Carrollton Dermatology Associates
Dr. Thomas H. Lamb, MD.
Brighter Image, Inc.
RA-Lin and Associates
North Georgia Turf, Inc.
Virtualization - the act of moving something physical to a digital environment, normally delivered over a network connection - is one of the most beneficial tech concepts, especially for small businesses. For many business owners and managers however, this is a vastly complex concept, that carries with it some confusing terminology. To help, we have come up with a glossary of 10 virtualization terms every owner, manager, and employee should be aware of.
Because VMs are software based, you can often run more than one VM on the same physical machine. This could equate to having say two separate versions of Windows running at the same time, or even running a different operating system, say Windows on your MacBook.
Other businesses choose to rely completely on virtual servers. This is where another company hosts the servers which are delivered to you over the Internet. To the computers and users it appears the servers are there on your network, and can be interacted with normally when in truth, the servers are actually virtual.
Since the advent of virtual desktops, the idea that companies have to stick with one type of operating system has started to become irrelevant. For example, if you own a Mac and need to access a Windows only program, one solution is to use a virtual version of Windows. If you have access to one, you will be able to run Windows from your Mac without having to physically install it on your computer.
The user can interact with the OS just as they would with the physical host machine, because the guest system is an exact copy of the host. The only difference is, the guest machine is virtual instead of physical.
This can then be deployed to businesses who are looking for a completely virtualized solution. The easiest way to think of this is that your whole IT infrastructure is combined into one solution and virtualized. Many companies look for a solution like this because it reduces the need for on-premise hardware, while making it easier for an IT partner to manage.
Snapshots are also kept in case something goes wrong with the VM. You can easily revert back to an older snapshot, one that was taken before the problem.
If you are looking to learn more about virtualization, contact us today to see how we can help.
Server virtualization has been with Windows computing for over 10 years. During that time, many small businesses have embraced the technology to improve storage efficiency and get more bang for their server buck. Despite its growing popularity, many organizations are still doubtful about whether or not to virtualize their servers. With that in mind, it’s time you explore the option to see if server virtualization will help save money for your business.
Productivity and cost-efficiency are two key factors of a successful business. However, these factors can be compromised due to financial issues brought about by using traditional in-house server models. One option at your disposal that could help you realize better success is virtualization. The problem is, some business owners are unsure as to what virtualization actually is and when, if ever, will it be right for their business.
While many look at virtualization as the cloud, in reality the cloud is just a part of virtualization. The most important function of virtualization is the capability of running multiple operating systems and applications on a single computer or server. This means increased productivity achieved by fewer servers. Virtualization can usually improve overall application performance due to technology that can balance resources, and provide only what the user needs.
Running a small/mid-sized business can be just as daunting as operating a large enterprise. If you are ambitious to improve your business, then virtualizing your systems might be just the development you're looking for. Aside from being a cost-effective solution, virtualization can also boost the efficiency of your enterprise's IT infrastructure.
While it may seem like virtualization is only advantageous to large businesses, in truth, even small companies can take advantage of this rising and sophisticated innovation. That being said, there are many companies still holding back. To help you understand virtualization, here are five good reasons why you need to virtualize your business now.
It can be far easier to fully back up your entire virtualized infrastructure than trying to do the same with separate hardware servers.
Many virtualization solutions offer live migration, a feature that helps preserve the continuity of business operations by eliminating the need for downtime. This system works by rapidly transferring systems from one virtual environment to another when the original is affected. This enables a business to continue operations, despite some system failures.
The benefits to be gained by virtualizing can prove to be a real game changer for your business. Though it may seem complex at first, considering the new lingo and foreign functions, you’ll soon realize that it's just a matter of finding the right IT partner to work with.
Our virtualization experts are here for you and can help you from start to finish. If you want to know more about virtualization and its benefits to your business, contact us today.
A common trend many small businesses are embracing is virtualizing their data. Like any other types of data, you also need to back virtualized data up. Since backing up your virtualized data can be really challenging, we’ll focus just on this aspect. This guide will show you some of the most common difficulties you’ll be facing when backing up your virtualized data.
