Payara Microでは、Webアプリケーションを自己完結型で簡単に実行することができます。2016年5月のPayara Serverリリースからは、WARファイルの内容とPayara Microを構成するクラスやリソースを束ねる “Uber JAR” を作成する簡単な方法があります。

この “Uber” Jarは、Dockerコンテナ内でアプリケーションを実行するための最良の方法ではないことに注意してください。アプリケーションに小さなコード変更を加えるたびに、バイナリ全体のアップデートが必要になるためです。より良い方法は、Payara Microインスタンスを起動して、インストールが必要なアプリケーションを指定することです。詳細については Payara Micro Docker Image documentation をご覧ください。

(最終更新日 2021/04/06)

One of the cornerstones of any modern Payara Platform architecture is the use of the Domain Data Grid. The Domain Data Grid allows multiple Payara Server or Payara Micro instances to join and form a robust cluster of interchangeable nodes that can share data between each other and grant High Availability and Failover capabilities to any applications deployed in the cluster. 

What happens when an application designed for a small user base needs to be scaled up and moved to the cloud?

It needs to live in a distributed environment: responding to an appropriate number of concurrent user requests per second and ensuring users find the application reliable. 

Though Jakarta EE and Eclipse MicroProfile can help with reliable clustering, there is no standard API in Jakarta EE that defines how clustering should work currently. This might change in the future, but in the meantime, this gap must be filled by DevOps engineers.

In this blog, we will cover 10 technical strategies to deal with clustering challenges when developing Jakarta EE and MicroProfile for cloud environments.

Una de las principales preocupaciones que existen en el dessarollo de aplicaciones modernas en la nube es el monitoreo eficaz de estas en tiempo real. Esta charla mostrara como preparar una aplicacion empresarial para monitoreo en tiempo real mediante el uso de Eclipse MicroProfile Metrics!

If you're running your applications using Eclipse GlassFish, or one of its older iterations, you may have encountered one of the following common issues that hamper the productivity of your application development and overall server management in some capacity:

We wanted to let you know that we've decided to self-host our documentation due to the shutdown of legacy Gitbook. There are a few minor changes you'll want to know regarding how you access and read the Payara Platform Documentation.

Watch this video to learn how to create a secure web application using multiple Java EE/Jakarta EE APIs and connect it to a MySQL 8 database in this comprehensive tutorial.

At Payara Services, we have long been advocates of the benefits of using DevOps practices not only in the development of our products (like Payara Server & Payara Micro), but also in the core of our expert advice to our user base with our blog containing arguments for using DevOps practices, details of DevOps tools and new developments that benefit it.

This was my first time attending Oracle Code One, and by extension traveling to San Francisco.

As part of the Payara Enterprise Support services that we deliver to customers on a daily basis, giving expert advice and clarifying how the internals of the products of the Payara Platform work is one of the most common scenarios we encounter. Here's' a story about the advice we gave to one of our customers regarding the behavior of JDBC Connection Pools in Payara Server.