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Ondrej Mihályi

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Recent Posts

Request Tracing Service in Payara Server & Payara Micro

12 Sep 2016

Have you ever wondered whether your application is slow to respond to requests? Which requests take the longest to respond to? And what you can do about it? Payara Server aims to provide the best tooling you would need to identify performance issues, identify their causes and help you solve...

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Persistent EJB Timers in Payara Micro

31 Aug 2016

Payara Micro is packed with a lot of the APIs that come with Payara Server Full Profile, and even more features targeted at clustered deployments. Now, since version 163, it is also possible to use persistent EJB Timers, which are stored across your micro instances inside the distributed...

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Payara Server 163 Sneak Peak - Improved Monitoring

29 Jul 2016

Payara Server 163 is about to be released in a couple of days, as usual with many improvements and bug fixes. Although it cannot match the previous release in the number of new features, the list of improvements and fixes in Payara Server 163 is already longer than in the current release!

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Payara Server 162 - New Features Recap

18 Jul 2016

In this short video recap, Ondrej Mihalyi ( @OMihalyi )- Payara Support Engineer – gives you an overview of the Payara Server 162 Release Notes. Tune in to find out more about the most useful developer and operations features in Payara Server and Payara Micro 162, Payara Documentation update,...

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Flexible Clustering with Payara Server

05 Jul 2016

Application server clustering provides a means to make application infrastructure more robust and perform better. However, it is often very inflexible and even a small change in the cluster topology can involve serious maintenance costs. Payara Server supports a new way of clustering based on ...

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The HealthCheck Service In-Depth - Payara Micro

14 Jun 2016

The HealthCheck Service provides automatic self-monitoring in order to detect future problems as soon as possible. The HealthCheck Service was introduced in Payara Server and Payara Micro version 161 and some new metrics have been added in version 162.

All the functionality of the HealthCheck...

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The HealthCheck Service In-Depth - Payara Server

26 May 2016

Recent versions of Payara Server provide the HealthCheck Service for automatic self-monitoring, in order to detect future problems as soon as possible. When enabled, the HealthCheck Service periodically checks some low level metrics and logs warnings whenever it detects that a threshold is not...

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Administration & Maintenance of Payara Server - Guide

03 May 2016

After you've got familiar with administering Payara Server, having configured your domain and deployed your applications, you might find it useful to get information on features supporting maintenance of your domain in the longer term.

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Deploying Multiple Application Versions on Payara Server

13 Apr 2016

Payara Server makes it possible to deploy multiple versions of the same application at the same time. While only one of the deployed versions can be enabled and running, all the other versions remain on the server and you may enable them at any time to immediately switch the running versions.

 

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Securing Payara Server with Custom SSL Certificate

08 Apr 2016

One of the most common administration tasks with Payara Server, as well as with any web server, is to set up certificates to secure either HTTP protocol or remote access to Payara Server administration interface. You might have a self-signed certificate or a certificate signed by a trusted...

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