As with every other type of data you will need to consider backing up your data. This can be a bit tougher with virtualized data. While our services do make things easier, there are still backup obstacles you should be aware of. In this guide, we highlight the three challenges and hurdles in backing up your virtualized data.
You should take steps to ensure that your backup solution can handle the file growth your business will face. While a virtual solution may be working now, it is a good idea to check with your IT partner to ensure their systems are scalable.
What this means for businesses is an increasing number of virtual servers that are needed to host your virtual solutions. Therefore, it is crucial to protect these virtual machines and the servers that host them because they are quickly becoming the most essential tool your business relies on. If your business is growing, your current virtual machines are likely backed up, but as you add more servers you will need to ensure that these are also backed up.
While backup speeds are increasing year-on-year, it still takes time to copy data files from the backup servers, especially when the quantity of files to copy can be over a billion. It is worthwhile talking with your IT partner about backup and recovery times so you can better know what to expect when you do need to recover virtual systems.
If you have anything to share about data virtualization or virtualization in general, let your voice be heard using the comment section below.
One of the most popular tech terms of the past year, and more, is 'the cloud'. It seems like businesses the world over are not only interested in finding out more, but are now starting to integrate it into their work environments. When you hear experts talk about the cloud, they often also mention virtualization. Because of this, the two terms are often taken to mean the same thing, when in actual fact they are different.
Some examples of virtualization include:
Some examples of cloud computing include:
Think about it this way: A cloud storage provider uses servers in a data center to host their storage. Without virtualization, the provider would essentially need one server per client or per group of clients. With many popular storage providers having millions of users, they would need to have an obscene amount of servers. So what they do is virtualize multiple servers and house them in one server. In other words, virtualization allows the cloud to function.
It's important to realize that the cloud is still reliant on servers, just as virtualization is. The main difference is that when companies virtualize, they usually host the servers on-site. When companies go 'to the cloud', they usually connect via the Internet to servers that are hosted off-site (outside of the organization).
Most companies tend to think of the cloud as a system - it provides end-users a service that they can use e.g., a word processor and document management system you access via your browser. Essentially, the cloud gives many small businesses access to enterprise level applications at a fraction of the cost - they don't have to develop, host and maintain these applications, yet see all the usability and benefits.
Because virtualization is usually local, while the cloud is seen to be more of a service, there is no real answer as to which is better - it really depends on the individual organization. If your business already has servers and systems which deliver capabilities like email, document sharing, telephony, etc. in place, then virtualization may be better employed, largely because it can help reduce your overhead and increase resource efficiency.
On the other hand, if you are a new company, or are looking to introduce a new system like document storage or production, a cloud service might well be a valuable option to look into.
Regardless of what you think would be best for your company, why not get in touch with us? Our experts can work with you to help you find the solution that best fits your company. Give us a call today.
Virtualization is the creation of a virtual version of a physical technological service or solution. While this concept can be seemingly complex, it does bring benefits to companies, especially small businesses, that can't be passed up. If your company is curious about moving your systems to a virtual environment, it can be a little confusing as to which should be moved.
If you need some ideas as to how your small business can leverage virtualization then here are five ways to do so:
1. Simplify IT processes As business grow they inevitably introduce new technology and systems that need to be installed and maintained. Because many small companies don't have actual IT departments, or rely on a small number of staff, their resources are stretched even thinner, resulting in even greater potential tech problems.
By virtualizing systems, these can be easier to look after by either an IT partner or in-house teams. This will also free up resources which can be diverted to more business specific tasks. Combine virtualization with an IT partner and your IT becomes even easier to manage, largely because you won't have to.
2. Enhance security Cyber attacks are on the rise, and have always been a problem which many companies struggle to deal with or prevent. Virtualizing some systems, like the desktop or even Web browsing, could limit the chance of infection and malware attacks.
Take for example a read-only virtualized desktop, where you log in and are presented with a copy of the OS that can only be read. Files created or downloaded normally won't be saved. When you log off this session is closed and a completely new one is started when you log in again. The majority of viruses downloaded are usually eradicated, thereby enhancing the security of your systems.
