Data reduction and deduplication

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Reduce Your Storage Footprint: Data Reduction with Online Storage Optimization by Ocarina Networks
you store up to 10 times more file data on storage you already have. Ocarina File-Aware Optimization is a breakthrough new way to manage the explosive growth of online storage. Rather than complex schemes to classify and move data across tiers of...
The Rise of Primary Storage Optimization by Storage Decisions and i365, A Seagate Company
requirements as low as possible and guarantee zero impact on application performance. PSO technologies keep storage capacity requirements as low as possible and guarantee zero impact on application performance. It has the following benefits:

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The Rise of Primary Storage Optimization by SearchStorage.com
requirements as low as possible and guarantee zero impact on application performance. PSO technologies keep storage capacity requirements as low as possible and guarantee zero impact on application performance. They have the following benefits:

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IDC Spotlight: Ocarina Networks Addresses the Need for Efficient Data Storage by Ocarina Networks
Ocarina Optimizer and Reader addresses the need to store data more efficiently. It is an appliance that runs the optimization algorithms. The technology and approach is not about deduplication or compression, which will be explained in...
Enabling Economically Viable Long-Term Disk-Based Data Protection by Diligent Technologies Corporation, an IBM Company
solution that produces dramatic data reduction, allowing for an increase in the effective capacity of a given disk array of 25x or more. Diligent's ProtecTIER platform is an enterprise-scale comprehensive data-protection solution that produces...
How Green Is My Backup? by STORServer
responsible. Even with all the data reduction technologies available, the growth in the number of disk drives because of backup applications has been tremendous. And what did we really gain: faster access to data if that data is required. But if we aren't...
Guidelines for the Evaluation of Enterprise De-Duplication Solutions: How to Navigate the Pitfalls and Hyperbole by Diligent Technologies Corporation, an IBM Company
When it comes to data deduplication, the truth is often distorted. This white paper breaks through the hype and provides you with an outline on the principles of deduplication as well as tips for evaluating solutions. Data deduplication...
Global Data Deduplication Results with NetBackup PureDisk by Symantec Corporation
are seeking new ways to tackle their data protection challenges. While data growth is not new, the pace of growth has become more rapid, the location of data more dispersed, and the linkage between data sets more complex. Data deduplication offers companies...
Data Deduplication Made Simple by Data Domain
Data deduplication is rapidly becoming a core fundamental of any storage system, and the implications go far beyond backup applications. Take this opportunity to learn the key differences between deduplication technologies...
Overcoming the Challenges of Tape with a Disk-Based Backup Solution by ExaGrid Systems, Inc.
Fortunately, new disk and data reduction technologies have recently converged to make disk-based backup available at about the same price of tape backup systems. This white paper examines the pros and cons of both technologies and will present a cost...
Deduplication: The Post—Snapshot Revolution in Storage by Data Domain
a great amount of similar data and deduplication makes it easier to manage this data when they do. Read this white paper to learn about deduplication and how you can use it as a fundamental tool in your storage architecture. Data deduplication has leverage across the...
Primary Storage Handbook: Part 1 by Ocarina Networks
optimization solution. Data storage continues to grow at unprecedented rates and the overwhelming majority of data originates as primary data. As a result, organizations that can reduce their primary storage footprint stand to leverage...
eGuide: How to Get Started with Data Deduplication by Data Domain
39;ll gain insight on the benefits of deduplication, as well as best practices to follow as you prepare to launch, or enhance, your data deduplication strategy. Data deduplication has certainly generated quite a buzz among storage professionals in the UK, and...
Deduplication -- Sorting through the Hype by Datalink/NetApp
experts, to learn exactly what deduplication can do for you-what's real and what's hype. Among today's storage technologies, deduplication is generating significant buzz and is at the top of the "what's hot" list. The hype comes with good reason. Deduplication provides...
eGuide: Data Deduplication for Primary Data by Ocarina Networks
This E-Guide will explore if Data Deduplication is suitable for primary data and what vendors are doing to keep performance high for your company's backups. Many IT Professionals are looking to add Data Deduplication to their backup system, and...
ESG - Understanding the Power of Data De-Duplication by Diligent Technologies Corporation, an IBM Company
Data de-duplication has the power to revolutionize the data protection process by significantly reducing capacity requirements. Plagued by media hype and vendor FUD, this message can be easily lost. This paper serves as...
Data Deduplication: Determining Project Scope through Best Practices - E-Guide Prepared for Canadian Solutions Providers by Arrow Enterprise Computing Solutions
that will improve the efficiency and ease of a data deduplication project and consequently support your services margins. This E-Guide provides Canadian Solutions Providers with a check list that will improve the efficiency and ease of a data...
Data Deduplication and Disk Backups: An End-User's Guide to Success by ExaGrid Systems, Inc.
Gain an understanding of data deduplication and learn the benefits of these solutions. Data deduplication has completely taken the storage world by storm. As far as backup technologies go, data deduplication offers the most promise because it...
Podcast: How to compare data deduplication products by Data Domain
explores key tips on how to evaluate and measure deduplication service providers. Data deduplication is rapidly becoming a core fundamental of any storage system, and the implications go far beyond backup applications. Knowing how to evaluate and...
Untangling Data Deduplication by Overland Storage
In this videocast, analyst and industry veteran Arun Taneja uncovers some of the important basics and trends related to data deduplication. In this videocast, analyst and industry veteran Arun Taneja uncovers some of the important basics and...
Podcast: Highlighting Data Deduplication and Disk Backups by Data Domain
W. Curtis Preston highlights data deduplication technologies - the features, the benefits and how different solutions differ from each other. In this Expert Podcast, W. Curtis Preston highlights data deduplication technologies - the features, the...
VIDEO: Highlighting Data Deduplication and Disk Backups by Data Domain
W. Curtis Preston highlights data deduplication technologies - the features, the benefits and how different solutions differ from each other. In this Expert Videocast, W. Curtis Preston highlights data deduplication technologies - the features, the...
IT Briefing: Data Deduplication and Disk Backups: An End-User's Guide to Success by ExaGrid Systems, Inc.
time from tape is prohibitive and tape proliferation is a concern. These problems can be solved by backing up to disk; data deduplication reduces the size of the backup. ExaGrid and CA offer a fast and scalable, disk-based, backup solution that fits into...
Podcast: Deduplication as a Storage Fundamental by Data Domain
the benefits it delivers and how it can work in your organization. Explore this Podcast to find out more. With great benefits for capacity and cost-savings, it's easy to see why data deduplication has gained so much recognition over the past few...
Deduplication as a Storage Fundamental by Data Domain
the benefits it delivers and how it can work in your organization's overall storage infrastructure. With great benefits for capacity and cost-savings, it's easy to see why data deduplication has gained so much recognition over the past few years...
Hot Spots: Data Deduplication Drama by Storage Magazine
by knowing where to look for it. Data deduplication for secondary storage is prompting as much passion from vendors as it is confusion for some users. Why? Because dedupe is one of those influential, crucial technologies that comes along every few years.

