TwinStrata Blog » data protection

How to simplify off-site backup for virtual environments

Nicos Vekiarides — Wed, 14 Sep 2011 13:00:46 +0000

If you happen to be managing a virtual server environment, such as VMware or Hyper-V, you are probably aware of the importance of backup software to protect your valuable applications and data in case of disaster. You may also be keenly conscious of the unique needs that virtual server environments pose, such as virtual machine sprawl, contention for server resources and spiraling data growth (often duplicate data), in which case there is probably no need to spend a lot of time touting the benefits of Veeam Backup & Replication.

Over the past few years, Veeam has become the leader in backup for virtual environments offering class-leading consolidated and highly efficient backup and replication that was designed and optimized to handle the special requirements associated with ever-popular virtual machine backups.

Starting with Veeam as a foundation, is it possible to make backup and recovery even simpler? Well, one of the challenges of backup is moving backup data off site for disaster recovery (DR) purposes. You might settle for the manual and rather unreliable process of shipping tapes or media offsite with the hope of getting your data back in a reasonable period of time should a disaster strike. Alternatively, you might build out a disk-to-disk backup infrastructure that extends off site to a secondary or collocation facility, housing additional storage equipment that you own and manage (learn more in my recent article Data Protection and Backup: The Shortcomings of Disk-to-Disk). But perhaps you are looking for a faster, simpler way to achieve your off-site DR objectives, without manual and unreliable processes and without significant capital and administrative investment.

What if you could simply add off-site storage for backups without the need for tapes and without the need for a secondary site? What if at the touch of a button you could access secure off-site cloud storage that is bandwidth optimized with local-key encryption and offers instant recoverability virtually anywhere and a choice of cloud providers. That is TwinStrata CloudArray.

Needless to say, we were recently happy to announce that every copy of Veeam Backup & Replication now comes bundled with a free CloudArray virtual appliance up to 1TB. Backing up virtual server environments just became simpler and the need for tapes and offsite facilities may quickly become a distant memory. Each CloudArray appliance can scale to Petabytes of data with an iSCSI interface that allows seamlessly storing backups or archives. CloudArray also offers additional storage capacity wherever it is needed. If you are a backup administrator considering off-site backup and DR options, consider a better, simpler option that only takes minutes to deploy. Try Veeam with your free CloudArray virtual appliance and let us know how simple off-site backup for your virtual environment can be.

Higher Education Lunch Session: Learn How To Capitalize on Cloud Storage Today

admin — Tue, 01 Feb 2011 21:18:25 +0000

Is Data Growth Getting You Down? Then Look Up To the Cloud!

Thursday, February 10, 2001
TwinStrata Offices
24 Prime Parkway, Suite 301A
Natick, MA 01760
9:30 AM to 1:00 PM

TwinStrata Can Help Colleges & Universities Capitalize on Cloud Storage…Simply, Securely, and Affordably

Are you looking for ways to battle shrinking budgets yet still address the need for ever-increasing storage capacity, efficient off-site data protection and affordable disaster recovery across your campuses?

Using TwinStrata CloudArray®, an affordable iSCSI data protection and disaster recovery cloud storage solution, can bring relief. It’s non-intrusive and non-disruptive, requiring no “rip and replace” of any existing application or infrastructure.

Attend our Higher Education Lunch session on Thursday, February 10, 2011 and learn how TwinStrata can help you:

Turn capex into opex
Balance your capacity demand and cost
Seamlessly scale IT using cloud storage
Reduce IT complexity and increase IT efficiency

The program will include:

Lunch
A $25 VISA Gift card for attending
An opportunity to meet our Development and Management Teams
Participation in a CloudArray workshop
A grand prize drawing (must be in attendance to win)

TwinStrata and PEER 1 Team Up to Deliver Enterprise Class Cloud Storage

admin — Mon, 31 Jan 2011 21:14:42 +0000

TwinStrata conintues to broaden its partner ecosystem with leading cloud storage providers. Here is yet another example…

NATICK, Mass. and VANCOUVER, British Columbia, Jan. 31, 2011 /PRNewswire/ — TwinStrata, Inc., the leading innovator in iSCSI SAN, data protection and disaster recovery solutions using cloud storage, today announced it has achieved Bronze Partner Program status with international hosting provider, PEER 1 Hosting (TSX: PIX), further demonstrating TwinStrata’s continued commitment to supporting the industry’s key cloud storage providers along with their customers.

