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OpenJDK VS RedHat OpenJDK

Compare OpenJDK VS RedHat OpenJDK and see what are their differences

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Contents:
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  2. » Videos
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OpenJDK logo OpenJDK

OpenJDK is the free version of the Java development platform.

RedHat OpenJDK logo RedHat OpenJDK

The RedHat build of OpenJDK
  • OpenJDK Landing page
    Landing page //
    2021-10-14
  • RedHat OpenJDK Landing page
    Landing page //
    2023-10-21

OpenJDK features and specs

  • Open Source
    OpenJDK is an open-source implementation of the Java Platform, Standard Edition, making it freely available for anyone to download, modify, and distribute.
  • Wide Adoption and Community Support
    It is the reference implementation of Java SE, backed by a large community and supported by major companies like Oracle, ensuring regular updates and security patches.
  • Compatibility
    OpenJDK is considered the official reference implementation for Java SE and is compatible with the Java standard, ensuring that applications run consistently across implementations.
  • No Licensing Fees
    Being open-source, OpenJDK does not require licensing fees, which can be beneficial for organizations looking to minimize costs.
  • Customizability
    The open-source nature allows developers to modify and extend the code to suit specific needs.

Possible disadvantages of OpenJDK

  • Potential Performance Variations
    Different builds of OpenJDK may have performance variations compared to the Oracle JDK, which can affect application efficiency.
  • Support Variability
    While community support is strong, official support and services, which might be required by enterprise environments, are often provided by third parties and may come with additional costs.
  • Patch Availability
    Security patches and updates may not be rolled out as quickly in some OpenJDK distributions compared to Oracle's commercial JDK.
  • Limited Features
    Some commercial features in Oracle JDK, such as advanced monitoring and commercial-grade performance monitoring tools, may not be present in OpenJDK.

RedHat OpenJDK features and specs

  • Enterprise Support
    RedHat OpenJDK provides enterprise-grade support, which is beneficial for businesses that need reliable and timely assistance for their Java applications.
  • Stability
    RedHat is known for maintaining a stable version of OpenJDK, which ensures that applications run smoothly and with minimal unexpected issues.
  • Long-Term Support (LTS)
    RedHat offers long-term support for certain versions of OpenJDK, ensuring security updates and maintenance for an extended period.
  • Security Focus
    Regular security updates are provided to ensure that the Java platform remains secure against vulnerabilities.
  • Integration with RedHat Ecosystem
    It integrates well with other RedHat products and the broader Red Hat ecosystem, enhancing functionality and performance in environments using RedHat solutions.

Possible disadvantages of RedHat OpenJDK

  • Cost
    While the OpenJDK itself is free, enterprise support from RedHat comes with a cost, which might not be feasible for smaller organizations or individual developers.
  • Vendor Lock-in
    Relying on RedHat's OpenJDK may lead to a dependency on RedHat's ecosystem for other enterprise solutions and support services.
  • Complexity
    For users not already familiar with RedHat's ecosystem, the integration and use of its OpenJDK can be complex, requiring additional learning and resources.
  • Limited to RedHat Versions
    While supporting multiple OpenJDK versions, RedHat's focus might be limited to the versions they primarily maintain, potentially affecting variety and updates on other versions.

OpenJDK videos

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OpenJDK Development

More videos:

  • Review - The Launch Space - The Microsoft Build of OpenJDK and other useful Java things

RedHat OpenJDK videos

No RedHat OpenJDK videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to OpenJDK and RedHat OpenJDK)

OpenJDK

RedHat OpenJDK

IDE
71 71%
IDE
29% 29
Text Editors
68 68%
Text Editors
32% 32
Software Development
66 66%
Software Development
34% 34
Developer Tools
67 67%
Developer Tools
33% 33

User comments

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Social recommendations and mentions

Based on our record, OpenJDK seems to be a lot more popular than RedHat OpenJDK. While we know about 32 links to OpenJDK, we've tracked only 1 mention of RedHat OpenJDK. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OpenJDK mentions (32)

  • Oracle's Pioneering Role in Open Source and Blockchain: A Deep Dive
    Oracle’s seamless integration of open-source contributions and blockchain adoption is a testament to its forward-thinking approach and commitment to technological innovation. By supporting key projects like Java via the OpenJDK project and ensuring the robustness of its cloud solutions through the Oracle Cloud Infrastructure, Oracle demonstrates that true innovation is born from a culture of collaboration and... - Source: dev.to / 2 months ago
  • Setting Up Your React Native Development Environment
    Visit the Oracle JDK download page or use OpenJDK. - Source: dev.to / 7 months ago
  • Lisp Virtual Machine Design Question
    Reloading is nothing new under the sun for Lisp, I believe. For ML and adequate reload-ability, one might be hard pressed, but it's nothing new under the Sun (hint, hint). Maybe too on the nose, but one probably wants good inlining, and thus more "speculative" de/optimisation to preserve redefinition. Source: over 2 years ago
  • "Why Apache Harmony" or "How to use Java 8 on Android"
    If they don't want Oracle's Java, why can't they use a subset of OpenJDK (licensing noob here)? Source: almost 3 years ago
  • Replacement for Java?
    Does this change affect https://openjdk.java.net/ too? Source: almost 3 years ago
View more

RedHat OpenJDK mentions (1)

What are some alternatives?

When comparing OpenJDK and RedHat OpenJDK, you can also consider the following products

AdoptOpenJDK - The code for Java is open source and available at OpenJDK™.

Liberica JDK - Liberica is a 100% open-source Java 13.0.1 implementation.

Microsoft OpenJDK - The Microsoft Build of OpenJDK is a new no-cost long-term supported distribution and Microsoft’s new way to collaborate and contribute to the Java ecosystem.

Zulu - Zulu is a professional DJ mixing software to mix and broadcast live music, audio and mp3s.

Amazon Corretto - Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK).

Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.

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