Technologies
Overview
Cassandra
Kafka
Solr
Elasticsearch
Hadoop & HBase
Spark
Ignite
Hazelcast
Tomcat
JBoss
- [Differences Between OpenJDK vs Oracle JDK | Azul](https://www.azul.com/products/core/jdk-comparison-matrix/)
Product & Features
| Products and Features | Azul | Oracle | Corretto | Red Hat | Eclipse Temurin |
|---|---|---|---|---|---|
|
Based on OpenJDK |
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100% Open Source, Freely Available, |
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TCK Tested |
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Patent Grant |
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Free Quarterly Updates |
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Performance Parity |
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Multi-platform |
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Native Alpine Linux (musl libc) |
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Multiple Installers & Packages |
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Java Flight Recorder and Mission Control (for Java 8) |
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OpenFX (JavaFX) |
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LTS (Java 8, 11, …) and non-LTS versions |
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Java 7 Extended Support |
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Java 6 Extended Support |
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32-bit Support |
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Java Web Start and Applets |
Commercial Support Services
| Java Offerings for the Enterprise | Azul Platform Core (Support for) | Oracle Java SE | Amazon Corretto | Red Hat OpenJDK | Eclipse Temurin | |
|---|---|---|---|---|---|---|
| Azul Zulu Builds of OpenJDK | Eclipse Temurin | |||||
|
Wide Variety of Support Platforms and Environments |
(AWS only) |
(RHEL/Windows only) |
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24x7x365 Support |
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SLA for Quarterly Updates (guaranteed timely access) |
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Security-only Quarterly Updates (fit for urgent deployment) |
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Out-of-cycle Critical Fixes (independent from OpenJDK) |
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Commercial Support Production Lifecycle |
8 years |
6 years |
5 years |
6 years |
6 years |
6 years |
|
Advanced Product Enhancements (e.g. Fonts, JFR, TLS 1.3, FX) |
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Dedicated Global Java Support Team |
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Engineering capacity to root-cause & fix bugs (independent from OpenJDK) |
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Patent and Non-Contamination Indemnification |
N/A |
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Non-Contamination Certifications and Source Code “Cleansing” |
N/A |
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- [Install Azul Zulu on Windows](https://docs.azul.com/core/install/windows)