{"id":74793,"date":"2020-03-20T20:42:19","date_gmt":"2020-03-20T17:42:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka"},"modified":"2020-03-20T20:42:19","modified_gmt":"2020-03-20T17:42:19","slug":"quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka","title":{"rendered":"A Quarkus \u2014 szuperszonikus szubatomikus Java. A keretrendszer r\u00f6vid \u00e1ttekint\u00e9se","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"A Quarkus \u2014 szuperszonikus szubatomikus Java. A keretrendszer r\u00f6vid \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2020\/03\/b40e193b4a696206aad8b08a5e4795a1.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<h3 id=\"vvedenie\">Bevezet\u00e9s<\/h3>\n<p><\/p>\n<p>M\u00e1rcius 7-\u00e9n a RedHat (hamarosan az IBM) bejelentette <noindex><a rel=\"nofollow\" href=\"https:\/\/developers.redhat.com\/blog\/2019\/03\/07\/quarkus-next-generation-kubernetes-native-java-framework\/\">bemutatta<\/a><\/noindex> \u00faj keretrendszer \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/\">Quarkus<\/a><\/noindex>. A fejleszt\u0151k szerint ez a keretrendszer a GraalVM \u00e9s az OpenJDK HotSpot alapjaira \u00e9p\u00fcl, \u00e9s a Kuberneteshez lett kifejlesztve. A Quarkus stack az al\u00e1bbiakat tartalmazza: JPA\/Hibernate, JAX-RS\/RESTEasy, Eclipse Vert.x, Netty, Apache Camel, Kafka, Prometheus \u00e9s m\u00e1sok.<\/p>\n<p><\/p>\n<p>A l\u00e9trehoz\u00e1s c\u00e9lja, hogy a Java vezet\u0151 platformm\u00e1 v\u00e1ljon a Kubernetesben t\u00f6rt\u00e9n\u0151 telep\u00edt\u00e9s \u00e9s a serverless alkalmaz\u00e1sok fejleszt\u00e9se ter\u00e9n, egys\u00e9ges megk\u00f6zel\u00edt\u00e9st biztos\u00edtva a fejleszt\u0151knek a reakt\u00edv \u00e9s imperat\u00edv st\u00edlus\u00fa fejleszt\u00e9shez.<\/p>\n<p><\/p>\n<p>Ha a <noindex><a rel=\"nofollow\" href=\"https:\/\/dzone.com\/articles\/classification-of-development-frameworks-for-enter\"><u>erre<\/u><\/a><\/noindex> A keretrendszerek oszt\u00e1lyoz\u00e1s\u00e1ban a Quarkus valahol az \u201eAggreg\u00e1torok\/K\u00f3dgener\u00e1torok\u201d \u00e9s a \u201eMagas szint\u0171 fullstack keretrendszerek\u201d k\u00f6z\u00f6tt helyezkedik el. Ez m\u00e1r t\u00f6bb, mint egy aggreg\u00e1tor, de a full-stackhoz m\u00e9g nem \u00e9r el, mivel a backend fejleszt\u00e9s\u00e9re van optimaliz\u00e1lva.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>Nagyon magas ind\u00edt\u00e1si sebess\u00e9get \u00e9s alacsony mem\u00f3riafogyaszt\u00e1st \u00edg\u00e9rnek. \u00cdme az adatok a fejleszt\u0151 weboldal\u00e1r\u00f3l:<\/p>\n<p><\/p>\n<p>Ind\u00edt\u00e1st\u00f3l az els\u0151 v\u00e1laszig tart\u00f3 id\u0151 (s):<\/p>\n<p><\/p>\n<p>Konfigur\u00e1ci\u00f3<br \/>\nREST<br \/>\nREST+JPA<\/p>\n<p>Quarkus+GraalVM<br \/>\n0.014<br \/>\n0.055<\/p>\n<p>Quarkus+OpenJDK<br \/>\n0.75<br \/>\n2.5<\/p>\n<p>Hagyom\u00e1nyos Cloud Native Stack*<br \/>\n4.3<br \/>\n9.5<\/p>\n<p><\/p>\n<p>Mem\u00f3riafogyaszt\u00e1s (Mb):<\/p>\n<p><\/p>\n<p>Konfigur\u00e1ci\u00f3<br \/>\nREST<br \/>\nREST+JPA<\/p>\n<p>Quarkus+GraalVM<br \/>\n13<br \/>\n35<\/p>\n<p>Quarkus+OpenJDK<br \/>\n74<br \/>\n130<\/p>\n<p>Hagyom\u00e1nyos Cloud Native Stack*<br \/>\n140<br \/>\n218<\/p>\n<p><\/p>\n<p>Impoz\u00e1ns, nem igaz?