Quarkus: Sabon Tsarin Java na asali don Kubernetes

Dukanmu mun san aikin Kubernetes, kuma mun kuma san cewa Yaren shirye-shiryen Java Ya kasance tare da mu tsawon shekaru kuma yana ɗaya daga cikin waɗanda aka fi amfani da su a yau, sabili da haka wanda ke jan hankalin masu haɓakawa da kuma manyan al'ummomin ci gaba. A zahiri, idan kuna bin jerin TIOBE na harsunan shirye-shiryen da akafi amfani dasu a cikin duniyar lissafi, Java bai taɓa ƙasa da matsayi na 2 a cikin wannan darajar ba, wanda ke ba da ra'ayin babban sanannen.

An haife Java a cikin shekarun 90s, daga hannun rusassun Sun Microsystems (yanzu Oracle), kuma yana da kusan shekaru 20 na haɓakawa da haɓakawa don gudanar da aikace-aikacen tsaurarawa masu ƙarfi waɗanda suke ɗaukar mallakin ƙwaƙwalwar ajiya da CPU (mai cikakken iko) godiya ga na'urar Java mai inganci wacce ke da wannan tsarin a matsayin mai fassara ga yaren. Kuma me zai hana ku ɗauki wannan zuwa gajimare, IoT, na'urorin hannu, Kubernetes, kwantena, microservices, shirya shirye-shirye, da aiki azaman sabis ko FaaS? Tunda muna rayuwa ne a cikin duniyar da waɗannan sassan suka mamaye. Waɗannan maɓallan maɓallan 12 da haɓakar aikace-aikacen asali na gajimare na iya sadar da matakan haɓaka aiki da inganci. To anan ne Java ke haɗuwa da Kubernetes kuma suna haɗuwa sabon tsarin.

Sunan da aka ce tsarin shine kwarkus, wanda ya zo tare da Supersonic Subatomic Java. Quarkus shine tsarin Nativean asalin Java don Kubernetes da aka tsara don GraalVM da HotSpot, an kirkireshi daga mafi kyawun ɗakunan karatu na Java da ƙa'idodin kasuwa. Manufar Quarkus ita ce sanya Java a matsayin babban dandamali na Kubernetes da mahalli marasa uwar garken, yayin bayar da masu haɓaka ingantaccen tsari mai mahimmanci don magance ingantaccen tsarin gine-ginen aikace-aikace.

tsakanin halaye wanda Quarkus ya bayar (gwajin dandamali tare da Red Hat):

• Saurin farawa, a cikin fewan miliyoyin millinsconds, wanda ke ba da damar ƙaddamar da ƙananan microservices a cikin kwantena da Kubernetes, kazalika da aiwatar da FaaS kai tsaye.
• La mafi ƙarancin amfani da ƙwaƙwalwar ajiya yana taimakawa inganta yawan kwantena a cikin kayan aikin microservices wanda yake son kwantena da yawa.
• Karamin aikace-aikacen akwati.
• Ba da samfurin mai amsawa da mahimmanci haɗe don masu haɓaka Java don jin saba da su.
• Masu haɓakawa za su ji daɗi daidaitaccen tsari a cikin fayil ɗin kaddarorin guda ɗaya, abubuwan daidaitawa na sifiri, sake dawo da rayuwa cikin ƙiftawar ido, saukakkiyar lamba don 80% na amfanin yau da kullun kuma mai sassauƙa don 20%, ba tare da haifar da masu aiwatarwa na asali ba.
• Za ku sami mafi dakunan karatu da matsayinsu.
• Ingantattun mafita don gudanar da Java akan aikin microservices, ba server, girgije, kwantena, Kubernetes, FaaS, da sauransu.