SmartCloud is a virtualized network system that allows small and mid-sized businesses to access the vast resources that are available on “the cloud”, but before we describe what SmartCloud actually is let’s look at …
The Old, Traditional Network
For many years, the typical network has consisted of centralized server(s), possibly a server that allows for remote connection, and a variety of desktops and laptops. Inside this network end-users were able to produce documents, perform database updates, and communicate with colleagues and customers, etc…, but with high maintenance systems, too much downtime, and high total costs associated with hardware, power consumption, and IT support.
SmartCloud – The Perfect blend of the “Cloud” and “Virtualization”
So the challenge has been, how can a network be designed that can eliminate the problems associated with a traditional network, and significantly lower the total cost of operations? The answer is “virtualization”. SmartCloud uses a highly redundant, extremely reliable, expandable, low maintenance, low power, “green” business computer network.
What is “Virtualization” and how does it make the
network better?

To make this easier to understand,
we will first describe the “traditional” computer:
A traditional computer is a fully contained unit – meaning that it has all the necessary hardware and software to perform the user’s functions. When a computer is built at the factory, it is just hardware. Then the manufacturer installs the Windows operating system on it. The operating system is “married” to the hardware – meaning that it cannot easily be moved to other hardware (there are licensing and technical reasons why this is difficult).
So why is this marriage a bad thing? If the hardware fails, the user won’t be able to access their software. And when that happens, an IT person must spend a large amount of time repairing the hardware, and/or reinstalling a lot of software. In addition, if there are major software problems, the user won’t be able to access their business applications. Again, an IT person must spend a large amount of time repairing/reinstalling software, and/or just replacing the whole computer. Also, just setting up a new computer for a new user is very time consuming, as all software and settings must be installed and configured each time.
Now ask yourself these questions:
Question:
“What are our two biggest points of failure on our network?”
Answer:
They are computer hardware and end-users. Computers have moving parts that wear out, have many points of failure, get full of dust, and are susceptible to power outages, etc. End-users download and install cute programs, get infected with spyware, delete files, go into places that they shouldn’t, etc.
Question:

“Will our bottom line really improve if our users almost never crash and are always running super fast?”
Answer:
“Absolutely!” Think about it…
How many opportunities do your salespeople miss out on because their systems are habitually slow or even down? How much more work can your office staff perform in a week if theirsoftware always ran at top speed and was 99.99% accessible (that’s only 1 hour of downtime per year!)? And how much time is wasted dealing with SPAM, Spyware, and browsing entertainment web sites?
Computers are just the expensive and unreliable hardware that runs all of your business critical software. So what if we could nearly eliminate all of the expensive and unreliable hardware? And what if we could remotely resolve most end-user mistakes in 60 seconds? And what if we could nearly eliminate SPAM, Spyware, and control web browsing? Would that make your network so low maintenance that your employees could actually focus on the work that they were hired to perform?
What is meant by a “virtual” computer system?
In the real world, the word “virtual” may have some negative connotations (like fake or not real). But it is a very positive thing when applied to computer technology:
- Virtualization separates the software from the hardware, eliminating the “marriage”. The virtualization process takes all of the information from a computer’s hard drive (thousands of files) and compresses it into a “single” file that is stored in a redundant, centralized server. Each user gets their own unique virtual desktop computer file. This file can easily be transported and run from different hardware or locations.
- If there is a hardware failure, because a virtualized desktop is separate from the hardware, the centrally located virtual computer file can be accessed by the end-user from a different computer or terminal. Virtual files are driver and hardware independent, so they can run on any computer hardware.
- Backup and Recovery: A virtual computer performs a snap-shot backup every 15 minutes. If the end-user experiences a virus or some kind of system error, the administrator just reboots the virtual computer desktop to a previous working snapshot! This saves hours of downtime and expense.
- Administration: IT staff can easily rollout software updates/upgrades to virtual desktops in one simple task. First, the administrator installs the upgrade on what is called the “Golden Template Desktop”. Then the desired Virtual desktops are temporarily awakened to receive the rollout, and then put back into hibernation. New virtual desktops can easily be created from templates, and the templates are easily updated.