<\/p>\n<p><\/p>\n<p>*<em>Err\u0151l a technol\u00f3giai stackr\u0151l nem tal\u00e1ltam inform\u00e1ci\u00f3t, felt\u00e9telezhet\u0151, hogy ez valami Spring Boot kieg\u00e9sz\u00edt\u0151kkel.<\/em>.<\/p>\n<p><\/p>\n<h3 id=\"hello-world\">Hello World!<\/h3>\n<p><\/p>\n<p>A legegyszer\u0171bb alkalmaz\u00e1s, amit Quarkus-on \u00edrnak, \u00edgy fog kin\u00e9zni:<\/p>\n<p><\/p>\n<pre><code class=\"java\">@Path(\"\/hello\")\npublic class GreetingResource {\n\n   @GET\n   @Produces(MediaType.TEXT_PLAIN)\n   public String hello() {\n       return \"hello\";\n   }\n}<\/code><\/pre>\n<p><\/p>\n<p>Ez l\u00e9nyeg\u00e9ben egy oszt\u00e1ly, \u00e9s ez elegend\u0151! Az alkalmaz\u00e1s elind\u00edthat\u00f3 Maven seg\u00edts\u00e9g\u00e9vel fejleszt\u00e9si m\u00f3dban:<\/p>\n<p><\/p>\n<pre><code class=\"plaintext\">mvn compile quarkus:dev\n\u2026\n$ curl http:\/\/localhost:8080\/hello\nhello<\/code><\/pre>\n<p><\/p>\n<p>A k\u00fcl\u00f6nbs\u00e9g a szok\u00e1sos alkalmaz\u00e1shoz k\u00e9pest az, hogy nincs Application oszt\u00e1ly! A Quarkus t\u00e1mogatja a hot reload-ot, \u00edgy m\u00f3dos\u00edthatod az alkalmaz\u00e1st \u00fajraind\u00edt\u00e1s n\u00e9lk\u00fcl, ez\u00e1ltal a fejleszt\u00e9s m\u00e9g gyorsabb\u00e1 v\u00e1lik. <\/p>\n<p><\/p>\n<p>Mi a k\u00f6vetkez\u0151 l\u00e9p\u00e9s? Szolg\u00e1ltat\u00e1s hozz\u00e1ad\u00e1sa a vez\u00e9rl\u0151h\u00f6z az al\u00e1bbi annot\u00e1ci\u00f3val <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/users\/inject\/\" class=\"user_link\">Inject<\/a><\/noindex>. A szolg\u00e1ltat\u00e1s k\u00f3dja:<\/p>\n<p><\/p>\n<pre><code class=\"java\">@ApplicationScoped\npublic class GreetingService {\n\n   public String greeting(String name) {\n       return \"Hello \" + name + \"!\";\n   }\n}<\/code><\/pre>\n<p><\/p>\n<p>Controller:<\/p>\n<p><\/p>\n<pre><code class=\"java\">@Path(\"\/hello\")\npublic class GreetingResource {\n\n   @Inject\n   GreetingService service;\n\n   @GET\n   @Produces(MediaType.TEXT_PLAIN)\n   @Path(\"\/{name}\")\n   public String greeting(@PathParam(\"name\") String name) {\n       return service.greeting(name);\n   }\n}<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"plaintext\">$ curl http:\/\/localhost:8080\/hello\/developer\nHello developer!<\/code><\/pre>\n<p><\/p>\n<p>Vegy\u00fck \u00e9szre, hogy a Quarkus a megszokott keretrendszerekb\u0151l, p\u00e9ld\u00e1ul a CDI \u00e9s JAX-RS standard annot\u00e1ci\u00f3it haszn\u00e1lja. Semmi \u00fajat nem kell tanulnod, ha kor\u00e1bban dolgozt\u00e1l a CDI \u00e9s JAX-RS haszn\u00e1lat\u00e1val. <\/p>\n<p><\/p>\n<h3 id=\"rabota-s-bazoy-dannyh\">Adatb\u00e1zissal val\u00f3 munka<\/h3>\n<p><\/p>\n<p>A Hibernate \u00e9s a standard JPA annot\u00e1ci\u00f3k haszn\u00e1lat\u00e1val t\u00f6rt\u00e9nik az entit\u00e1sok eset\u00e9ben. Mint a REST vez\u00e9rl\u0151k eset\u00e9ben, minim\u00e1lis k\u00f3dot kell \u00edrni. El\u00e9g a f\u00fcgg\u0151s\u00e9gek megad\u00e1s\u00e1ra a build f\u00e1jlban, valamint