He has over 20 years of professional experience in the Internet Service Provider industry and is known for translating technology into positive results for business. When comparing physical servers and VMs, it becomes evident that VMs are more fault-tolerant. // Site tracking URL to use after inline form submission. var head = document.querySelector('head'), script = document.createElement('script'), r = false; } }; While physical servers take up space, consolidation by virtualization cleans your server … s.parentNode.insertBefore(t,s)}(window, document,'script', If the production site was hit by disaster, it is essential to quickly restore mission-critical data and operations so as to reduce system downtime and minimize its negative impact on business. if (allInputs[i].dataset.autofill === "false") { }; wrapper.className = '_form-inner'; One of the major physical server vs virtual server differences lies in portability. If your entire company’s workload is balanced on a single piece of equipment located in-house or in a vendor’s virtual environment, failure can be devastating. } err ? var time = now.getTime(); elem.parentNode.insertBefore(tooltip, elem); for (var i = 0; i < tooltips.length; i++) { 'https://connect.facebook.net/en_US/fbevents.js'); var elems = form_to_submit.elements[elem.name]; tooltip.appendChild(inner); var wrapper = document.createElement('div'); tooltips.splice(i, 1); func.apply(this, arguments); window._load_script = function(url, callback) { This feature allows you to set up policies for protecting specific VMs which match policy rules. form.querySelector('._form-content').style.display = 'none'; now.setTime(expireTime); Moreover, you can set up the Screenshot Verification feature, which takes OS screenshots of test-recovered VMs. Virtual Machines: Key Differences and Similarities. It is probable that in the near future, for the majority of all server applications, the VM will be a better choice. return; You may have certain data assets that do not contain payment, health, or other types of information that are subject to regulatory requirements. Minimum order size for Basic is 1 socket, maximum - 4 sockets. Thus, virtual servers allow you to run several OSes and applications on the basis of the shared physical hardware, which makes it a more cost-effective option than a physical server. (function() { Although the security implications of a multi-tenant hosting environment are minimal, some server users … thank_you.style.display = 'block'; The data stored in the backup repository is also encrypted so as to protect the VM data from unauthorized access and hacker attacks (encryption at rest). Physical vs Virtual servers pros and cons. NAKIVO Backup & Replication also includes the feature of Transaction Log Truncation for Microsoft SQL Server and Microsoft Exchange. })(window,document.documentElement,'async-hide','dataLayer',3000, Physical vs Virtual Servers. This can be a resource-intensive task if your IT infrastructure is built upon 10 or more physical servers. If one server happens to fail, it is able to move to another machine. }); Apart from that, NAKIVO Backup & Replication can guarantee that your data is constantly protected. Users cannot scale storage in small increments once you reach the maximum workload, since you purchase and own the hardware. In case of server failure, it could take several days to restore a physical server to its original state. The solution allows you to create site recovery workflows which can include a number of actions and conditions arranged in an order of your choice. } With access limited and fearing exposure to the virus, accessing server resources remotely over the network can mitigate risk. Minimum order size for Essentials is 2 sockets, maximum - 6 sockets. var rect = tooltip.elem.getBoundingClientRect(); A native of Washington, DC, a graduate from University of Maryland (degrees in Government & Politics and Secondary Education), Tom is also a five-time Ironman finisher. The product is constantly developing and adding new features, which allows NAKIVO Backup & Replication to provide its customers with a high level of services. } if (needs_validate(elem)) { Thus, you can design an easily configurable environment which can carry out operations of any complexity levels. if (elem.options[i].selected) { remove_tooltips(); Thus, VMs can be created and powered on in a few minutes’ time. } else { return false To ensure that the DR process runs smoothly and your data can be promptly recovered if needed, consider installing third-party data protection software, such as NAKIVO Backup & Replication. } Thus, make sure that the members of your IT team are competent enough to control your virtual infrastructure. return true element.addEventListener(event, func); Compression shrinks the size of each data block, whereas deduplication ensures that only unique data blocks are saved. addEvent(form_to_submit, 'submit', form_submit); '&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-WG9PFKV'); Perpetual licenses of VMware and/or Hyper-V, Subscription licenses of VMware, Hyper-V, Nutanix, AWS and Physical, I agree to the NAKIVO Your virtual environment can be scaled up or down depending on the growth of your business needs. }); Find out about the differences between backing up virtual servers vs physical servers, best practices in virtual server backup and how to avoid crash-consistent database backups. return false; qp('init', '6673d2d57bb24553a25538442d0958d8'); In this case, the disaster recovery (DR) process entails setting up a new physical server, installing an OS, setting up applications, and restoring critical data from backups. script.type = 'text/javascript'; const vgoAlias = typeof visitorGlobalObjectAlias === 'undefined' ? Done properly, this can save money and time. Depending on the size of the virtual environment, the price can be up to a few thousand dollars. } However, you should note that VM software licenses can be quite expensive as well. Both physical servers and virtualized servers must meet all standards set forth by law. var allInputs = form_to_submit.querySelectorAll('input, select, textarea'), tooltips = [], submitted = false;