- Desktop Hardware: Expensive desktop computers are no longer needed, and can be phased out and replaced by inexpensive and zero maintenance proprietary DuraLogic “thin-clients”. A DuraLogic thin-client is much like a dumb-terminal, except that it significantly improves the experience for the end-user. The thin-client has USB and COM port redirection, so that local devices will be accessible (like printers, scanners, digital cameras, PDA’s, point-of-sale equipment, etc…), and also has a DVD/CDRW drive and dual-monitor support.
Virtualization Is No Gimmick

How efficient would it be, if with just a few mouse clicks, you could roll-back to a previous point in time, any computer, or server, or an application, or your data? Or, go forward in time with just a few mouse clicks, to quickly setup a new desktop, or a new user, or roll out a new application to all of your users? Again, all with just a few mouse clicks. And have all of that information continually sent securely off-site for business continuity?
What if you could do all of this amazing stuff, without a huge upfront cost or IT spending increase? What if this system actually saved you money from the moment it was installed, and made your users more productive?
Virtualization makes your network extremely reliable,
easy to administer, and significantly lowers operating costs
How Your Organization Benefits
- Highly redundant and extremely reliable network. This IS a “Business Continuity” system.
- Easily expandable to add or remove resources as needed if your organization grows or shrinks.
- Low maintenance.
- Low up-front costs
- Low total cost of operations
- Less downtime and more peace of mind. 99.99% uptime for the virtual machines (that’s about 1 hour of downtime per year).
- 99.99% high availability location for your business critical web applications.
- Higher employee productivity.
- Most administration will be performed remotely, which causes less employee interruptions.
- Data is more secure than ever before, as it is all centrally stored, and in redundant locations.
- Power consumption at your office can be reduced.
- The entire system is monitored 24/7/365.
- There will be a low and predictable IT expense.
- DuraLogic becomes your “Virtual Chief Information Officer”, and becomes your one point of contact to directly manage your other technology vendors: ISP, telco, phone system vendor, copier vendor, web site developer, accounting software, etc…
What Happens If My Organization Continues to Use the “Traditional” Network?
- End users will continue to suffer from downtime and lost productivity.
- The possibility of data loss or security breaches will continue to be at an undesirable level.
- A higher than desired percentage of network administration will continue to be performed on-site.
- Monthly IT support costs will continue to be higher than desired.
- Power consumption will continue to be high.
- Server migrations will continue to be expensive.
The Steps to Bring SmartCloud To Your Office:
1. A review of the existing system is performed. Software applications are checked for compatibility. Required hardware items are: UPS, Ethernet Switch, broadband Internet connection, and a firewall. A redundant Internet connection with a fail-over firewall is preferred.
2. DuraLogic will create space for you in your virtual datacenter. We will allocate the appropriate amount of server resources as needed, like CPU’s, memory, and disk space.
3. Virtual Servers are created in your SmartCloud.
4. Virtual Desktops are created in your SmartCloud.
5. Applications are installed that could not be automatically migrated.
6. Existing data is imported into your SmartCloud. Backups are automatic.
7. The existing system and the SmartCloud system work in parallel for a short period of time for testing.
8. A thorough Quality Control review of the new system is performed.
9. The on-site admin is trained on appropriate functionality, duties, and support procedures.
10. Your SmartCloud goes live.
Once The SmartCloud Is Implemented…
1. Your virtual datacenter runs all of your server applications as they did before, like Exchange, SQL, Accounting, Active Directory, etc… Nothing has changed about your servers other than the hardware and location that they run on.
2. End-users sit at their desk in front of a monitor, as before, and see their same XP/Vista/W7 desktop (now located at your Virtual Datacenter). They will run all the same software as before and it will not seem any different. And since the end-user is accessing a virtual desktop located on a central server, no matter where they are in the world, they will be able to access their personal virtual desktop via a secure web portal.