az annot\u00e1ci\u00f3k elhelyez\u00e9s\u00e9re. <code>@Entity<\/code> \u00e9s a datasource konfigur\u00e1l\u00e1s\u00e1ra az application.properties f\u00e1jlban. <\/p>\n<p><\/p>\n<p>Ennyi. Nincs sessionFactory, persistence.xml \u00e9s egy\u00e9b szolg\u00e1ltat\u00f3i f\u00e1jlok. Csak azt a k\u00f3dot \u00edrjuk, amire sz\u00fcks\u00e9g van. Ha sz\u00fcks\u00e9ges, l\u00e9trehozhatunk persistence.xml f\u00e1jlt, \u00e9s finomabb be\u00e1ll\u00edt\u00e1sokat v\u00e9gezhet\u00fcnk az ORM r\u00e9tegen. <\/p>\n<p><\/p>\n<p>A Quarkus t\u00e1mogatja az entit\u00e1sok, az egy-hoz-sok kapcsolatok gy\u0171jtem\u00e9nyeinek \u00e9s a lek\u00e9rdez\u00e9sek gyors\u00edt\u00f3t\u00e1raz\u00e1s\u00e1t. Els\u0151 r\u00e1n\u00e9z\u00e9sre nagyszer\u0171en hangzik, de <em>helyi<\/em> gyors\u00edt\u00f3t\u00e1raz\u00e1s, egy Kubernetes csom\u00f3pont eset\u00e9ben. Azaz, a k\u00fcl\u00f6nb\u00f6z\u0151 csom\u00f3pontok gyors\u00edt\u00f3t\u00e1rai nincsenek szinkroniz\u00e1lva egym\u00e1ssal. Rem\u00e9lem, ez \u00e1tmeneti. <\/p>\n<p><\/p>\n<h3 id=\"asinhronnoe-vypolnenie-koda\">Aszinkron k\u00f3d v\u00e9grehajt\u00e1sa<\/h3>\n<p><\/p>\n<p>Ahogyan azt kor\u00e1bban eml\u00edtettem, a Quarkus t\u00e1mogatja a reakt\u00edv programoz\u00e1si st\u00edlust is. A kor\u00e1bbi alkalmaz\u00e1s k\u00f3dj\u00e1t egy m\u00e1sik form\u00e1ban is meg lehet \u00edrni.<\/p>\n<p><\/p>\n<pre><code class=\"java\">@Path(\"\/hello\")\npublic class GreetingResource {\n\n   @GET\n   @Produces(MediaType.TEXT_PLAIN)\n   @Path(\"\/{name}\")\n   public CompletionStage greeting(@PathParam(\"name\") String name) {\n       return CompletableFuture.supplyAsync(() -&gt; {\n           return \"Hello \" + name + \"!\";\n       });\n   }\n}<\/code><\/pre>\n<p><\/p>\n<p>Az aszinkron k\u00f3dot egy szolg\u00e1ltat\u00e1sba is \u00e1thelyezhetj\u00fck, az eredm\u00e9ny ugyanolyan lesz. <\/p>\n<p><\/p>\n<h3 id=\"testirovanie\">Tesztel\u00e9s<\/h3>\n<p><\/p>\n<p>A Quarkus alkalmaz\u00e1sok tesztjeit \u00edrhatjuk JUnit4 vagy JUnit5 alatt. Az al\u00e1bbiakban egy endpoint teszt p\u00e9ld\u00e1ja tal\u00e1lhat\u00f3, amely a RestAssured-t haszn\u00e1lja, de egy m\u00e1sik keretrendszert is haszn\u00e1lhatunk: <\/p>\n<p><\/p>\n<pre><code class=\"java\">@QuarkusTest\npublic class GreetingResourceTest {\n\n   @Test\n   public void testGreetingEndpoint() {\n       String uuid = UUID.randomUUID().toString();\n       given()\n         .pathParam(\"name\", uuid)\n         .when().get(\"\/hello\/{name}\")\n         .then()\n           .statusCode(200)\n           .body(is(\"Hello \" + uuid + \"!\"));\n   }\n}<\/code><\/pre>\n<p><\/p>\n<p>@QuarkusTest annot\u00e1ci\u00f3 megk\u00f6veteli, hogy az alkalmaz\u00e1st ind\u00edtsuk el a tesztek futtat\u00e1sa el\u0151tt. Ezen k\u00edv\u00fcl \u2013 a fejleszt\u0151k sz\u00e1m\u00e1ra j\u00f3l ismert k\u00f3d. <\/p>\n<p><\/p>\n<h3 id=\"platformo-zavisimoe-prilozhenie\">Platformf\u00fcgg\u0151 alkalmaz\u00e1s<\/h3>\n<p><\/p>\n<p>Mivel a Quarkus szorosan integr\u00e1l\u00f3dik a GraalVM-mel, term\u00e9szetesen lehet platformf\u00fcgg\u0151 k\u00f3dot