Payara Server 5.193.1 is Fully Certified as an Open Source Jakarta EE 8 Compatible Implementation

This month we had Oracle Code One dominate the lions share of everyone's attention with talks and announcements. So you will notice I have included more than my usual amount of videos, that feature some of the talks and panels from the event. Shortly afterwards was the first Jakarta One Virtual conference that finally announced Jakarta EE 8! Which explains the a large rise in Jakarta EE and MicroProfile content. 

Below you will find a curated list of some of the most interesting news, articles and videos from this month. Cant wait until the end of the month? then visit our twitter page where we post all these articles as we find them! 

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

This year marked the second edition of the Oracle Code One conference, which was formerly known as Java One. The conference is one of the most important Java conferences in the world and rightly so for many reasons! Which means that we at Payara couldn't miss being there. We were extraordinary busy at the conference, so we want to share with you a short summary of what happened, what it meant for Payara and for the whole Java community in general.

Introduction

With Container orchestration tools like Kubernetes and Docker Swarm, you can add instances quite easily. Depending on the type of clustering you need or use for your application, some scenarios are easier to implement than others.

Our Payara Enterprise Support Customer, Flexisaf, is using the Payara Platform successfully on the cloud.  Their CTO, Al Amin Ibrahim, explains further details about their deployment architecture and how our support services has helped them with crucial challenges:

On September 16, 2019, the Eclipse Foundation received the 2019 Duke's Choice Award for Jakarta EE in recognition for open source contributions to the Java ecosystem and the community-driven achievement of moving Java EE from Oracle to Jakarta EE.

When creating instances, it can sometimes be a chore remembering what names are already in use or even coming up with a name to use in the first place!  The Dynamic Instance Naming feature, sometimes called auto-naming, introduces a new option to the create-instance & create-local-instance commands that, when enabled, will resolve any name conflicts or generate a name for you.

If you want to run and debug your application from within an IDE using Payara Micro, you need to take different steps and use a different configuration then when you run the application with Payara Server. With Payara Micro, you can start the runtime from a jar file with no previous installation step. In this blog, I'll show you the steps to use IntelliJ IDEA with Payara Micro and how you can perform a hot reload of the application.

モニタリングとは？ロギングとの違いは？

モニタリングとは、サーバーのコンポーネントやサービスの実行時の状態をチェックすることをいいます。

サーバーの状態をチェックする方法としては他にロギングも存在しますが、ロギングはサーバーが自身の状態を記録し外部へ伝えるのに対して、モニタリングは外部からサーバー内部の状態を計測する点が異なります。