{"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\/it\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka","title":{"rendered":"Quarkus \u2014 Java subatomica ipersonica. Panoramica del framework","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Quarkus \u2014 Java subatomica ipersonica. Panoramica del framework\" src=\"\/wp-content\/uploads\/2020\/03\/b40e193b4a696206aad8b08a5e4795a1.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<h3 id=\"vvedenie\">Introduzione<\/h3>\n<p><\/p>\n<p>Il 7 marzo l'azienda RedHat (presto IBM) <noindex><a rel=\"nofollow\" href=\"https:\/\/developers.redhat.com\/blog\/2019\/03\/07\/quarkus-next-generation-kubernetes-native-java-framework\/\">ha presentato<\/a><\/noindex> un nuovo framework \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/\">Quarkus<\/a><\/noindex>. Secondo gli sviluppatori, questo framework si basa su GraalVM e OpenJDK HotSpot ed \u00e8 progettato per Kubernetes. Il stack Quarkus include: JPA\/Hibernate, JAX-RS\/RESTEasy, Eclipse Vert.x, Netty, Apache Camel, Kafka, Prometheus e altro.<\/p>\n<p><\/p>\n<p>L'obiettivo \u00e8 rendere Java la piattaforma leader per il deployment su Kubernetes e lo sviluppo di applicazioni serverless, offrendo agli sviluppatori un approccio unificato sia nello sviluppo reattivo che imperativo.<\/p>\n<p><\/p>\n<p>Se consideriamo <noindex><a rel=\"nofollow\" href=\"https:\/\/dzone.com\/articles\/classification-of-development-frameworks-for-enter\"><u>questo<\/u><\/a><\/noindex> \u043a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u043e\u0432, \u0442\u043e Quarkus \u0433\u0434\u0435-\u0442\u043e \u043c\u0435\u0436\u0434\u0443 &#171;Aggregators\/Code Generators&#187; \u0438 &#171;High-level fullstack frameworks&#187;. \u042d\u0442\u043e \u0443\u0436\u0435 \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c \u0430\u0433\u0440\u0435\u0433\u0430\u0442\u043e\u0440, \u043d\u043e \u0438 \u0434\u043e full-stack \u043d\u0435 \u0434\u043e\u0442\u044f\u0433\u0438\u0432\u0430\u0435\u0442, \u0442.\u043a. \u0437\u0430\u0442\u043e\u0447\u0435\u043d \u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 backend.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>\u00c8 promessa un'alta velocit\u00e0 di avvio dell'applicazione e un basso consumo di memoria. Ecco i dati dal sito dello sviluppatore:<\/p>\n<p><\/p>\n<p>Tempo dall'avvio alla prima risposta (s):<\/p>\n<p><\/p>\n<p>Configurazione<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>Traditional Cloud Native Stack*<br \/>\n4.3<br \/>\n9.5<\/p>\n<p><\/p>\n<p>Consumo di memoria (Mb):<\/p>\n<p><\/p>\n<p>Configurazione<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>Traditional Cloud Native Stack*<br \/>\n140<br \/>\n218<\/p>\n<p><\/p>\n<p>Impressionante, vero?<\/p>\n<p><\/p>\n<p>*<em>Non ho trovato informazioni su questo stack tecnologico, si pu\u00f2 supporre che si tratti di qualche Spring Boot con accessori aggiuntivi<\/em>.<\/p>\n<p><\/p>\n<h3 id=\"hello-world\">Hello World!<\/h3>\n<p><\/p>\n<p>La pi\u00f9 semplice applicazione scritta in Quarkus avr\u00e0 questo aspetto:<\/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>Questo \u00e8 letteralmente una sola classe e basta! Puoi avviare l'applicazione usando Maven in modalit\u00e0 sviluppo:<\/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>La differenza rispetto a un'applicazione abituale \u00e8 che non esiste la classe Application! Quarkus supporta il hot reload, quindi puoi modificare l'applicazione senza riavviarla, rendendo lo sviluppo ancora pi\u00f9 veloce. <\/p>\n<p><\/p>\n<p>Cosa fare dopo? Puoi aggiungere un servizio al controller usando l'annotazione <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/users\/inject\/\" class=\"user_link\">Inject<\/a><\/noindex>. Il codice del servizio:<\/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>Nota che in Quarkus vengono utilizzate le annotazioni standard dei framework familiari \u2014 CDI e JAX-RS. Non \u00e8 necessario imparare nulla di nuovo, se hai gi\u00e0 