gener\u00e1lni. Ehhez telep\u00edteni kell a GraalVM-et, \u00e9s meg kell hat\u00e1rozni a GRAALVM_HOME k\u00f6rnyezeti v\u00e1ltoz\u00f3t. Ezut\u00e1n <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/quarkusio\/quarkus-quickstarts\/blob\/fae88eaab10ed4d68ac44e0b8b7416e631b8a6f9\/getting-started-knative\/pom.xml#L105\">profilot kell defini\u00e1lni a buildhez<\/a><\/noindex> \u00e9s meg kell adni a build sor\u00e1n az alkalmaz\u00e1sn\u00e1l:<\/p>\n<p><\/p>\n<pre><code class=\"java\">mvn package -Pnative<\/code><\/pre>\n<p><\/p>\n<p>Ami \u00e9rdekes, a gener\u00e1lt alkalmaz\u00e1s tesztelhet\u0151. Ez fontos, mivel a \u201enat\u00edv\u201d k\u00f3d v\u00e9grehajt\u00e1sa elt\u00e9rhet a JVM-en v\u00e9grehajtott\u00f3l. Az @SubstrateTest annot\u00e1ci\u00f3 platformf\u00fcgg\u0151 alkalmaz\u00e1sk\u00f3dot ind\u00edt. A megl\u00e9v\u0151 tesztk\u00f3d \u00fajrahaszn\u00e1l\u00e1sa \u00f6r\u00f6kl\u0151d\u00e9s r\u00e9v\u00e9n val\u00f3s\u00edthat\u00f3 meg, v\u00e9g\u00fcl a platformf\u00fcgg\u0151 alkalmaz\u00e1s tesztel\u00e9s\u00e9re a k\u00f3d \u00edgy fog kin\u00e9zni:<\/p>\n<p><\/p>\n<pre><code class=\"java\">@SubstrateTest\npublic class GreetingResourceIT extends GreetingResourceTest {\n\n}<\/code><\/pre>\n<p><\/p>\n<p>A gener\u00e1lt k\u00e9pet be lehet csomagolni Dockerbe \u00e9s Kubernetesben vagy OpenShiftben futtatni, r\u00e9szletesen le van \u00edrva a <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/guides\/kubernetes-guide\">utas\u00edt\u00e1st<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h3 id=\"instrumentariy\">Eszk\u00f6zt\u00e1r<\/h3>\n<p><\/p>\n<p>A Quarkus keretrendszer haszn\u00e1lhat\u00f3 Maven \u00e9s Gradle seg\u00edts\u00e9g\u00e9vel. A Maven teljes m\u00e9rt\u00e9kben t\u00e1mogatott, m\u00edg a Gradle eset\u00e9ben sajnos jelenleg nem t\u00e1mogatja az \u00fcres projekt gener\u00e1l\u00e1s\u00e1t, a weboldalon r\u00e9szletes <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/guides\/gradle-tooling.html\">\u00fatmutat\u00f3<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h3 id=\"rasshireniya\">B\u0151v\u00edtm\u00e9nyek<\/h3>\n<p><\/p>\n<p>A Quarkus egy b\u0151v\u00edthet\u0151 keretrendszer. Jelenleg k\u00f6r\u00fclbel\u00fcl <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/extensions\/\">40 kiterjeszt\u00e9s<\/a><\/noindex>, amelyek k\u00fcl\u00f6nf\u00e9le funkcionalit\u00e1sokat adnak hozz\u00e1 \u2013 a t\u00e1mogat\u00e1st\u00f3l kezdve <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/extensions\/#migration\">Spring DI kont\u00e9ner<\/a><\/noindex> \u00e9s <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/extensions\/#integration\">Apache Camel<\/a><\/noindex> a m\u0171k\u00f6d\u0151 szolg\u00e1ltat\u00e1sok loggol\u00e1s\u00e1ig \u00e9s metrik\u00e1k k\u00f6zz\u00e9t\u00e9tel\u00e9ig. M\u00e1r l\u00e9tezik olyan kiterjeszt\u00e9s is, amely lehet\u0151v\u00e9 teszi az alkalmaz\u00e1sok \u00edr\u00e1s\u00e1t Kotlin nyelven, Java mellett. <\/p>\n<p><\/p>\n<h2 id=\"zaklyuchenie\">Z\u00e1r\u00e1s<\/h2>\n<p><\/p>\n<p>V\u00e9lem\u00e9nyem szerint a Quarkus abszol\u00fat