Server virtualisation has recently become very popular but it is not a new technology. However, the power, practicality, cost, and support for server virtualisation have improved dramatically, leading to this technology becoming a mainstay of IT services in Sydney.
What Does Server Virtualisation Mean to You?
Server virtualisation provides a practical way to lessen the challenges of running servers, in a package that takes full advantage of things like cloud, automated maintenance and reporting, technology standardisation and widespread adoption of open-source frameworks.
What Are the Benefits of Server Virtualisation?
In most cases, the biggest benefit is reduced cost. The savings come in many shapes and sizes and from a wide range of benefits. The biggest of these are less capital expenditure, reduced operational costs, and lower energy bills. Many of the points highlighted below also have knock-on benefits for costs.
In recent years, powerful frameworks and technologies have emerged that truly leverage automation for virtual servers. Everything from the provision of new servers to configuration of servers, updates, and backups can be fully automated.
The reduced technician workload, greater security, and increased standardisation engendered by this automation provide great advantages. You can begin to see how the costs of IT services in Sydney can be reduced thanks to server virtualisation.
Backup and Disaster Recovery
Most server virtualisation technologies come packaged with features to support backup and recovery. With added help from powerful industry-standard automation frameworks, it becomes almost second nature to deploy and configure servers with a full backup and recovery regime “out of the box.”
Where technologies like continuous integration are adopted in addition to server virtualisation, organisations can enjoy incredibly robust virtual hardware, software, backup, and security environments. Regular snapshots of virtual servers allow for near-instant recovery from almost any kind of disaster, often handled automatically. Not only is costly human intervention reduced but overall stability and security benefit as well.
So it’s 100% Win-Win?
Unfortunately, it is not all a perfect picture. There are some disadvantages, at least potentially, to server virtualization:
Higher Upfront Costs
Because virtual servers run on virtual hardware, the physical hardware needed to run virtual servers tends to cost more. As a result, the upfront cost of implementing server virtualisation can be higher. With benefits like stability and scalability, however, the overall cost for server virtualisation typically works out lower. As with any business decision, an accurate survey of requirements and costs is needed.
We just said security benefits from server virtualisation, right? Well, typically the design of server virtualisation technologies and the way they’re implemented leads to stronger security. However, the potential risks of running virtual servers on another company’s servers and networks need to be considered.
As you can see, there are some powerful arguments in favour of server virtualisation. Recent developments in IT services in Sydney have made the move even easier by lowering some of the barriers to entry such as cost and difficulty of learning the technologies. If you are not already taking advantage of server virtualisation, you need to take a good look at how it might help your business. At CustomTec, we can help you understand server virtualisation and how it might help you. Contact us today to discuss this powerful technology.