IBM Softek TDMF vs NetApp SnapMirror vs NetApp Snapshot comparison

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Executive Summary

We performed a comparison between IBM Softek TDMF, NetApp SnapMirror, and NetApp Snapshot based on real PeerSpot user reviews.

Find out what your peers are saying about NetApp, Fivetran, Dell Technologies and others in Data Replication.
To learn more, read our detailed Data Replication Report (Updated: March 2024).
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Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pricing and Cost Advice
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  • "It's part of the NetApp Firewall, so it's free."
  • "The cost is low compared to different vendors."
  • "SnapMirror is extremely expensive. We had a hard time adjusting to our budget. If rated on a scale of one to ten, with ten being the most expensive, I would definitely rate it ten out of ten."
  • "The solution has monthly and yearly licensing options."
  • "The pricing could be improved."
  • "The pricing can be improved."
  • More NetApp SnapMirror Pricing and Cost Advice →

  • "If there is a way to save more on the number of snapshots, it should be included in the next release."
  • "The price of this solution is fair."
  • "It's not too expensive."
  • "As far as their licensing costs, the licensing is paid on a yearly basis. The organization pays for the licensing based on the software and the capacity that they choose."
  • "The price of NetApp Snapshot depends on the use case. They charge by how much data you need, the capability, and for snap licenses."
  • "The price of the solution is reasonable but could improve. However, if you are in a country that has a poor currency then the price will be considered expensive."
  • "NetApp Snapshot is expensive since you need to buy an additional premium license for it which is an extra cost over the payments made for NetApp...The license works during the entire life cycle of NetApp Snapshot."
  • More NetApp Snapshot Pricing and Cost Advice →

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    Top Answer:The performance and stability are valuable features. It seems to fulfill all the requirements.
    Top Answer:The licensing cost is on a yearly basis. It is expensive.
    Top Answer:Here's a breakdown of how the data replication by NetApp Snapshot works: it's through the snapshot replication method… more »
    Top Answer:Last time I checked, the NetApp Snapshot data replication software could go up to 255 snapshot copies. I'm not sure how… more »
    Top Answer:Well yes, the snapshots that NetApp Snapshot creates are your backup. But then there's also their feature for advanced… more »
    Ranking
    20th
    out of 31 in Data Replication
    Views
    88
    Comparisons
    49
    Reviews
    0
    Average Words per Review
    0
    Rating
    N/A
    2nd
    out of 31 in Data Replication
    Views
    1,538
    Comparisons
    1,323
    Reviews
    8
    Average Words per Review
    467
    Rating
    9.3
    1st
    out of 31 in Data Replication
    Views
    1,908
    Comparisons
    1,570
    Reviews
    6
    Average Words per Review
    688
    Rating
    8.8
    Comparisons
    Also Known As
    Softek TDMF
    SnapMirror
    Learn More
    Overview
    IBM Data Mobility Services Ð Softek Transparent Data Migration Facility (TDMF) z/OS uses skilled experts for a more reliable data migration, helping reduce the risk of disruptions or outages and enabling continuous application availability.
    NetApp SnapMirror technology provides fast, efficient data replication and disaster recovery (DR) for your critical data. Use a single solution across all NetApp storage arrays and protocols. SnapMirror technology works with any application, in both virtual and traditional environments, and in multiple configurations, including hybrid cloud.

    NetApp Snapshot is a data replication software that works through snapshot copies, crucial for the recovery of data. These copies are used as safe points for rollback before upgrades or patches. NetApp Snapshot provides prompt data replication which is also highly space-efficient, and provides users with the full management and control of their data and its copies. Through the various solutions the Snapshot technology has introduced, companies receive enhanced stability, functionality, and performance, as well as storage efficiency.

    NetApp Snapshot uses two types of snapshot technologies to handle data replication: Copy on Write (COW) and Redirect on Write (ROW). The COW technologies make a copy of the original information and then only after the replication process is completed does the system overwrite the modified data into the original blocks. In contrast, ROW redirects the snapshots to new storage blocks, updating pointers to those blocks, which always point to the original location. When NetApp Snapshot combines the two technologies, it allows customers to save storage efficiency by way of deduplication and compression.

    NetApp Snapshot Features

    NetApp Snapshot’s valuable features include:

    • Data replication stability: Every NetApp Snapshot copy is an immutable, static copy, giving organizations the opportunity to create consistent backups from their storage system while applications are running.

    • Performance impact: The performance of NetApp's systems that store NetApp Snapshot aren’t affected. The actions of creating or deleting a Snapshot copy also don't greatly impact the performance of the systems where they are located. NetApp’s storage can be used for data replication, backup, and archival even if a company is using another storage system.

    • Storage scale: Another beneficial feature of NetApp is the volume of storage, which supports 255 Snapshot copies. This provides users with the opportunity to perform frequent data replication, thus creating current versions of their data.

    • File recovery: The above-mentioned features allow for the creation of backup for recovery purposes. They also provide\ the opportunity to copy backups to offline storage as well as to create an archive for them.

    • Storage utilization: The option for utilization of storage allows NetApp Snapshot users to benefit from storage volumes similar to those of active file systems. The software works through block increment, which limits the interval of time between added blocks of Snapshot copies, thus creating more efficient storage.

    NetApp Snapshot Benefits

    The benefits of using NetApp Snapshot include:

    • Ability to create instant data replication while applications run
    • Up to 255 data replicas available
    • Various tools for full-package coverage, including SnapManager, SnapProtect, SnapMirror, SnapRestore, and SnapVault

    Reviews from Real Users

    Gregg N., Manager of Data Center Services at TTi Power Equipment, states that the primary use of NetApp Snapshot by his organization is as a data-protection solution in the cloud and in the data center. He points out that this data duplication software is very user-friendly, extremely stable, and scalable.

    Edgar M., Sr. Data Protection Engineer at DataPivot Technologies, uses NetApp Snapshot for its monitoring or clone capabilities, and he agrees that the solution is very stable.

    According to George A., CEO at BDPR Technologies Limited, the most valuable features of NetApp Snapshot are the integration with other vendors and customization.

    Sample Customers
    BT
    University at Albany, City of Houston, Yahoo Japan, Washington Employment Security Department, DG Khan Cement Co. Ltd., AmTrust Financial Services, Sheridan College
    Mazda
    Top Industries
    No Data Available
    REVIEWERS
    Financial Services Firm25%
    Wholesaler/Distributor17%
    Comms Service Provider17%
    Government17%
    VISITORS READING REVIEWS
    Manufacturing Company22%
    Financial Services Firm15%
    Computer Software Company11%
    Government7%
    REVIEWERS
    Computer Software Company30%
    Non Tech Company20%
    Educational Organization10%
    Media Company10%
    VISITORS READING REVIEWS
    Manufacturing Company26%
    Computer Software Company14%
    Financial Services Firm13%
    Government5%
    Company Size
    No Data Available
    REVIEWERS
    Small Business17%
    Midsize Enterprise39%
    Large Enterprise43%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise11%
    Large Enterprise71%
    REVIEWERS
    Small Business45%
    Midsize Enterprise15%
    Large Enterprise40%
    VISITORS READING REVIEWS
    Small Business15%
    Midsize Enterprise11%
    Large Enterprise74%
    Buyer's Guide
    Data Replication
    March 2024
    Find out what your peers are saying about NetApp, Fivetran, Dell Technologies and others in Data Replication. Updated: March 2024.
    765,386 professionals have used our research since 2012.