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Data Center Leaders: Data Center Cost Avoidance With Barb Goldworm

Posted on January 5th, 2009 by Judie Van Keulen

barb

Virtualization Expert Barb Goldworm

Evolving Solutions Data Center Leaders interview series continues into the new year below in our interview with Barb Goldworm, President and Chief Analyst of FOCUS and author of Blade Servers and Virtualization: Transforming Enterprise Computing While Cutting Costs. Barb has spent over 30 years in the data systems and storage arena has published articles extensively since the 1990’s. Barb is a frequent speaker at industry events and was recently ranked as one of the top 3 knowledge expert speakers at Storage Networking World’s Global Conference Series.

In Evolving Solutions interview with Barb below, strategies including moving towards green IT and implementing server virtualization are discussed as potential avenues pointing towards data center cost avoidance.

Evolving Solutions:
What tips would you offer for business seeking to reduce data center costs?

Barb Goldworm:
There are a number of technology areas today that offer significant value in reducing total cost of ownership, with an excellent return on investment.

At a high level, virtualization across the entire infrastructure can reduce costs, especially on the opex side – reducing space, power, cooling, hardware, maintenance and management costs. Green computing overall also can contribute major cost reductions, due to the reduction in power and cooling costs. Moving to blade systems can also increase your efficiencies in power and cooling, as well as reducing space and decreasing cabling costs. Other specific areas in storage that can allow information growth while getting more out of storage resources would include features such as data deduplication and thin provisioning.

Evolving Solutions:
Are there inherent dangers in trying to make your data center too cost efficient?

Barb Goldworm:
As with anything in IT, there are trade-offs, and finding the balancepoints between efficiency, cost containment and flexibility is a challenge. Likewise in terms of capacity management, finding the balancepoint between underprovisioning and overprovisioning is really the goal.

Evolving Solutions:

Your book, Blade Servers and Virtualization: Transforming Enterprise Computing While Cutting Costs was published in 2007.  In the year since its release, what would you point to as the most major innovation in virtualization?

Barb Goldworm:
The biggest innovation has probably come in the area of I/O virtualization with advances such as HP Virtual Connect and IBM Open Fabric Manager. The other key improvement is that blades have increased in horsepower – cpu, memory and number of NICs/HBAs, making them an even better platform for running virtual servers. There are also now a variety of purpose built blades and chassis for key areas including virtualization and SMB environments.

Evolving Solutions:
Server virtualization has been gaining recognition in the mainstream as a data center cost avoidance solution.  What other products or solutions do you envision reducing data center costs 5 years down the road?

Barb Goldworm:
Desktop and application virtualization are now coming into their own in terms of cost benefits (particularly with some recent and upcoming enhancements) and will be even bigger than server virtualization in the long run.

Mobility advances will also play a key role in changing the way IT works, which will have both costs and benefits, and major productivity advantages. The other longer term change will be the incorporation of cloud computing into the enterprise model, including functions like bursting to the cloud, which can have big cost benefits.

Evolving Solutions:
“Green IT”, like server virtualization, has at its heart reducing data costs, but is becoming a hard sell as many see it only as a “hot topic”.  How would you recommend selling the idea of green IT to upper management?

Barb Goldworm:
Green IT has huge financial benefits, but often the benefits (reduced power and cooling) fall into the facilities budget.
The costs (virtualization and moving to green hardware like blades and other newer green servers and storage) fall in the IT budget.

Success comes when the two organizations work together at the upper management level and see the overall benefit to the corporation. In a way, green IT is a great way to fund the move to a new virtual infrastructure running on new and improved modular hardware.

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Data Center Leaders: Business Continuity & Disaster Recovery Planning With Susan Snedaker

Posted on December 22nd, 2008 by Judie Van Keulen

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Business Continuity Expert Susan Snedaker

Data center professionals are in a unique position in today’s marketplace.  It is data center professionals who develop  in-demand strategies designed to do the most work with the fewest resources, whether it’s minimizing costs by virtualizing physical servers or creating sound data recovery plans ensuring companies recovers from natural or man-made disasters.