Read the full press release…

Cloud Storage Effect on Storage Management: Reduced Complexity, Maximized Resources, Improved Efficiency

admin — Mon, 24 Jan 2011 15:03:00 +0000

IT administrators continue to face the age-old challenges of storage management complexity and cost while the burden of managing exponential data growth has businesses of all sizes considering the best ways to store, protect, and archive their files, Exchange, and SharePoint data. The need to maximize resources and infrastructure, optimize storage requirements, and improve efficiencies remain top drivers for most of these businesses today.

With all of these factors to consider, one of the most difficult skill sets for IT to find and retain are expert level administrators for specific storage management disciplines including storage administrators.

When you deploy an Enterprise or Mid-Range storage array, you generally need a team of people who are specialized in configuring, provisioning, and managing those storage arrays (let alone the compliance, disaster recovery, and other more advanced storage specializations). Decisions made daily include RAID configuration, performance tuning, device management, storage pool provisioning, management of remote replication, management of consistency groups, and management of capacity and storage tiering. These are highly specialized and vendor specific skills. They will extend out to your application servers with CLI and API command sets which must be used to perform even simple client side tasks.

Most, if not all of these technology skill demands will disappear once you deploy Cloud Storage. Of course, if you deploy a Private Cloud, you will merely be moving the skill pools to a different area, but they will still largely vanish from your day-to-day data center operations. With Public Clouds, they will go away almost immediately and entirely.

As Cloud Storage gets provisioned through CloudArray, your administrators will largely be working at the level of an average system administrator skill set when it comes to provisioning and managing storage. Configuration requirements will be reduced to basic volume count, volume size, encryption requirements, and page size requirements. None of this requires advanced degrees, decades of storage management experience, or high level vendor certifications.

By deploying a Cloud Storage model – especially for routine use cases such as online backup, archive, and disaster recovery operations – you can begin to free up highly skilled administrators and other IT specialists to redeploy and focus on other critical areas of your IT operations. Cloud Storage doesn’t necessarily mean direct reductions in headcount. Efficiency is in part about resource re-deployment without having to incur additional costs for people or infrastructure. Conversely, Cloud Storage might even allow growth in areas you otherwise couldn’t hire into before.

Essentially, as more leading-edge technologies begin to creep into IT shops and data centers, Cloud Storage is a direct and immediate way to reduce management complexity and costs affording IT the chance to spend more time on business applications, business continuity, and strategic IT planning and projects.

The best way to see this is to download and try it for yourself. Visit www.TwinStrata.com for more information.

Why a Massachusetts High School Picked TwinStrata CloudArray over Competition

admin — Tue, 18 Jan 2011 16:26:33 +0000

Kyle Jones, technology manager, Essex Agricultural and Technical High School in Hathorne, MA tested cloud gateway products from Nasuni and TwinStrata to meet specific IT budget and operational objectives. The reasons TwinStrata won out are worth reading about, especially if you are part of a small to medium size business considering cloud storage for either offsite backup, archive, or disaster recovery and business continuity.

Mr. Jones was interviewed recently by TechTarget Senior Site Editor, Andrew Burton where he discussed his requirements, offsite storage/data protection options, and why CloudArray was a better business and technology solution choice to handle the school’s backup to cloud storage needs.