lavorato con CDI e JAX-RS, ovviamente. <\/p>\n<p><\/p>\n<h3 id=\"rabota-s-bazoy-dannyh\">Lavorare con un database<\/h3>\n<p><\/p>\n<p>Viene utilizzato Hibernate e le annotazioni JPA standard per le entit\u00e0. Come nel caso dei controller REST, \u00e8 necessario scrivere il minimo codice. \u00c8 sufficiente indicare le dipendenze nel file di build e posizionare le annotazioni. <code>@Entity<\/code> e configurare il datasource in application.properties. <\/p>\n<p><\/p>\n<p>Tutto qui. Niente sessionFactory, persistence.xml o altri file di servizio. Scriviamo solo il codice necessario. Tuttavia, se necessario, \u00e8 possibile creare un file persistence.xml e configurare pi\u00f9 finemente il livello ORM. <\/p>\n<p><\/p>\n<p>Quarkus supporta la memorizzazione nella cache delle entit\u00e0, delle collezioni per le relazioni uno-a-molti e delle query. A prima vista, sembra fantastico, ma questo <em>\u00e8 caching locale<\/em> per un singolo nodo Kubernetes. Cio\u00e8, le cache dei nodi diversi non sono sincronizzate tra loro. Spero che sia temporaneo. <\/p>\n<p><\/p>\n<h3 id=\"asinhronnoe-vypolnenie-koda\">Esecuzione asincrona del codice<\/h3>\n<p><\/p>\n<p>Come detto sopra, Quarkus supporta anche lo stile di programmazione reattivo. Il codice dell'applicazione precedente pu\u00f2 essere scritto in un'altra forma.<\/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>Il codice asincrono pu\u00f2 essere trasferito nel servizio, il risultato sar\u00e0 lo stesso. <\/p>\n<p><\/p>\n<h3 id=\"testirovanie\">Test<\/h3>\n<p><\/p>\n<p>I test per le applicazioni Quarkus possono essere scritti con JUnit4 o JUnit5. Di seguito \u00e8 riportato un esempio di test per un endpoint, scritto utilizzando RestAssured, ma \u00e8 possibile utilizzare anche un altro framework: <\/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>L'annotazione @QuarkusTest richiede di avviare l'applicazione prima di eseguire i test. Per il resto, \u00e8 codice familiare a tutti i programmatori. <\/p>\n<p><\/p>\n<h3 id=\"platformo-zavisimoe-prilozhenie\">Applicazione dipendente dalla piattaforma<\/h3>\n<p><\/p>\n<p>Poich\u00e9 Quarkus \u00e8 strettamente integrato con GraalVM, \u00e8 possibile generare codice dipendente dalla piattaforma. Per fare ci\u00f2, \u00e8 necessario installare GraalVM e impostare la variabile di ambiente GRAALVM_HOME. Poi <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/quarkusio\/quarkus-quickstarts\/blob\/fae88eaab10ed4d68ac44e0b8b7416e631b8a6f9\/getting-started-knative\/pom.xml#L105\">definire un profilo per la compilazione<\/a><\/noindex> e specificarlo durante la compilazione dell'applicazione:<\/p>\n<p><\/p>\n<pre><code class=\"java\">mvn package -Pnative<\/code><\/pre>\n<p><\/p>\n<p>\u00c8 interessante notare che l'applicazione generata pu\u00f2 essere testata. Questo \u00e8 importante poich\u00e9 l'esecuzione del codice \"nativo\" pu\u00f2 differire dall'esecuzione su JVM. L'annotazione @SubstrateTest avvia il codice dell'applicazione dipendente dalla piattaforma. Il riutilizzo del codice di test esistente pu\u00f2 essere effettuato tramite ereditariet\u00e0, quindi il codice per testare un'applicazione dipendente dalla piattaforma apparir\u00e0 in questo modo:<\/p>\n<p><\/p>\n<pre><code class=\"java\">@SubstrateTest\npublic class GreetingResourceIT extends GreetingResourceTest {\n\n}<\/code><\/pre>\n<p><\/p>\n<p>L'immagine generata pu\u00f2 essere impacchettata in Docker e avviata in Kubernetes o OpenShift, come descritto in dettaglio in <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/guides\/kubernetes-guide\">documentazione<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h3 id=\"instrumentariy\">Strumenti<\/h3>\n<p><\/p>\n<p>Il framework Quarkus pu\u00f2 essere utilizzato con Maven e Gradle. Maven \u00e8 completamente supportato, a differenza di Gradle. Sfortunatamente, attualmente Gradle non supporta la generazione di un progetto vuoto, ma sul sito \u00e8 disponibile un dettagliato <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/guides\/gradle-tooling.html\">tutorial<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h3 id=\"rasshireniya\">Estensioni<\/h3>\n<p><\/p>\n<p>Quarkus \u00e8 un framework estensibile. Attualmente ci sono circa <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/extensions\/\">40 estensioni<\/a><\/noindex>, che aggiungono varie funzionalit\u00e0 \u2014 dal supporto per <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/extensions\/#migration\">il contenitore DI di Spring<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/extensions\/#integration\">Apache Camel<\/a><\/noindex> fino al logging e alla pubblicazione delle metriche per i servizi in esecuzione. Esiste gi\u00e0 un'estensione per il supporto alla scrittura di applicazioni in linguaggio Kotlin, oltre a Java. <\/p>\n<p><\/p>\n<h2 id=\"zaklyuchenie\">Conclusione<\/h2>\n<p><\/p>\n<p>A mio avviso, Quarkus \u00e8 assolutamente in linea con le tendenze attuali. La sviluppo del codice backend sta diventando sempre pi\u00f9 semplice, e questo framework lo semplifica e accelera ulteriormente, offrendo supporto \u201cnativo\u201d per Docker e Kubernetes. Un grande vantaggio \u00e8 il supporto integrato per GraalVM e la generazione di immagini dipendenti dalla piattaforma, il che consente di creare servizi davvero rapidi nel caricamento e che occupano poco spazio in memoria. Questo \u00e8 molto importante in un'epoca di crescente interesse per i microservizi e l'architettura serverless.<\/p>\n<p><\/p>\n<p>Sito ufficiale \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/quarkus.io\/\">quarkus.io<\/a><\/noindex>. Ci sono gi\u00e0 esempi di progetti per un avvio rapido su <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/quarkusio\/quarkus-quickstarts\">GitHub<\/a><\/noindex>.\n<\/p>\n<p>Fonte: <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 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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\" \/>\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\/it\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\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:description\" content=\"\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\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/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 Java subatomica supersonica. Breve panoramica del framework | ProHoster","description":"Introduzione Il 7 marzo, la compagnia RedHat (presto \u2014 IBM) ha presentato un nuovo framework: Quarkus. Secondo gli sviluppatori, questo framework si basa su GraalVM e OpenJDK HotSpot ed \u00e8 progettato per Kubernetes. Lo stack di Quarkus include: JPA\/Hibernate, JAX-RS\/RESTEasy, Eclipse Vert.x, Netty, Apache Camel, Kafka, Prometheus e altri. L'obiettivo della creazione \u00e8 rendere Java la piattaforma di riferimento per il deployment su Kubernetes.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"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","og:type":"article","og:title":"\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","og:description":"\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","og:url":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/quarkus-sverhzvukovaya-subatomnaya-java-kratkij-obzor-frejmvorka","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-03-20T17:42:19+00:00","article:modified_time":"2020-03-20T17:42:19+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"74793","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 18:07:28","updated":"2022-09-30 18:17:47"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/74793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=74793"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/74793\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media\/74794"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=74793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=74793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=74793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}