Evolving Solutions is proud to launch our blog’s newest feature, “Data Center Leaders.”  Evolving Solutions will interview data center leaders for their thoughts regarding topics ranging from server virtualization to business continuity with everything in between.

First up, is our interview with Susan Snedaker.  Principal Consultant with VirtualTeam, and author of Business Continuity & Disaster Recovery Planning For IT Professionals, Susan is an accomplished consultant, speaker and author. Equally versed in business and technology, Susan specializes in defining successful business models that increase profitability, reduce turnover and define a clear vision for future success.  Susan’s insight can also be found at her blog, Starting Up, Starting Over - Business Fundamentals.

Below, Evolving Solutions discusses business continuity and disaster recovery planning with Susan:

Evolving Solutions:
What factors play most heavily in developing a business continuity plan, for example, government regulations, client contracts, etc?

Susan Snedaker:
The factors that should be considered vary depending on the nature and size of the business. A large hospital will have to make very different decisions than a mid-sized optical manufacturing company or a small online retailer. The key considerations are tiered in this order:
1.    Government, legal or regulatory requirements
2.    Industry requirements
3.    Corporate requirements

For example, the hospital must comply with FDA requirements, HIPAA requirements and a whole host of other legal and regulatory requirements in the daily course of business. These should be primary considerations for any BC/DR plan. The manufacturing firm may have to comply with OSHA or EPA standards during the course of business. The online retailer may have few, if any, regulations governing their business activities.

Industry requirements may include adherence to certain standards. For example, in manufacturing, there may not be a governmental regulation of the product but there may be stringent industry requirements for precision, purity, etc.  Again, during the normal course of business, these things are typically addressed  in standard operating procedures and should be included in the BC/DR plan.

Corporate requirements include critical business applications, data and processes along with vendor and client contractual commitments. Using the same examples, the hospital must meet the needs of a variety of stakeholders (with respect to BC/DR) including patients, the community, medical supply providers, physicians, nurses and other health care providers. Each of these groups has specific needs and requirements that all focus on patient care and these form the foundation of the BC/DR requirements.

The manufacturing environment may focus on meeting contractual obligations with regard to just in time inventory management, logistics or sourcing to name a few. The online retailer may have contractual obligations with vendors for purchase levels or frequency of purchases or they may have specific obligations with respect to turning around customer orders.

Most companies these days are using a variety of technology solutions and each of these must be assessed as to their criticality in the functioning of the business.  Companies also have to address the interdependencies of systems and the order in which they would preserve and restore systems. Having assessed the regulatory environment, the firm can better assess which business data and functions should be considered highest priority.

In a hospital environment, life support systems  and those regulated via HIPAA or the FDA would be at the very top of the list while the gift shop inventory system may be at the very bottom of the list, for example. The manufacturing firm would include any systems used to manufacture product at the top and perhaps standard office systems (word processing, etc.) at the bottom of the list. The online retailer would probably consider their web-based shopping cart system to be their top priority followed by the inventory system then other internal systems.

If you approach the creation of a business continuity/disaster recovery plan from the top down, you’ll likely take the most important factors into consideration first.

Evolving Solutions:
What are the three biggest mistakes companies make when developing continuity & disaster recovery plans, and how can they be avoided?

Susan Snedaker:
Mistake #1 – Not Creating A Plan

The biggest mistake companies tend to make is to not create a plan at all. If you ask a room full of IT professionals how many of them have backups of key data on their home computers, you’re likely to find that perhaps 10-20 percent of actually do backups at home.

Clearly, IT and other business professional know they should have a plan but they rarely do. The biggest roadblock to creating a plan is often the seeming enormity of the task. Large companies  may choose to contract with third party providers to assist them through the process rather than re-invent the wheel. There are proven methodologies for assessing the company’s business continuity and disaster recovery needs . Stepping through  a defined process on an enterprise-wide basis yields a more reliable plan than an ad hoc approach.

Mistake #2 – Not Getting Executive Buy In

If you don’t have executive support for your business continuity and disaster recovery process, you’re not likely to make much progress. Creating a workable business continuity and disaster recovery plan can be time-consuming and (depending on your company and industry) expensive. You need to have executive support to help you get all the needed players to the table across the entire company.  You may also need to educate your executives about the cost of NOT creating a workable plan.