Much like risk mitigation, these factors can vary significantly depending on a business’s unique requirements and internal resources. allInputs[i].dataset.name = window.cfields[results[1]]; NAKIVO Backup & Replication is considered one of the most affordable data protection solutions on the market. Tom Collins (Twitter, LinkedIn) - is the Director of Enterprise Sales & Marketing for Atlantech Online. Currently, businesses are expected to operate on an always-on basis, meaning that even a minor interruption in business operations can lead to major repercussions. Don’t let fear of complex migration stand in the way of your decision to go primarily virtual. While end users won’t be able to tell the difference between a properly set-up virtual server and a physical server, they’ll actually be interacting with a virtualization of the computing resources of a physical server. } Virtual servers are multi-tenant environments: a client has sole access to the virtual server environment, but they share the hardware with two or more clients. "); A virtual machine (VM) is a software computer used as emulation of an actual physical computer. twq('track','PageView'); var validate_field = function(elem, remove) { if(el.name === 'email' && el.value !== ""){ }; } } Certain applications may require more dedicated server resources, due to a diminished tolerance for risk in performance. Moreover, NAKIVO Backup & Replication includes the LAN-free data transfer mode which includes Hot Add or Direct SAN Access features. + serialized + '&jsonp=true'); } err.appendChild(div); This balance requires a new look, or a second thought, to the question of virtual vs. phyiscal servers. --> This way you can set up an automated algorithm of any complexity which is based on your DR plan. Let’s take a closer look at them. if (no_error && elem.name == 'email') { _load_script("//d3rxaij56vjege.cloudfront.net/form-serialize/0.3/serialize.min.js", function() { Try Microsoft Teams Calling FREE for one month. In other words, a virtual server is a software computer that emulates an actual physical computer. if (elem.tagName.toLowerCase() !== "select") { if (typeof window._form_callback !== 'undefined') window._form_callback(id); Compared with the physical environment, where each server ran a few applications and had its own dedicated storage to support a relatively constant workload, the virtual environment stacks more (usually many more) applications onto a physical host. Your IT staff will be responsible for setup, configuration, and maintenance on a continual basis. if (tooltips[i].elem === elem) { addEvent(window, 'scroll', resize_tooltips); ; n.callMethod.apply(n,arguments):n.queue.push(arguments)} It can take several hours or days to restore business operations running on a physical server. no_error = false; if (scrollPosition < 40) { What is the difference between Physical vs Virtual Server Infrastructure We love technology! For VMs, the recovery process can be initiated in just a few clicks with the help of a previously-created VM backup. With physical servers you pay even if nobody is accessing your web server, however with virtual ones, you just pay for resources you use and turn them off the unnecessary ones. } Virtual server hosting has matured and we are seeing more hybrid approaches where web facing servers may be virtual and back end, data crunching servers reside in a colo data center, resulting in a hybrid environment. if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0'; This is the technology that lets people run different operating systems on the same computer. addEvent(window, 'resize', resize_tooltips); Sixty percent of virtual servers are less secure than the physical servers they place, the analyst firm Gartner said in new research Monday. If you are running out of room to appropriately store and maintain temperature control over your servers, it’s likely time to consider colocation of physical servers or virtualization. document.cookie = name + '=' + value + '; expires=' + now + ';path=/'; A physical server, also known as a ‘bare-metal server,’ is a single-tenant computer server, meaning that a specific physical server is designated to a single user. NAKIVO Blog > Data Protection > Physical Servers vs. This means that workloads running on top of the physical server hardware needs to be migrated off after that lifespan has been reached. You are no longer independently in control of your physical server and the applications running on them. I Direct connections into cloud services has made utilizing a cloud service such as AWS and Azure easier. Done poorly, and it can cause you endless headaches. A virtual server is a software-based environment that emulates the processes of an actual computer. resize_tooltips(); If this is your intent, communicate with your vendor about their existing migration tools, and have a conversation about application compatibility. return no_error; no_error = false; Past decisions on going physical servers over virtual are now being weighed in the reality of a new remote-workforce world. Depending on your needs, the server may be located onsite or in a conveniently-located colocation facility. callback(); In this blog post, you’ll learn the benefits and risks of physical servers and virtual environments and 11 factors to help you choose what’s best for your business. {if(f.fbq)return;n=f.fbq=function() for (var i = 0; i < tooltips.length; i++) { Physical servers are far more powerful and efficient than VMs, due to the fact that VMs are prone to performance issues as a result of an overflow of virtual servers in a physical machine. 