🚀 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.social #selfhosted #selfhosting #identitymanagement #letsencrypt #openjdk #reverseproxy #opensource

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 #openjdk #jre #letsencrypt #installguide #debian #proxyserver #reverseproxy #vps

Learn More About the Memory Use of Java Applications

#azul #java #jmeter #jvm #memory #openjdk

https://www.azul.com/blog/learn-more-about-the-memory-use-of-java-applications/

Welcome on board: Java 27! 🎉

#openjdk #java

https://javaalmanac.io/

#OpenJDK #JDK 27-ea+1 is ready for testing:

☕ https://jdk.java.net/27/

Install and use in your #GitHub Actions workflows: https://github.com/marketplace/actions/setup-java-development-kits-built-by-oracle

🚀 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 #selfhosted #openjdk #selfhosting

JDK 26 has been branched from the main line and is now in Rampdown Phase One: https://mail.openjdk.org/pipermail/jdk-dev/2025-December/010662.html

https://openjdk.org/projects/jdk/26/

#JDK26 #OpenJDK #Java

37 Debian LTS Advisories about security updates for various packages were released by Debian LTS contributors in October. These include notable security updates for https-everywhere, openjdk 11 & 17 and intel-microcode. LTS team also contributed towards updates for Debian packages in various releases.

Read about these and more in our report for October: https://www.freexian.com/blog/debian-lts-report-2025-10/?utm_source=mastodon&utm_medium=social

This work is funded by Freexian's Debian LTS offering. Become a sponsor of Debian LTS (https://www.freexian.com/lts/debian/?utm_source=mastodon&utm_medium=social) and enjoy the benefits (https://www.freexian.com/lts/debian/details/#benefits).

#freexian #debian #debianlts #openjdk

Working on my next demo for @quarkusio Insights #talk the 15th of Dec.

Yes, this is a serious demo to showcase how to use the #Leyden #AOTCache properly in #OpenJDK.

You can watch the talk in https://quarkus.io/insights/ in two weeks. Free and public.

And if you are a #Java developer, whether you use Quarkus or not as your chosen #framework, you should watch it.

Microsoft’s JAZ (preinstalled in the Azure Linux OpenJDK images) auto-detects your container limits and configures heap + GC settings before Quarkus starts.

I wrote a full hands-on tutorial showing how to build a Quarkus app, package it into the Microsoft OpenJDK image, and verify JAZ’s tuned JVM settings with real metrics.

Smarter heap sizing. No more OOMKills. Zero guesswork.

https://www.the-main-thread.com/p/quarkus-java-jaz-auto-tuning-container-memory

#Java #Quarkus #OpenJDK #ContainerMemory #CloudNativeJava #JVM

🚀 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 #selfhosting #openjdk #identitymanagement #selfhosted #opensource #letsencrypt #reverseproxy

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.raddemo.host #selfhosted #learningmanagementsystem #openjdk #selfhosting #opensource #apachetomcat #elearning #sakailms

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.raddemo.host #openjdk #jre #reverseproxy #debian #installguide #proxyserver #letsencrypt #vps

OpenJDK Mail Search https://openjdk.barlasgarden.com/
#Java #OpenJDK

Traditionally it's been possible to build OpenJDK for FreeBSD either as the full Java Development Kit (JDK), or as the slimmed down Jave Runtime Environment (JRE) via the FreeBSD ports system. This has been acheived by having two different ports, where the -jre port has been just a meta port that configures the main OpenJDK port for building the...

— https://kodeknekkeriet.net/en/blog/introducing-flavors-in-openjdk-freebsd/

🚀 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 #selfhosted #selfhosting #openjdk

🚀 Deploy ScyllaDB on Ubuntu VPS #openjdk #scylladb #selfhosting #selfhosted #ubuntu #ufw #vps #Cloud #Guides #VPS

🚀 Deploy ScyllaDB on Ubuntu VP...

🚀 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

🚀 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 #openjdk #selfhosting #selfhosted