You can read more about it here: High School Deploys TwinStrata CloudArray Cloud Storage Gateway

TwinStrata CloudArray Picked as Finalist in Storage Magazine/SearchStorage 2010 Products of the Year Competition

admin — Thu, 13 Jan 2011 18:13:40 +0000

Backup and Disaster Recovery (DR) Software and Services: 2010 Products of the Year Finalists Announced

From nearly 200 entries, the judges of Storage magazine’s and SearchStorage.com’s 2010 Products of the Year awards have selected 43 products as finalists including TwinStrata CloudArray. CloudArray was selected as a finalist in the Backup and Disaster Recovery Software and Services category which covers backup, recovery, DR, snapshot, replication, electronic vaulting, and archives.

TwinStrata CloudArray Enables Westway to Easily Cut Storage Costs Without Compromising Data Protection

admin — Thu, 13 Jan 2011 14:27:03 +0000

Westway is a company located in New Orleans, specializing in Bulk Chemical Storage and Liquid Feeds. The numerous challenges they faced included trying to figure out how to establish a way to flexibly add storage as they grew without breaking the bank and reduce onsite infrastructure complexity and costs – all targeted at cost effectively satisfying data storage and retention requirements while ensuring full data control and access and rapid recovery.

The accompanynig case study discusses Westways’ experience using CloudArray for offsite data protection that reduced their overnight backups to just a few hours making.

Enterprise class online backup and cloud storage just got easier in the Big Easy. Read more:

Cloud Storage Performance: I/O Does Matter

admin — Tue, 11 Jan 2011 13:57:42 +0000

One of the first decisions you will need to make when tuning your environment for Cloud Storage I/O is what page size you will use to perform writes to your Cloud Storage Provider (CSP). This is one of the configuration parameters you will enter when configuring a new volume in CloudArray.

Page sizing is an important consideration, and represents the smallest unit of data that will be sent to your CSP from your CloudArray appliance, or read back when needed. Choose a size that is too small and you may have to do a lot more I/Os if you need to move a lot of data in bulk. Choose a size that’s too big and you will move more data than you need to.

For example, if your application needs to read a lot of small chunks of data that don’t already reside in your CloudArray cache, then CloudArray will have to issue read requests to the CSP for each of those chunks. If each chunk was 64K in length, and they weren’t contiguous, then CloudArray might have to issue 4 separate read requests for that data. If the data were contiguous, then only 1 read request would need to be made.

Larger Page Sizes will result in more data being read than is needed for the current operation, but it may help performance if that data is needed at any point while it is still in cache. In CloudArray, you can choose variable page sizes from 128 KB (default) all the way to 2 MB. 512 KB is the recommended value for backups and in cases where there is a lot of sequential I/O.

If you do a lot of random small block I/O, you should choose the smaller default page size. This will prevent having to move a lot of empty data between your CSP and the CloudArray appliance. A large page size here will cause slower overall performance since a lot more pages will have to be written to accommodate the data requirements. Likewise, if you are doing backups, you will want the 512 KB (or larger) page size. This will result in fewer overall writes compared to a smaller block size and performance will increase.

This can have an impact in your cost model as well, but nowhere nearly as much as some vendors selling file system-based appliances would have you believe. Some CSP’s will charge a small per transaction fee for each read or write request you make. For Amazon S3 for example, the charge is $0.00001 per write transaction. And so for a 1TB backup, that amounts to 8,388,608 x 128KB transactions, or $83. If you used a 512KB page size, that would amount to 2,097,152 write transactions, or $20 for the write transaction costs. Reads are cheaper by an order of ten. That’s a far cry from the $1K+ figure for a 100GB write that another vendor would cost you.

Visit www.TwinStrata.comfor more info about CloudArray.

TwinStrata’s CEO is Tapped by ESJ for 2011 Cloud Predictions

admin — Wed, 05 Jan 2011 03:54:38 +0000

The Year Ahead in Cloud Computing

The pressure to create a cloud presence will only become stronger in 2011. What IT needs to know to be prepared for Cloud Storage is outlined in an Enterprise Systems Journal (ESJ) article authored by TwinStrata’s CEO and Co-Founder, Nicos Vekiarides.

