🚀 How to Deploy #Keycloak on #Ubuntu #VPS (5 Minute Quick-Start Guide)

Here’s a clear and detailed how-to guide for how to deploy Keycloak on Ubuntu VPS. This guide uses Keycloak in standalone mode with #PostgreSQL as the database and #NGINX as a reverse proxy with SSL.
What is Keycloak?
Keycloak is an open-source identity and access management (IAM) ...
Continued 👉 https://blog.radwebhosting.com/how-to-deploy-keycloak-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #openjdk #reverseproxy #identitymanagement #opensource #selfhosted #letsencrypt #selfhosting

How to Install Sakai #LMS on #AlmaLinux #VPS

This article provides a guide demonstrating how to install Sakai LMS on AlmaLinux VPS.
What is Sakai LMS?
Sakai LMS is an open-source learning management system designed for colleges, universities, and online education providers to deliver courses, manage learning resources, and support collaboration ...
Continued 👉 https://blog.radwebhosting.com/how-to-install-sakai-lms-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #openjdk #apachetomcat #elearning #selfhosted #opensource #selfhosting #sakailms #learningmanagementsystem

🚀 Deploy #ScyllaDB on #Ubuntu #VPS

This article provides a guide to deploy ScyllaDB on Ubuntu VPS.
What is ScyllaDB?
ScyllaDB is a high-performance, low-latency NoSQL database designed as a drop-in replacement for Apache Cassandra. It is written in C++ (instead of Java), enabling extremely fast throughput on modern hardware—making it ideal for real-time analytics, IoT, event streams, time-series workloads, and ...
Continued 👉 https://blog.radwebhosting.com/deploy-scylladb-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #selfhosting #openjdk #selfhosted

If you've ever wondered how to automate the upgrading of your JDK in Docker images, you might want to checkout my latest article.

https://medium.com/devops-by-nature/how-to-configure-dependabot-to-automatically-upgrade-openjdk-in-docker-images-7738109e9506?sk=7dd594717fcf7f815791cc7db26e72d0

#build
#cicd
#dependabot
#devops
#devsecops
#git
#github
#jdk #java #openjdk #temurin #eclipse
#scm #vcs #versioncontrol
#devlearning #softwaredevelopment #softwareengineering

Везде AI, на чем теперь писать? Статья для Java-бро

Как всегда, это история о политике, крови, грызне и скудоумных менеджерах. Мне всегда казалось, что C# сильно лучше нашей Java (только LINQ expressions чего стоит — именно expressions, а не применения типа LINQ-to-objects). А в F# (тоже работает на .NET) есть нормальные провайдеры типов и другая функциональщина. И всё это работает чудесно, а не как Haskell, который несколько лет подряд сегфолтился на Windows, и никто это не чинил. Но всё портит маниакальная борьба Microsoft с конкурентами и из-за этого отсутствие экосистемы вне продуктов Microsoft. Это отсутствие конкуренции и деградация. Какой дурак захочет связываться с технологией, из-за которой тебя может назавтра кинуть создатель этой технологии? Беда, C# нам тоже не подходит. Интересно. Читать далее

https://habr.com/ru/companies/bar/articles/991514/

#Java #Oracle #OpenJDK #Open_Source #C# #C++ #Rust #Go #JavaScript #лицензирование

7 Steps to Easily Configure #OpenLiteSpeed as a Reverse #Proxy for #Metabase

This article provides a guide to configure OpenLiteSpeed as a reverse proxy for Metabase.
What is OpenLiteSpeed?
OpenLiteSpeed Web Server is great for building and deploying web applications. The WebAdmin Console enables you to quickly configure features that allow you to deliver a fast web ...
Continued 👉 https://blog.radwebhosting.com/configure-openlitespeed-as-a-reverse-proxy-for-metabase/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #vps #debian #proxyserver #jre #installguide #reverseproxy #letsencrypt #openjdk

New Version: #Adoptium #OpenJDK Temurin 25.0.2.10-LTS (LTS;x86_64) #Java https://adoptium.net/de/download

Still don't know what #Java #Leyden is?