trendben van. A backend k\u00f3d fejleszt\u00e9se egyre k\u00f6nnyebb\u00e9 v\u00e1lik, \u00e9s ez a keretrendszer m\u00e9g tov\u00e1bb egyszer\u0171s\u00edti \u00e9s felgyors\u00edtja a szolg\u00e1ltat\u00e1sok fejleszt\u00e9s\u00e9t, hozz\u00e1adva a \u201enat\u00edv\u201d Docker \u00e9s Kubernetes t\u00e1mogat\u00e1st. \u00d3ri\u00e1si el\u0151ny az integr\u00e1lt GraalVM t\u00e1mogat\u00e1s \u00e9s a platformf\u00fcgg\u0151 k\u00e9pek gener\u00e1l\u00e1sa, ami lehet\u0151v\u00e9 teszi, hogy a szolg\u00e1ltat\u00e1sok val\u00f3ban gyorsan induljanak \u00e9s kev\u00e9s helyet foglaljanak el a mem\u00f3ri\u00e1ban. Ez pedig nagyon fontos manaps\u00e1g, amikor a mikroszolg\u00e1ltat\u00e1sok \u00e9s a serverless architekt\u00fara ir\u00e1nti t\u00f6meges \u00e9rdekl\u0151d\u00e9s van.<\/p>\n<p><\/p>\n<p>Hivatalos weboldal \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/\">quarkus.io<\/a><\/noindex>. Gyors indul\u00e1sra m\u00e1r vannak projektek p\u00e9ld\u00e1i a <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/quarkusio\/quarkus-quickstarts\">GitHub<\/a><\/noindex>.\n<\/p>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/haulmont\/blog\/443242\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0421\u0435\u0434\u044c\u043c\u043e\u0433\u043e \u043c\u0430\u0440\u0442\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f RedHat (\u0432\u0441\u043a\u043e\u0440\u0435 \u2014 IBM) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u2014 Quarkus. \u041f\u043e \u0441\u043b\u043e\u0432\u0430\u043c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432, \u044d\u0442\u043e\u0442 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u0431\u0430\u0437\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0430 GraalVM \u0438 OpenJDK HotSpot \u0438 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f Kubernetes. \u0421\u0442\u0435\u043a Quarkus \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f: JPA\/Hibernate, JAX-RS\/RESTEasy, Eclipse Vert.x, Netty, Apache Camel, Kafka, Prometheus \u0438 \u0434\u0440\u0443\u0433\u0438\u0435. \u0426\u0435\u043b\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u2014 \u0441\u0434\u0435\u043b\u0430\u0442\u044c Java \u043b\u0438\u0434\u0438\u0440\u0443\u044e\u0449\u0435\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u043e\u0439 \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0432 Kubernetes [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":74794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-74793","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47Quarkus \u2014 \u0441\u0432\u0435\u0440\u0445\u0437\u0432\u0443\u043a\u043e\u0432\u0430\u044f \u0441\u0443\u0431\u0430\u0442\u043e\u043c\u043d\u0430\u044f Java. \u041a\u0440\u0430\u0442\u043a\u0438\u0439 \u043e\u0431\u0437\u043e\u0440 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-03-20T17:42:19+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-03-20T17:42:19+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Quarkus \u2014 szuperszonikus szubatomos Java. 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