Many IT partners and vendors provide scanning services and work to keep other virtualized systems clean and secure, with many systems being as secure, or more so, than their physical counterparts.
3. Backup systems As a business you likely have important data and information stored on various systems. Backing these up can be a chore, especially if the backup is done manually. There are virtual solutions out there that actually allow you to take what are called snapshots - a backup of your whole system at a specific time - that can be easily reverted to should something go wrong.
While you can do this with existing physical systems and backups, the virtual versions can often be quicker because you don't need to find the physical medium on which you stored the backup. Most services allow you to simply log on and begin the recovery process.
4. Enhance mobility Devices like the tablet have enabled us to become increasingly mobile. It's not uncommon for employees to access their systems while on the road, and truth be told the apps available now allow us to do the majority of our work from a mobile device.
There are times however when you will need to access an app or program on your PC. Using a solution such as a remote manager essentially turns your computer into a virtual machine, allowing you to access the files and programs stored on it from your mobile device. This is a powerful tool for the business manager or any employee who is on the road and needs to access their computers.
5. Server consolidation The server is an integral business component. These machines power many technical functions, like email, that your business relies on. If you are using older technology, you likely have more than a few servers in your office. How virtualization helps is that it allows you to create virtual servers on one physical server. This allows companies to decrease the number of servers in the office and save money.
If you are looking to virtualize your systems, or would like to learn more, please contact us today.
Technical systems and devices are among the most important tools of any business. The problem with technology though is that it can be expensive to purchase and maintain. Sure, it's often a worthwhile investment, but many businesses simply cannot afford to replace or upgrade their tech on a regular basis. One solution to this is to virtualize.
Virtualization is the moving of physical systems to a virtual environment, which is usually located off-site, and connected to over the Internet. There are many benefits to virtualization, including lower costs and extended life of your technology, which has made it a popular option with small to medium sized businesses. If you have looked into virtualization, you may know that there are numerous types. Here are four.
Operating system virtualization Operating system (OS) virtualization is the movement of a desktop's main operating system into a virtual environment. The computer you use remains on your desk but the operating system is hosted on a server elsewhere. Usually, there is one version on the server and copies of that individual OS are presented to each user. Users can then modify the OS as they wish, without other users being affected.
Server virtualization Server virtualization is the moving of existing physical servers into a virtual environment, which is then hosted on a physical server. Many modern servers are able to host more than one server simultaneously, which allows you to reduce the number of servers you have in your company, thus reducing your IT and administrative expenditures. Some servers can also be virtualized and stored offsite by other hosting companies.
Storage virtualization Storage virtualization is the combining of multiple physical hard drives into a single, virtualized storage environment. To many users, this is simply called cloud storage, which can be private (hosted by your company), public (hosted outside of your company e.g., DropBox), or mixed. This type of virtualization, along with server virtualization, is often the most pursued by companies as it is usually the easiest and most cost effective to implement.
Hardware virtualization Hardware virtualization refers to taking the components of a real machine and making them virtual. This virtual machine works like the real machine and is usually a computer with an operating system. The software is ordinarily separated from the hardware resources, with the software often remaining on the physical machines. A good example of this is a Windows PC that runs a virtual version of Linux. There are different types of hardware virtualization, but this is the most common type used by businesses.
If you would like to learn more about virtualization and how it can help improve your business, please contact us today.
The vast majority of small to medium businesses rely on technology to be able to work, but lack the budget to upgrade to new systems when something better comes along. That's why the idea of virtualizing existing systems - moving them from a physical location to a digital one - is so appealing. One of the common types of virtualization revolves around hardware. Unfortunately, when you talk to many providers, they sometimes use terms that may be hard to understand.
Here are seven commonly used hardware virtualization terms and what they mean.
1. Host machine The host machine, sometimes referred to as the host VM, is the actual machine that the software/hardware lives on. This is usually a physical server, that may or may not be housed in your office, which provides the processing power, disk drives, memory, etc to create a virtual version of a platform, usually an operating system.
