kunye nokwenza iFaaS kwangoko.
  • La Ubuncinci bokusetyenziswa kwememori inceda ukwandisa uxinano lwekhonteyina kwimicroservices deployments deployations ezifuna izikhongozeli ezininzi.
  • Isicelo esincinci sobungakanani besikhongozeli.
  • Nika umzekelo esebenzayo kwaye inyanzelekile Umanyene kubaphuhlisi beJava ukuba bazive beqhelekile.
  • Abaphuhlisi baya konwaba uqulunqo olumanyanisiweyo kwifayile enye yepropathi, ukumiswa okungu-zero, ukuphinda ulayishe kwakhona ngokuqhwanyaza kweliso, ikhowudi eyenziwe lula engama-80% yokusetyenziswa okuqhelekileyo kunye nokuguquguquka okungama-20%, ngaphandle kokuvelisa izinto ezenzakalisayo zendalo.
  • Uya kuba nayo amathala eencwadi kunye nemigangatho engcono.
  • Izisombululo ezisebenzayo ukuqhuba iJava kwimicroservices, engenaserver, ilifu, izikhongozeli, iiKubernetes, iiFaaS, njl.

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  1.   Hernando sitsho
    yenzayo 4 iminyaka

    Ithetha ukuthini "into ephunyeziweyo yemveli"?

    Gracias

    Phendula Hernando