3. For laptop users, in late 2010 there will be a virtualized laptop unit that will replace traditional laptops. It will not have Windows installed or store any data, so it will be secure and easy to administer. It will just be a conduit for accessing the user’s virtual desktop. It will sync the virtual desktop so that the user can still use the laptop when there is no Internet connection.
4. All virtual hard drives are backed up every 15 minutes, and the data is sent encrypted to a 2nd secure datacenter. Restores are nearly instantaneous.
5. The entire system is monitored by system engineers 24/7/365.
6. Two-factor authentication may be supported sometime in the future.
Pricing:
Pricing for SmartCloud will be determined by both the size of your company and your technology needs. Some of the Benefits of The SmartCloud are:
- Smaller up-front costs for upgrading your network because the need is eliminated to purchase servers, desktops, etc.
- The cost to support your network is a budged flat monthly fee, eliminating all surprises.
- If your business expands or contracts you can easily adapt to those changes
Supported Operating Systems for SmartCloud:
- Windows 2000, XP, Vista, 7
- Windows Server 2000, 2003, 2008
- Exchange Server 2000, 2003, 2007, 2010
- SQL Server 2000, 2005, 2008
- SBS 2000, 2003, 2008
- 32 and 64-bit Windows Servers and Desktops
- Linux
- Mac’s are NOT supported in a virtual computer, but can co-exist on the network
- Netware is not supported in a virtual computer
Are You Ready For The Cloud?
Not every business is ready to make the transition to the cloud, but many are. DuraLogic is offering a comprehensive evaluation of your company’s IT infrastructure to determine if and when you might make the most out of transitioning some or all of your technology to the cloud. This Evaluation is provided at NO COST TO YOU. This offer is valid for new or existing clients.
Our evaluation is an opportunity to identify systems within your business that will prosper on the cloud … and those that won’t. We will also help you determine what your future goals and needs might be. This is a free visit to your facility where one of our Engineers will discuss any ongoing problems or concerns you have with the performance of your current network, examine your infrastructure and offer an evaluation that will enable you to take the next step.
Questions You Might Have About SmartCloud
1.When will SmartCloud be available?
SmartCloud will go live Q2 2010.
2. Is SmartCloud considered a “Green” system?
Absolutely! This system is “Green” in two ways. First, power consumption will be lowered, especially at the datacenter. Second, in the long run there will be less hardware to throw out / recycle.
3. Is SmartCloud considered a “Business Continuity” system?
Yes! Lost data can be recovered in minutes. System crashes can be recovered in minutes. If there is a fire or theft at your office, all data will still reside at the secure datacenter. Your data will be accessible while your office is restored.
4. How is “SmartCloud” different from “Software as a Service (SaaS)” or other “Cloud” offerings?
If you sign up for a competitor’s “SaaS”, you are locked into their single software product – meaning that you have little flexibility. If you sign up for SmartCloud, we have the ability to fully customize the entire server operating system, including installing ALL your applications, like accounting and line of business applications. We can also allocate extra server resources as you need them. So what you get is not just software, but an entire virtual datacenter – all in one place!
5. Why is it better for my organization to pay a monthly fee for hardware and service, rather than just buying the hardware up front in the traditional sense?
Sure you could buy hardware up front, but it will depreciate, have little to no resale value, eventually go out of warranty, get out-dated, lack the flexibility for easy expandability, have the same high-maintenance and instability issues, and tie up budget dollars.
6. Can we have a mixed environment of physical and virtual computers?
Yes. A mixed environment will be a very common scenario. You can have physical and virtual servers, physical and virtual workstations, laptops, Macs, CAD stations, etc… Over time, most of the physical computers will get phased out.
7. How will our laptops work in this environment?
Laptops will need to use a “thin-client application” or “remote desktop” to access a virtual desktop. Data can still be stored locally when the Internet is not available. In late 2010, there will be virtual laptop units available that will have the ability to run a virtual desktop whether or not there is a network connection, by using a virtual desktop synchronization process.
