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Ondrej Mihályi

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New Feature in Payara Platform 5.182: MicroProfile REST Client

16 Aug 2018

The 5.182 release of Payara Server & Payara Micro (Payara Platform) brings in MicroProfile 1.3. This introduces a couple of updates to some existing specifications, and three new ones: OpenTracing, OpenAPI, and Type-safe REST Client. In this blog, I’ll be covering our implementation of the...

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Be Reactive and Micro with a MicroProfile Stack

18 Jun 2018

Recently Ondrej Mihalyi, Payara Support Engineer, spoke at the JPrime conference.  Below you will find his slides from his presentation.

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A Step-by-Step Guide from Traditional Java EE to Reactive Microservice Design

18 Jun 2018

A workshop given at JPrime conference in May 2018.

Have you wondered how you can improve the design of your applications to improve its performance? You probably heard that reactive design can help achieve better response time and make your applications more flexible. But you’re asking: Do I...

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Building Your Next Microservice With Eclipse MicroProfile

23 Apr 2018

This quick tutorial will show you how to build your next microservice with the latest version of Eclipse MicroProfile APIs.

 

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Flexibility first - Payara Docker Images Allow a Completely Custom Start-up Configuration

03 Apr 2018

We work hard to make Payara Server robust, reliable and innovative so that it's perfect for production deployments. But we never forget about the users and developers. For them, we target flexibility and ease of use in every new feature we add and every tool in the ecosystem we maintain. Our ...

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Recent Additions in MicroProfile Config 1.1

22 Feb 2018

Configuration is an important aspect of programming. However, a standard approach to it has been missing in Java for a long time. A year ago, the MicroProfile project decided to change that. I'm glad I could be part of it and help design the new API. One year later, a common configuration API...

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Using HotswapAgent to Speed up Development

18 Oct 2017

As a Java EE developer, I sometimes envy how fast it’s possible to see the result of a code change in a running application with interpreted languages like PHP or JavaScript. With Java, it’s always necessary to rebuild the source code in bytecode, which can be then safely updated only by...

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'5 ways to improve your Java EE applications in reactive way' - Ondrej Mihalyi at GeeCON 2017

30 Aug 2017

Have you ever wondered how you can improve the performance of your applications under high load? You've probably heard that reactive design can help meet better response time and make your applications more flexible. In this presentation, I will show that you don’t need to rewrite your Java EE...

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Oracle Code Prague - Impressions & Videos

30 May 2017

At the end of April I had a pleasure to speak at the Oracle Code event in Prague. 

Oracle Code is a new series of free events, hosted in different locations around the world and aimed at Java developers, giving them an opportunity to learn about the latest dev technologies, practices and...
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Payara Server 171 - Expanded Request Tracing

29 Mar 2017

Since being introduced as a technical preview, the Request Tracing Service has been improved and polished to meet production quality requirements. In the latest Payara Server version 171, it was extended to allow tracing of more request types and more events that happen during the requests. It...

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