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Data Deduplication Methodologies: Byte-level vs. Block Level Deduplication by ExaGrid Systems, Inc.
why one solution's byte-level data deduplication outperforms in-line block-level data deduplication in a disk-based backup system. Read this white paper to learn more. Though data deduplication technologies have been around for years, there is a...
Best Practices Data Deduplication for Symantec's NetBackup (NBU) by Data Domain
deduplication solution and explains how it integrates with standard NBU architectural environments. Data protection is a top priority for any organisation and unfortunately, data is continuously expanding and growing, making this task...
Best Practices Data Deduplication for Symantec's NetBackup (NBU) by Data Domain
This white paper focuses on how the Data Domain deduplication storage solution integrates with standard NBU architectural and operational environments in order to overcome the growing gap between what is being accomplished and needs to be...
Related Best Practices
How to implement snapshots
(RPOs) by supporting more frequent recovery points. When properly implemented, snapshot data can be used to restore lost files or recover from more substantial data loss. Features like data deduplication are also appearing in snapshots to reduce disk storage requirements, allowing for many more snapshots and longer retention periods. Below are a series... More...
How to implement disk-to-disk backups
as backup targets. Storage space is finite, which can limit the allowable retention period for data. Data reduction technologies like data deduplication and delta differencing can dramatically extend the effective storage capacity. Also, indexing and search are can be valuable when rapid file organization and location are needed. Below are a series of best... More...
How to improve tape backup performance and reliability
focus on moving backup data rather than creating the backup and moving data at the same time.

Use data reduction technologies to shrink the backup task

Data reduction techniques like data deduplication, conventional compression and delta differencing to reduce the amount of data that must be backed up. Smaller backups will execute faster, resulting in a shorter backup... More...

FAQ's
Data deduplication FAQ
Will you be able to achieve the huge data reduction ratios that data deduplication vendors are touting? In this FAQ guide, analyst Jerome Wendt answers the most common data deduplication questions he's hearing today. Jerome's answers are also available below as an MP3 file.

>>Data... More...

What are the drawbacks of using a virtual tape library (VTL) for data deduplication?
Other products like Avamar or Asigra have a software capability. And while these have a lot of play in smaller production environments, they have limited reach into enterprise environments where scale and performance requirements are really high.

Another potential drawback is that, with the... More...

Are there any major drawbacks to using tape encryption?
Probably the biggest one: You lose your keys; you lose your data. This deserves the most consideration and you need to have the best possible key management.

Also, if you plan on encrypting at the client level, that may cause some issues if you have implemented deduplicaiton within your... More...