8. How much capacity can my organization get with SmartCloud?
Your organization will be able to run dozens of virtual servers and hundreds of virtual desktops, with the possibility of expanding to up to 30TB of storage.
9. How fast is the storage node system?
Very fast–the physical hard drives are 7,200rpm SATA-2. But because of the way that the management operating system writes files to the disks, and because of a 32GB solid-state cache hard drive, it actually performs MANY times faster than 15,000rpm SAS drives. For example, the SmartCloud primary storage cluster performs at over 5500 IOPS per TB (Input/Output per Sec). A 6 x 15,000rpm SAS drive RAID10 stripe performs at around 550 IOPS per TB. Also, defragmenting will no longer be necessary because of the way that files are written to disk (data is written sequentially rather than in random blocks).
10. What hardware will I need with SmartCloud?
A small UPS, Firewall, and an Ethernet Switch. A reliable Internet connection is required, and in some scenarios you may desire to get a redundant Internet connection with a fail-over firewall.
11. What exactly is the “snap-shotting” technology?
A snapshot is a perfect image of the contents of a hard drive, and is used for backup. Traditional imaging uses “VSS” to take the snapshot. But “VSS” freezes an application for a few moments during the creation process, causing a delay to the end-user, and is not compatible with high transaction databases. SmartCloud technology uses a different process that does not require the “freeze” to generate a clean image, and therefore is 100% compatible with high transaction SQL and Exchange databases.
12. Will running backups every 15 minutes slow down our system?
Not at all. As a matter of fact, end-users will never know that the backup is running. This is because of the way that the SmartCloud system writes to disk – it writes sequentially (rather than overwriting sectors).
13. What is the process to restore corrupt Exchange and SQL databases?
First of all, since the hardware will be more reliable, the chances for a database to become corrupt are less. In the old systems, it often took hours or days to repair a corrupt database. The database would have to be taken offline, and then very slow repair utilities would have to be run on the databases to try to repair them – often with some data loss. In a SmartCloud environment, because of the sophisticated backup system, the process to repair a corrupt database only takes about 5 minutes.
14. What happens to our data if we lose power?
Before virtualization, it was likely that users would lose what they were working on when the power went out, even if the server had a UPS. With virtualization, ALL of the programs and data are stored on a redundant system connected to backup power. Since your virtual systems are at a datacenter, there will be no power outages there, as the datacenter will have redundant power and generators. And of course, there are backup snapshots taken every 15 minutes as an extra layer of safety.
15. Can virtual computers be converted back to physical computers?
Yes. Migrations can be performed in both directions: “physical to virtual”, and “virtual to physical”. And virtual machines can be converted to VMware or Hyper-V images.
16. Are there any applications that are not compatible with a virtual system?
The only types of applications that are not recommended for virtualization are 3D CAD or gaming. Photo manipulation type applications or 2D CAD applications should be fine.
17. Are there extra charges for backup?
Extra charges for backup storage (if any) will depend upon your specific business needs.
18. How does Microsoft licensing work with SmartCloud?
Microsoft allows monthly rental of their software as long as the customer does not own the hardware. So if your organization uses SmartCloud, you do not own the hardware and therefore can rent their software very cheaply per month per user. The only software that is not allowed to be rented is the Windows desktop OS. But all server software is rentable (like Windows Server, Exchange, SQL, CRM, etc…).
19. I still don’t quite understand “virtualization”. What is it and why is it a good thing?
Bottom line answer: virtualization separates your software from the hardware. Why is that a good thing? So that your Windows desktop can be easily transported, accessed, restored and updated. If you ever have hardware issues, you can just boot to your desktop from another computer or terminal. If you ever have software issues, you can just restore your desktop from a recent snapshot. If all of your organization’s virtual desktops need a software upgrade, the administrator can easily roll it out in minutes. The virtual system makes your computer experience MUCH more reliable and easy to administer.
20. How will SmartCloud assist our IT staff to be more effective?
By lowering the need to support desktops, SmartCloud will allow your IT staff to focus on higher-level IT functions, like security, application development, network performance, planning, etc…
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