2. Guest machine Guest machines, sometimes referred to as guest VMs, are the virtual machines, or versions of the physical software. When a user accesses their guest machine, they are shown their own version of what is on the host machine. Many guest machines can use the software or operating systems as if it was on their physical computer.
To many users, there is still a computer on their desk, just the software and computing resources/hardware are hosted elsewhere. The vast majority of guest machines connect to the host via an Internet connection.
3. Hypervisor The Hypervisor is the software that allows the host machine to create a virtual version that the guest machine can access.
4. Virtual Machine Manager Virtual Machine Manager is another term used to describe the software that creates a virtual version of the host machine that the guest machine can access. The term is used interchangeably with Hypervisor, with Hypervisor being the more common of the two.
5. Snapshot A snapshot is the state of a virtual machine at a specific time. Think of this as similar to a picture taken to capture an important moment. Most snapshots include applications open, files stored in a virtual hard drive, and general state of the virtual environment. The reason these are important is because they are what enable users to resume their virtual session right where they left off.
Some companies and public domains like libraries take snapshots of an OS and present this to users when they log into the computer. If the user makes changes, they are not saved and when they log out, the next user to log in will be presented with the previous snapshot, (essentially a brand new system).
Snapshots are also useful for quick backup and recovery of virtual environments.
6. Migration Migration is the act of taking a snapshot of a virtual environment on one host machine, and physically moving it to another host machine with a different Hypervisor. This can normally be done quite quickly, often without major disruption to the user, who can pick up right where they left off after the migration.
7. Failover Failover allows the user, or guest machine, to continue operations if the host fails. The difference here is that the guest machine will continue operations from the last saved, stable snapshot. This could mean some changes, made to say a file, will be lost.
These are just seven common terms related to virtualization. If you would like to learn more about virtualization, why not contact us? We would be happy to sit down with you to explain more.
Computing power has more or less doubled every two years, and will continue to do so for the foreseeable future. While our computers are becoming increasingly powerful, it simply isn't feasible for many small to medium businesses to update their hardware or systems every couple of years. This often leads to businesses with aging systems facing increased costs, decreased productivity and the need (but not the budget!) to replace systems. One solution to this very real problem is to virtualize existing systems.
Virtualization is the act of taking an existing system, say a server, and creating a virtual copy of it that is hosted either in a physical unit or somewhere out of the office. Some systems you can virtualize include: Desktops, Operating Systems, servers, hardware and storage. Most small businesses start with storage and server virtualization as this can usually be done with relative ease and at an affordable cost.
Benefits of virtualization The question many business owners ask when they are looking into virtualization is what benefits it can bring. While the positives are numerous, here are the five most common:
1. Reduced space Physical hardware can take up a lot of space, and the common trend among many businesses is that the space available per person is shrinking in order to save costs. Take for example your servers. If you virtualize these, you can probably fit all of them onto one or two units. This will reduce the space your hardware takes up, freeing up extra storage capacity or possibly another desk.
2. Reduced overhead Having hardware and servers in an office can be expensive to maintain. You have to have climate control to start with which means higher electricity bills and higher maintenance costs. Virtualization will often reduce overhead costs and save you money. Beyond that, many solutions offer a pay-per-use pricing model which makes predicting costs easier.
3. Quicker backup and recovery Many virtualization solution providers also offer backup services that can be automated. This means that your vital data is always backed up and protected. Beyond that, the backups can be stored at a different location, meaning that if there is a disaster, you can recover lost data quickly and easily.
4. Longer hardware replacement cycles Virtualized solutions and platforms often require lower computing resources because they are hosted on the provider's servers. This means that you won't have to replace existing tech hardware. Beyond that, existing systems can be used for longer which will save you money.
5. Virtualization is scalable If your company is growing, you will eventually have to add new systems. In an already cramped office this means finding the space for hardware or servers needed to support your growth, not to mention investing in systems that are compatible with existing hardware. Virtualization is highly scalable, and can grow with your company, often without the need for extra services.
In general, virtualization could help your business grow, while IT costs remain stable, or are even decreased. If you would like to learn more about how virtualization of your systems can help your company, contact us today.