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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    IBM z/OS

    Score6.9 out of 10
    N/AIBM z/OS® is an operating system (OS) for IBM Z® mainframes, suitable for continuous, high-volume operation with high security and stability. It is designed to meet organizational requirements to improve performance for mission-critical workloads and meet future challenges.N/A

    Oracle Solaris

    Score8.1 out of 10
    N/AOracle Solaris is a Linux operating system which was originally developed by Sun Microsystems and became an Oracle product after the acquisition of Sun in 2010.

    $1,000

    per year

    Pricing
    IBM z/OSOracle Solaris
    Editions & Modules
    No answers on this topic
    1 Year Subscription
    $1,000.00
    per year
    Offerings
    Pricing Offerings
    IBM z/OSOracle Solaris
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details
    More Pricing Information
    Best Alternatives
    IBM z/OSOracle Solaris
    Small Businesses
    CentOS Linux
    Score8.6 out of 10
    CentOS Linux
    Score8.6 out of 10
    Medium-sized Companies
    IBM AIX
    Score9.3 out of 10
    IBM AIX
    Score9.3 out of 10
    Enterprises
    Red Hat Enterprise Linux (RHEL)
    Score9.3 out of 10
    Red Hat Enterprise Linux (RHEL)
    Score9.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    IBM z/OSOracle Solaris
    Likelihood to Recommend
    6.4
    (1 ratings)
    9.3
    (4 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    5.0
    (1 ratings)
    Usability
    6.4
    (1 ratings)
    6.0
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    8.0
    (1 ratings)
    Implementation Rating
    -
    (0 ratings)
    6.0
    (1 ratings)
    User Testimonials
    IBM z/OSOracle Solaris
    Likelihood to Recommend
    IBM
    IBM z/OS, more specifically Omegamon, has access to a lot of relevant information for monitoring but a 90s interface with little or no ease of use and/or maintenance.
    Read full review
    Oracle
    Oracle Solaris is great due to the fact that it actually is meant for high-end servers. Supports a wide range of hardware. The Stability of the solution is great. The documentation does not support some solutions, and there are no other options. Most of the product is still command-line, despite the fact that they've got a graphical user interface in some areas. For some reason, core administration is still done via command-line.
    Incentivized
    Read full review
    Pros
    IBM
    • provides infrastructure metrics
    • provides historical transaction behavior
    • provides metrics on vital components for z/OS
    Read full review
    Oracle
    • Live update for patching in conjunction with the package management functions. This ability to rollback is very convenient.
    • dTrace
    • Built in compliance testing.
    Incentivized
    Read full review
    Cons
    IBM
    • end-to-end requests
    • correlated metrics of vital components
    • facilities to consume historical transaction data
    Read full review
    Oracle
    • Takes time to learn.
    • Integration into Microsoft's Active Directory.
    Read full review
    Usability
    IBM
    IBM needs to update, modernize and improve the usability of the Omegamon interface
    Read full review
    Oracle
    You need to take the time to learn it. It is a massive product.
    Read full review
    Support Rating
    IBM
    No answers on this topic
    Oracle
    The support teams are well trained and responsive. Patches are rolled out regularly and are easy to deploy and backout.
    Read full review
    Implementation Rating
    IBM
    No answers on this topic
    Oracle
    Stress testing and timing is key. You need test systems that mirror the live environments. User testing must be reflected in peak loads.
    Read full review
    Alternatives Considered
    IBM
    IBM needs to update, modernize and improve the usability of the Omegamon interface
    Read full review
    Oracle
    Oracle Solaris is Scalable, have a good patching capability and secure by default. You want to have something that's up and running and stable, something that's not going to crash. But if we do have an issue, we can get somebody for technical support who can help us work through the problems.
    Incentivized
    Read full review
    Return on Investment
    IBM
    • We need to have Observability on the Mainframe
    Read full review
    Oracle
    • It just runs like a top, this mean TCO is low
    • We've not had issues with Solaris running on Sparc.
    • Reliability is above reproach.
    Incentivized
    Read full review
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