TrustRadius: an HG Insights company

Save this comparison

Save this comparison

Add Product

Recommended Comparisons

    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    DDN A³I

    Score9 out of 10
    N/ADataDirect Networks (DDN) offers their SFA line of high density block storage solutions, including the SFA14KX and the SFA18K.N/A

    IBM Storage Ceph

    Score8 out of 10
    N/AIBM® Storage Ceph® is a software-defined storage platform that consolidates block, file and object storage to help organizations eliminate data silos and deliver a cloud-like experience while retaining the cost benefits and data sovereignty advantages of on-premises IT.N/A
    Pricing
    DDN A³IIBM Storage Ceph
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    DDN A³IIBM Storage Ceph
    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
    DDN A³IIBM Storage Ceph
    Small Businesses
    No answers on this topic
    StarWind Virtual SAN
    Score9.9 out of 10
    Medium-sized Companies
    No answers on this topic
    StarWind Virtual SAN
    Score9.9 out of 10
    Enterprises
    No answers on this topic
    IBM Storage Scale
    Score6.4 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    DDN A³IIBM Storage Ceph
    Likelihood to Recommend
    9.0
    (1 ratings)
    8.7
    (6 ratings)
    User Testimonials
    DDN A³IIBM Storage Ceph
    Likelihood to Recommend
    DataDirect Networks (DDN)
    Well suited for large data repositories, like video storage, data lake, etc. Wide and deep and does not take up multiple racks. Easily grows with your needs as one can drop in more disks when needed, as you grow.
    Incentivized
    Read full review
    IBM
    Large scale data storage: Red Hat Ceph Storage is designed to be highly scalable and can handle large amounts of data. It's well suited for organizations that need to store and manage large amounts of data, such as backups, images, videos, and other types of multimedia content.Cloud-based deployments: Red Hat Ceph Storage can provide object storage services for cloud-based applications such as SaaS and PaaS offerings. It is well suited for organizations that are looking to build their own cloud storage infrastructure or to use it as a storage backend for their cloud-based applications.High-performance computing: Red Hat Ceph Storage can be used to provide storage for high-performance computing (HPC) applications, such as scientific simulations and other types of compute-intensive workloads. It's well suited for organizations that need to store
    Incentivized
    Read full review
    Pros
    DataDirect Networks (DDN)
    • Large storage array
    • Fibre channel storage using RAID arrays
    • Each SFA can grow with one master and up to 4 slaves
    • Up to PB or more of storage
    Incentivized
    Read full review
    IBM
    • Highly resilient, almost every time we attempted to destroy the cluster it was able to recover from a failure. It struggled to when the nodes where down to about 30%(3 replicas on 10 nodes)
    • The cache tiering feature of Ceph is especially nice. We attached solid state disks and assigned them as the cache tier. Our sio benchmarks beat the our Netapp when we benchmarked it years ago (no traffic, clean disks) by a very wide margin.
    • Ceph effectively allows the admin to control the entire stack from top to bottom instead of being tied to any one storage vendor. The cluster can be decentralized and replicated across data centers if necessary although we didn't try that feature ourselves, it gave us some ideas for a disaster recovery solution. We really liked the idea that since we control the hardware and the software, we have infinite upgradability with off the shelf parts which is exactly what it was built for.
    Incentivized
    Read full review
    Cons
    DataDirect Networks (DDN)
    • The Disk array appliances load disks from the top
    • Cabler management is more than 4 feet long. Hard to find a rack it really fits in.
    • Interconnects between units need to be more seamless and easier to understand.
    Incentivized
    Read full review
    IBM
    • GUI based mainetenence should be developed
    • Unable to detect storage latencies
    • VM to disk mapping should be visible so as to save some critical applications data in case of HDD failures
    Incentivized
    Read full review
    Alternatives Considered
    DataDirect Networks (DDN)
    IBM is close to the Platinum level but DDN comes in large and cheaper but with a bit less features.
    Incentivized
    Read full review
    IBM
    MongoDB offers better search ability compared to Red Hat Ceph Storage but it’s more optimized for large number of object while Red Hat Ceph Storage is preferred if you need to store binary data or large individual objects. To get acceptable search functionality you really need to compile Red Hat Ceph Storage with another database where the search metadata related to Red Hat Ceph Storage objects are stored.
    Incentivized
    Read full review
    Return on Investment
    DataDirect Networks (DDN)
    • ROI is that it seems very economical for massive video camera storage.
    • Dedicate a rack to it.
    • Best if all units are next to each other but do not have to be.
    Incentivized
    Read full review
    IBM
    • Ceph allows my customer to scale out very fast.
    • Ceph allows distributing storage objects through multiple server rooms.
    • Ceph is fault-taulerant, meaning the customer can lose a server room and would still be able to access the storage.
    Incentivized
    Read full review
    ScreenShots