ESJ approached Nicos for this article because they wanted an inside perspective of the emerging cloud storage market. TwinStrata is a leader in cloud storage enablement solutions to provide companies of any size with iSCSI SAN solutions for offsite data protection, archive, and disaster recovery.

Please take a moment and read the ESJ article: The Year Ahead in Cloud Computing

TwinStrata 2011 New Year Resolutions and Customer Commitments

admin — Tue, 28 Dec 2010 15:19:12 +0000

We hope your holiday was all you wished it would be and that this blog posting finds you well rested, rejuvenated, and still enjoying the cheer and joy of the season. And as you prepare for what’s certain to be a very busy and exciting 2011 in IT, we’d like to unveil a few of TwinStrata’s New Year Resolutions or should we say TwinStrata’s Year-After-Year Resolution Extensions:

1. We won’t rest on our past laurels

Our 2010 success is in the rear view mirror and although a great foundation to build upon going forward, our future success cannot be attained or exceeded without putting forth the same concerted focus on hard work, dedication, and commitment to your growing business needs. We value your trust and will strive to be your solution in 2011 for offsite data protection and disaster recovery.

2. We will continue to deliver quality solutions to solve real business problems in offsite data protection/DR

IT challenges are very real – especially for small and medium size businesses – who consider economic uncertainty, keeping pace with technology and access to adequate capital at the top of the list. Therefore, solutions ought not be complicated to deploy, difficult to use, intrusive to the business, and create vendor lock-in or dependencies. TwinStrata CloudArray, more than any of our competitors, truly “gets” the cloud. It’s not just cheap, offsite storage to us but an convergent ecosystem of fast networks, virtualization, automation and policies, diverse file and operating system environments, and a distributed enterprise infrastructure. CloudArray was designed to seamlessly enable and extend this end-to-end ecosystem to the cloud.

3. We will continue to listen and stay apprised of our customers’ cloud storage enablement needs

Customer satisfaction is derived from many standpoints – service, support, quality, product capabilities, and reliability to name a few. TwinStrata’s success is a result of listening to our customer’s needs, demonstrating our business and technological agility to meet their needs, and being able to build their growth requirements into our short, medium, and long-term strategies. TwinStrata will always endeavor to work with customers this way to become a trusted advisor and partner enabling them to seamlessly include cloud storage in their plans.

4. We will continue to stay true to our core CloudArray solution values and avoid “miracle” solutions

Technology usually flops when it claims to be more than it can be/do or even should be. TwinStrata’s value proposition is to provide businesses with innovative, best-in-class iSCSI storage solutions for enterprise-class offsite data protection and disaster recovery. TwinStrata’s core value is to enable businesses of all sizes to adopt cloud storage easily, securely, and economically without business interruption or change. These core values will only continue to advance in 2011.

5. We will continue to ensure our solution claims match our substantiations

TwinStrata is confident in its CloudArray solution to enable offsite data protection and disaster recovery. Our confidence and our claims really stem from our customers including these proven testimonial areas: 1) Overall peace of mind CloudArray brings to them as a result of the product quality and reliability, 2) Ease and simplicity of deployment and usability, 3) Seamless and secure integration with cloud storage providers, 4) Investment protection from not having to change applications or policies, 5) Immediacy of business and operational results, and 6) Quantifiable savings – time, capex/opex, and resources – delivered by CloudArray.

6. We will continue to strive to support our customers’ cloud storage goals – tactical and strategic alike

We believe that cloud storage will have a breakout year in 2011. And TwinStrata CloudArray will be leading the way with innovative ways to help businesses plan and justify tactical uses of the cloud for offsite data protection, DR, and other storage initiatives. Additionally, TwinStrata will continue in 2011 to advance how CloudArray can help companies’ today build and implement business continuity strategies that were once financially unattainable to small and medium size business.

TwinStrata understands that our customers are a vital part of our growth and success. We value your trust in our company, and are committed to working harder to bring you the levels of innovation, quality, reliability, and support you’ve come to expect from TwinStrata to meet your business expectations in 2011.

Thank you and Happy New Year!