1010 Wayne Avenue Suite 630 Silver Spring, MD 20910. var form_submit = function(e) { })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); tooltip.appendChild(arrow); so you never miss out on our offers, news and discounts. Based on the comparison drawn in this blogpost, it is safe to say that creating a virtual server environment provides a greater quantity and array of benefits and opportunities for your organization. Virtualizing your Exchange environment is a very appealing idea because it allows you to fully utilize the resources that you have purchased by hosting multiple virtual servers on one physical host. } ga('send', 'pageview'); } If it depends on configuration, let's imagine two quad core processors, 12 GB of memory and a bunch of SSD disks, running 64-bit ubuntu enterprise server. else { Moreover, you should also consider such factors as the allocated budget, downtime tolerance, the amount of workload, data sensitivity, and the need for performance management. The first is a virtual desktop. var validate_form = function(e) { no_error = true; thank_you.innerHTML = message; There are various types of servers according to their functionality. tooltip.tip.className = tooltip.tip.className.replace(/ ? The physical server vs virtual server comparison should start with the definition. } no_error = false; Getting GigE and 10 GigE circuits using Atlantech Online Cloud Connect or similar services makes it more functional than having to rely on connections over the public Internet. If you would like to see how Atlantech can provide the right solution for your needs, click here to schedule a consultation. This would assume that you were using all the resources in the first place. addEvent(input, 'blur', function() { All these factors determine what your IT infrastructure needs to include for achieving high productivity and growth. This blogpost draws the comparison between physical servers and virtual machines (VMs) by highlighting the main advantages and disadvantages which each of them provide. After that, you can load multiple guest OSes and server applications on top of the virtual hardware. } if (elem.options[i].selected && !elem.options[i].value) { Policy *. Virtual servers – AKA VPS or a Virtual Machines, on the other hand, are servers within an actual physical server. if (elem.multiple) { Using a data center further mitigates risk as those facilities rise to the level of a critical infrastructure and access is protected even during the pandemic. validate_field(this, true); Virtual Servers vs. visitorObject('update'); } else { The product includes a variety of built-in features which allow you to significantly improve the data protection capabilities of your system. By applying data compression and traffic reduction techniques, the network can be optimally used to achieve faster VM recovery and improve the speed of backup and replication jobs. What are the differences between a Physical Server and a Virtual Server? "); "); } } With bandwidth throttling, you can set data transfer speed limits for jobs running in the virtual environment. With NAKIVO Backup & Replication, you can get a full-fledged data protection toolset for a fraction of the price of competitors’ offerings. } A bare-metal server is large in size due to the powerful processing components that it contains. ); remove_tooltip(elem) : false; match[2] : null; Get all the information you need to make the smartest decision for your business’ data. Understand the key difference between managing virtual servers vs. physical servers … {'GTM-N4P6N3V':true}); err.className = '_error-inner _form_error _no_arrow'; validate_field(el, true); for (var i = 0, len = allInputs.length; i < len; i++) { The security of your physical or virtual servers depends largely on configuration, staff knowledge, and environment. } var div = document.createElement('div'); if (! if (results != undefined) { NAKIVO Backup & Replication is also a reliable data protection solution, which has a set of features designed specifically for security purposes. m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) Related: 4 Must-Have Technologies That Improve Business M… A virtual server is not the same as a physical one. for (var i = 0; i < elem.options.length; i++) { While you will pay virtualization costs on a monthly basis, you can save on: Virtualization also offers businesses the ability to scale up and down in relatively small increments. Privacy window.cfields = []; if (!tooltips[i].no_arrow) resize_tooltip(tooltips[i]); window._form_serialize = window.serialize; elem.value = elem.value.trim(); for (var i = 0; i < elems.length; i++) { } else if (value === undefined || value === null || value === '') { Regardless of the option you choose, fully understanding your business requirements is critical. if (elem.getAttribute('required') !== null) { new_tooltip.tip = tooltip; script.src = url; A physical server, also known as a ‘bare-metal server,’ is a single-tenant computer server, meaning that a specific physical server is designated to a single user. With physical servers, you have to build a system of protection for each individual server, depending on its computing capabilities and resources and the sensitivity of data that it stores. 'vgo' : visitorGlobalObjectAlias; On this hardware, the server operating system is loaded. Thus, a lot of computing resources are left unused, which isn’t cost-effective. if (typeof serialize !== 'undefined') window._old_serialize = window.serialize; no_error = elem.checked; var _removed = false; var now = new Date(); One of them is Self-Backup, which provides automated protection of the configurations that you have previously adopted. Thus, security policies and procedures can be developed, documented, and implemented from a single pane of glass - that is, through the hypervisor dashboard. Now that we understand the concept of the virtual servers we can make a general comparison of the both from a customer’s perspective. var fieldVal = getUrlParam(allInputs[i].dataset.name); Potential for higher recurring monthly costs, as opposed to higher upfront investment. continue; var remove_tooltip = function(elem) { Perhaps more important, are they aware of best practices for increasing efficiency and realizing cost savings? } Reduced environmental footprint, due to shared workloads. selected = true; On the other hand, past decisions to move servers to the cloud, either in colocation environments or virtual servers, are now becoming a smart decision - at least for most companies.