Red Hat’s guidance is to purchase their Extended Life-cycle Support (ELS) offering, but Red Hat charges for ELS on a per version AND per OS basis (i.e., Windows support requires a separate subscription) which means that any enterprise already paying for Red Hat’s Java 11 ELS must now buy a second, separate ELS entitlement for Java 8, compounding recurring fees.
Azul Core covers Linux, Windows and macOS as well as every version Java 8+ under one subscription.
| Consideration | Azul Core | Red Hat ELS | Unsupported |
|---|---|---|---|
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Quarterly security-only Critical Patch Updates (CPUs) |
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Quarterly Patch Set Updates (PSUs)
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Targeted Monthly Critical Security Patch Updates
|
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Out-of-cycle Critical Security Fixes*
|
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Linux, Windows & Mac support included
|
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IP indemnification
|
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24x7x365 Support SLA
|
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Incident Response/ Root Cause Analysis
|
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Regulatory Compliance/ audit readiness
|
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Java 8 support ends
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Dec 31, 2030
|
Dec 31, 2030
|
Nov 30, 2026
|
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Java 11 support ends
|
Jan 31, 2032
|
Oct 31, 2027
|
Oct 31, 2024
|
*Critical issues only
Red Hat builds of OpenJDK and Azul Core are both TCK-certified and 100% binary-compatible, minimizing migration risk.
Azul’s migration tools do the heavy lifting of discovering your JVMs, classifying them, and automating their replacement, reducing both time and resources.
Best practices, risk mitigation strategies, extensive knowledgebase.
Replace your exact Red Hat Build of OpenJDK version with the exact same version of Azul Core, minimizing risk.
Scripted runbooks per scenario can migrate 100’s or even 1000’s of systems with a single command.
Still running Java Applets or Java Web Start? No problem – Azul provides commercially supported open source solutions for both.