Mistake #3 – Not Getting The Right People In The Room

If you don’t have executive support, you may have trouble getting the right people to put in the requisite time and effort to create a viable business continuity and disaster recovery plan. Even with executive support, some companies miss their target because they create the plan in an information vacuum then try to roll it out to the organization.

Instead, each key department should have a representative weigh in during the creation of the plan to ensure it meets the entire organization’s needs. It often falls on the IT group to create the business continuity and disaster recovery plan, but in a hospital , manufacturing  or other complex environment, it’s not likely that the IT staff will have enough knowledge about daily operations to ensure that the plan is realistic.

Evolving Solutions:
What tips would you offer for a business as it develops a business continuity & disaster recovery plan for the first time?

Susan Snedaker:
Start with your data. What is your most critical data? Where and how is it stored? Create a viable plan for backing up and recovering your electronic data in the event of catastrophic loss. If your server room imploded, what would you do?

Do you know what kind of equipment you’re running, where you could purchase duplicate equipment, how you could restore your data to new equipment in an alternate location?  Do you have copies of operating systems, patches, configuration and passwords off-site in a secure (but accessible) location? Many companies don’t even cover the bases with adequate backup and restore capabilities and that’s the best place to start for all companies. Once you’ve secured your data, you can then enlarge the scope of your business continuity and disaster recovery plan.

Creating a business continuity and disaster recovery plan, especially for small and medium-sized businesses, is likely to be an iterative process where data is secured then physical assets then business processes. The bottom line: Keep it simple but create a basic plan.

For example, the online retailer may have a very simple business continuity and disaster recovery plan. They’ve ensured (contractually) that their web hosting company has a disaster recovery plan for web services. Their inventory database and financial system (QuickBooks (R)  most likely) is backed up using a real-time incremental backup service that backs data up to a secure Internet site during low usage times. Inventory would have to be replaced if the building was damaged, but with a new location and a couple of computers, the online retailer’s back in business.

Clearly, that’s the simple version but it shows that with just a bit of planning the basics can be covered. The online retailer can then go back through their plan once they get these pieces in place and begin planning for other potential problems such as the building being damaged or transportation to their facility being interrupted. The manufacturing company and hospital will have a much more complex plan, but it uses the same process and starts with securing critical data.

Evolving Solutions:
Your book, Business Continuity and Disaster Recovery Planning for IT Professionals takes the reader step by step through the process of developing their own continuity and disaster recovery plans.  Taking away the regulations of specific industries, do you feel the general process of creating a plan is able to be duplicated for most companies?

Susan Snedaker:
Yes, the process for business continuity and disaster recovery planning can be duplicated, which is why there are service providers out there who can be hired to assist in the process, regardless of industry. However, as you’ve seen, the details vary greatly from company to company.

The basics really start with protecting key data. Don’t fall into the trap of thinking it’s too big a job to complete so it never starts. Break it into manageable pieces and protect your data. Be clear about what is and is not included in the project so your CEO or CIO doesn’t incorrectly assume you have a full, robust and complete business continuity and disaster recovery plan if all you have is a solid data protection plan.

Evolving Solutions:
In 2006, CIO Magazine reported that many existing business continuity plans would likely fail in the instance of a global pandemic, as most plans were created to only take into disruptions caused by geographical disasters.  Two years later, do you feel this is still the case?

Susan Snedaker:
Most companies would probably not be ready for a pandemic, even now, but I’m not sure any government on the planet is really ready for a pandemic either. It’s an enormous scenario to consider.

However, I think companies are more aware of the potential for a pandemic and as a result, they’re beginning to consider these possibilities. In an economic downturn, companies scale back on non-essential costs and that often includes business continuity and disaster recovery planning. So, they’re most likely concentrating their efforts on ensuring critical data can be recovered and core business functions remain in tact and anything outside that scaled down scope has probably been cut loose. I would say most companies are prepared only to the extent the company’s primary business continuity and disaster recovery plan is also applicable in a pandemic.

