Every organization has to be fully equipped to meet the challenges of a competitive market that thrives on excellent product/service delivery.
Being backed by seamless technology and multiple backup resources gives an organization the much-desired edge over similar service providers.
Among many such technologies that bolster a company on its journey to growth is an effective solution that immediately responds to the organization’s scalability needs:
What is Server Virtualization?
Server Virtualization distributes a single server into multiple virtual servers with their own Operating Systems (OS) and applications. These servers are commonly referred to as Virtual Machines (VMs).
To set up virtual servers, server administrators use software applications such as a hypervisor to divide one physical server into numerous isolated virtual environments.
Each VM is an independent server, even though it runs on part of the underlying computer hardware. This enables businesses to utilize physical computer hardware efficiently and realize a greater return on their hardware investments.
Moreover, the server virtualization arrangement helps a company divide its operations to manage complex workflows. For example, a team of graphics personnel can work on a Mac OS. In contrast, a team of accounting professionals will use a Windows environment, which won’t impede this diversified usage.
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Challenges That Paved the Way for Server Virtualization
Without virtualization, enterprises face challenges, including server sprawl, where resources are not utilized to the fullest while consuming significant floor space. Moreover, the manual process failed to meet the rising production demands, and data center management became cumbersome.
But today, server virtualization has transformed how a company manages its resources to fulfill its business growth needs.
How Does Server Virtualization Benefit Businesses?
Driven by the need for growth, cost savings, and technological advancements, organizations adopt server virtualization owing to its following benefits:
- Reduces hardware costs: Winning in operational costs is what most organizations seek. With server virtualization, hardware utilization has improved significantly because one physical server can now power multiple virtual machines. This also boosts application performance since each application has its virtual server. For companies with thousands of servers, the need for physical space reduces drastically, bringing down maintenance costs. The International Data Cooperation (IDC) recently reported a 40 percent reduction in hardware and software costs for IT departments that adopted server virtualization. According to VMware, server consolidation reduces energy costs by up to 80 percent.
- Increases Server Provisioning and Deployment: Setting up virtual servers takes minutes, reducing the time and money spent on provisioning physical servers. Companies do not have to waste time filling out purchase order forms, waiting for physical servers to arrive, or waiting to install operating systems and applications.
- Enhances Scope for Disaster Recovery: Server virtualization significantly boosts disaster recovery, as backing up critical company data on a virtual server becomes easy, quick, and safe. Most enterprises have dedicated software for automating a failover during a disaster. When your data center is affected by a disaster, your infrastructure quickly takes action based on its programming to deal with an emergency.
- Increases Productivity: Eliminating physical servers means directing your staff to more business growth-driven tasks. When IT staff does not have to invest their time in provisioning applications or OS that used to take weeks, they are naturally driven to take on new business initiatives and revenue-generating tasks.
Useful Link: Virtualization Services Made Easier with Veritis Consulting
Types of Server Virtualization
Server virtualization has several variations, including:
- Standard hypervisor-based Virtualization
- Para Virtualization
- Hardware-assisted Virtualization
- Kernel-level Virtualization
- System-level or OS Virtualization
The Future of Server Virtualization
The global server virtualization market is forecast to propel from USD 7 billion in 2020 to USD 10 billion by 2026.
Factors that drive server virtualization include:
- Software maintenance revenue with increased adoption of on-premise server virtualization software
- Proliferation of technology, such as cloud and OS container-based virtualization
- Hyper-converged integrated system and the emergence of software-defined data center solution
Despite the dawn of containerization and serverless computing, server virtualization is still an essential technology for large enterprises.
Some leading companies, including Citrix, Oracle, Microsoft Corporation, Red Hat, and VMware, drive the Global Server Virtualization market. The VM saturation estimation is as high as 90 percent.
When considering the future of moving mission-critical data, it isn’t easy to move mission-critical applications from VMs to containers or serverless platforms.
Users with heterogeneous environments will likely continue to use VMs because containers must run on all the same OS and can’t be mixed between two OS platforms.
Useful Link: IT Infrastructure with Virtualization and Server Maintenance
In Conclusion
Server virtualization is an imperative technology that helps relieve infrastructure overhead while improving cost savings, scalability, and efficiency. Despite being created decades ago, the road to successful virtualization remains bumpy. There is more to server virtualization than meets the eye. That’s why clients seek the services of IT Virtualization Consulting Services Providers like Veritis.
Veritis Group Inc. has sound expertise in virtualization solutions and has deployed its skills and services to benefit many clients. With our deep experience in market-leading virtualization platforms, including VMware, Veritis is well-positioned to guide your organization through the journey to a virtualized IT environment. Whether virtualizing your network and server infrastructure or introducing virtual desktops and applications, please partner with us and realize scalable virtual solutions to accommodate your evolving needs.
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