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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Eclipse OpenJ9

    Score6 out of 10
    N/AOpenJ9 from the Eclipse Foundation (contributed by IBM) is a JVM optimized to run Java applications cost-effectively in the cloud.

    $0

    OpenJDK

    Score7.2 out of 10
    N/AOpenJDK (Open Java Development Kit) is a free and open-source implementation of the Java Platform, Standard Edition (Java SE) licensed under the GNU General Public License (GNU GPL) version 2 with a linking exception.N/A
    Pricing
    Eclipse OpenJ9OpenJDK
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    Eclipse OpenJ9OpenJDK
    Free Trial
    NoNo
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details
    More Pricing Information
    Community Pulse
    Eclipse OpenJ9OpenJDK
    Considered Both Products
    Open Source
    No answer on this topic
    Open Source
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    100%
    Would buy again
    8 Answers
    Delivers good value for the price
    No answers on this topic
    100%
    Delivers good value for the price
    8 Answers
    Happy with the feature set
    No answers on this topic
    100%
    Happy with the feature set
    8 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    5 Answers
    Implementation went as expected
    No answers on this topic
    88%
    Implementation went as expected
    7 Answers
    Best Alternatives
    Eclipse OpenJ9OpenJDK
    Small Businesses
    GraalVM
    Score9.1 out of 10
    GraalVM
    Score9.1 out of 10
    Medium-sized Companies
    Oracle Java SE
    Score8.1 out of 10
    Oracle Java SE
    Score8.1 out of 10
    Enterprises
    GraalVM
    Score9.1 out of 10
    GraalVM
    Score9.1 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Eclipse OpenJ9OpenJDK
    Likelihood to Recommend
    10.0
    (1 ratings)
    8.8
    (8 ratings)
    User Testimonials
    Eclipse OpenJ9OpenJDK
    Likelihood to Recommend
    Open Source
    The CLOUD development integrating web applications with web databases definitely needs a fast and memory-efficient platform like Eclipse OpenJ9. The garbage collector and SHARED CLASSES between processes make possible a fast response to the web client and API requests. Eclipse OpenJ9 needs better documentation to explain to the programmers the advantages over other JAVA implementations like HotSpot.
    Incentivized
    Read full review
    Open Source
    Actually, from a software engineer's point of view, JDK is nothing fancy to think of / talk about. It's just there & it works. Until he/she has to set up a project from scratch, together with the build tool, a JDK has to be chosen. Also, when doing deployment work, having a reliable, readily available JDK to install to target systems is a blessing. Still, Oracle could have done a better job supporting OpenJDK, especially for commercial usage.
    Incentivized
    Read full review
    Pros
    Open Source
    • Faster startup
    • Memory administration
    • Shared CLASSES between processes
    Incentivized
    Read full review
    Open Source
    • Best opensource packages and access to opensource APIs
    • Fast and reliable to use compare to current market products.
    • Business case related solutions and premium products are available
    • Easier to use and best in market
    Incentivized
    Read full review
    Cons
    Open Source
    • Marketing to promote the advantages it provides for the CLOUD.
    • Documentation to used its garbage collector effectively.
    • Documentation to implement the SHARED CLASESS between processes and understand the advantages.
    Incentivized
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    Open Source
    • JVM performance can be improved
    • Concurrent task running needs to be improved .
    • Ability to access stack memory outside or JVM processes
    Incentivized
    Read full review
    Alternatives Considered
    Open Source
    IBM released the Eclipse OpenJ9 under the Eclipse Foundation and open source thinking about the need for CLOUD development efficiency. Eclipse OpenJ9 could be more suitable if want to develop an API with cloud databases like MariaDB using AWS. The memory management of Eclipse OpenJ9 makes the web performance of API faster. The capacity to run shared CLASSES in a memory partition between processes gives Eclipse OpenJ9 a design advantage over other JAVA SDK platforms.
    Incentivized
    Read full review
    Open Source
    OpenJDK is comparable to Oracle Java SE in most cases and you get away with significantly lower costs. Oracle Java SE have some advantages in performance on some native platforms but in most cases the OpenJDK performance is similar or at least good enough.
    Incentivized
    Read full review
    Return on Investment
    Open Source
    • Open Source Alternative to Oracle JDK supported by IBM.
    • Excellent performance for CLOUD development for APIs.
    • Multiplatform (LInux, Windows) Java SDK that runs in a container like Docker.
    Incentivized
    Read full review
    Open Source
    • As per our business objectives we are 4 times benifitted with product
    • Faster for development and implementation
    • Reduced our cost by 30%
    • Annual profits of 24%
    Incentivized
    Read full review
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