You can learn about it on my last talk: https://www.youtube.com/watch?v=BK1vZQYZofs&pp=0gcJCXwKAYcqIYzv

If you just want to see it in Practice with fancy graphs on how much you can improve startup and warmup times, start on minute 28!

#OpenJDK #optimization #software #softwareEngineering #softwareDevelopment

Updated #openjdk builds of jdk11 and jdk17 for Solaris on SPARC now available for download:

https://pkgs.tribblix.org/openjdk/sparc-solaris/

All the links mentioned during my talk for the #jChampions Conference, as well as the recording, are available on my website. “The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi”. It was a lot of fun explaining the history of #OpenJDK #ProjectPanama, showing the most complex implementation of a string.length method, and blinking an LED with @pi4j using the FFM API.

https://webtechie.be/post/2026-01-27-jchampions-talk-ffmapi-on-raspberrypi/

Today's complaint about the world: Why does the JDK not have a proper Wayland Backend in 2026?

#wayland #jdk #java #openjdk #projectwakefield

Why does #Java still make “simple things” verbose—by design? Michel Charpentier’s wishlist reads like a tour of modern language ergonomics: tuples, named args, local functions, type aliases, variance.

Steal the patterns: https://javapro.io/2026/01/27/what-i-still-miss-my-most-wanted-java-features/

#OpenJDK #JVM @kotlin @scala_lang

🚀 Deploy #ScyllaDB on #Ubuntu #VPS

This article provides a guide to deploy ScyllaDB on Ubuntu VPS.
What is ScyllaDB?
ScyllaDB is a high-performance, low-latency NoSQL database designed as a drop-in replacement for Apache Cassandra. It is written in C++ (instead of Java), enabling extremely fast throughput on modern hardware—making it ideal for real-time analytics, IoT, event streams, time-series workloads, and ...
Continued 👉 https://blog.radwebhosting.com/deploy-scylladb-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #openjdk #selfhosting #selfhosted

RE: https://fosstodon.org/@eclipseadoptium/115661689325770554

A reminder that @eclipseadoptium will not be publishing bulds for some platforms in the January set of releases which are being prepared at the moment.
#adoptium #temurin #java #openjdk #solaris #win32

Updated #openjdk builds (recently released versions 25.0.2, 21.0.10, 17.0.18, 11.0.30) for Solaris 11.4 on x86 available here:

https://pkgs.tribblix.org/openjdk/intel-solaris/

RE: https://floss.social/@delawen/115733998070695085

Dear #Java developer, you really shouldn't miss this talk tomorrow.

It will be streamed here: https://www.youtube.com/watch?v=BK1vZQYZofs

#OpenJDK #Leyden #optimization #performance #talk #conference

OpenJDK January 2026 Critical Patch Update and Patch Set Update Released

#java #jdk #openjdk

https://foojay.io/today/openjdk-january-2026-critical-patch-update-and-patch-set-update-released/

The January 2026 OpenJDK quarterly updates are now (or will soon be) available from various OpenJDK distributors. This quarterly release brings important security fixes and updates to all currently supported Java versions. The Quarterly Update Cycle Every three months (in January, April, July, and October), the OpenJDK project releases security updates, bug fixes, and...
#CRaC #OpenJDK #Release
https://foojay.io/today/openjdk-january-2026-critical-patch-update-and-patch-set-update-released/

JEP 527, "Post-Quantum Hybrid Key Exchange for TLS 1.3" now targeted to JDK 27:

https://openjdk.org/jeps/527
https://mail.openjdk.org/pipermail/jdk-dev/2026-January/010755.html

#jdk #openjdk #tls #crypto #pqc

Targeted to JDK 27: JEP 527: Post-Quantum Hybrid Key Exchange for TLS 1.3: https://openjdk.org/jeps/527 #jdk27 #openjdk #java