Evolving Solutions:
Wild Card: Anything else you’d like to add?

Susan Snedaker:
1.    Some interesting statistics your readers might find of interest. The most common disaster companies face is fire.

2.    The chances of a company staying in business after a “disaster event” (fire, flood, etc.) are directly correlated to how quickly they come back up after the event. The longer you’re down, the less likely you are to remain in business long-term.

3.    If your firm is scaling back on IT assets or investments in this economic climate, there’s a good chance it’s canceling or closing out disaster recovery contracts to save money. Be sure you review your plan and your contracts. Scale back if you need to, but update your plan accordingly and realize that you are exposing your business to additional risk. Though you may have to scale back, if you review your business continuity and disaster recovery plan you may find ways to save money on existing contracts and services in a soft economy rather than scrapping your plan altogether. The key is to make thoughtful decisions rather than yanking the plug on a plan and hoping for the best.

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IBM XIV Storage

Posted on November 26th, 2008 by Judie Van Keulen

XIV Storage Systems is one of the newest offerings from IBM.  If you are interested in learning more about this exciting new technology, consider attending one of our upcoming lunch seminars.  On December 4th we will be holding a lunch meeting at the 317 on Rice Park in St. Paul.  Registration and lunch will be available starting at 11:30 am.  A presentation on XIV Storage will begin at noon.  Representatives from IBM will be on hand to discuss the features and benefits of this exciting new storage system.

Our second lunch meeting will be held on December 18th at the Medina Golf and Country Club in Medina.  Following this session, a tour of our BPIC will be available where you can view the XIV Storage System.  Come see first hand a demonstration of how XIV can improve the management of your data, provide business continuity through innovative grid-based redundancy and instant snapshot creation for faster data recovery as well as it’s self healing capabilities.

To register for one of the XIV Storage lunch meetings, visit www.evolvingsol.com/training.

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What is Live Partition Mobility?

Posted on September 22nd, 2008 by Ralph Johnson

Live Partition Mobility gives you the ability to migrate a Partition from one Managed System to another.  The movement of data is transparent and will not create an outage to the client applications.

LPM can greatly reduce outages to applications caused by Hardware Maintenance and can also be used for performance management such as scaling up to a larger System.  System Maintenance that may require a shutdown of the Managed System no longer requires an outage of your applications.  The client LPAR’s are simply migrated to another Managed System, allowing you to perform Maintenance without an outage to your users.  After Maintenance has been completed, the Partitions can be moved back to the “primary” Managed System.

Live Partition Mobility can be used to move Partitions from a Server with resource constraints to a Server or Servers that have more resources.  Once the workload has been completed, the Partition can be moved back to the original System, freeing up resources on the target System.

What Live Partition Mobility Isn’t

While LPM provides higher availability by reducing planned outages, it is not an HA solution like HACMP.  With Live Partition Mobility, the operating System image is also transferred to the takeover System.  If the problem is related to the operating System, it will still exist once the Partition has been moved.

HACMP provides a higher level of security for your data with added redundancy by switching to a different Operating System image.

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Evolving Solutions Technology Update

Posted on September 9th, 2008 by Judie Van Keulen

Evolving Solutions held its 7th Annual Technology Update on August 4th. Our focus this year included a technical presentation on Live Partition Mobility, Virtual Desktop Infrastructure and an update on Server Virtualization.

One of our Senior Consultants, Ralph Johnson, presented on the features and benefits of utilizing Live Partition Mobility. Ralph has successfully completed installing and configuring systems in our Innovation Center to demonstrate Live Partition Mobility. If you would like to schedule a demo in our lab, please give us a call.

Virtual Desktop Infrastructure is causing quite a stir in the IT community. Through our partnership with VMware, we are able to offer our clients a look and a test drive on this exciting technology. With the focus today on cost saving, VDI is a technology worth looking in to.

Server Virtualization has been around for a few years and continues to be a “hot” topic for our clients and partners. The values of virtualization in your server and storage environment increases the ease of managing a data center and can give you back time in your day for strategic planning.

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