There has been a popular move networks, data, operating systems and servers into an environment where they are not tied to specific hardware. To beginwith, the focus was on virtualization. Many organizations are focused on using a hypervisor to increase the number of servers on each machine. More recently, the cloud has taken over more and more, which will mean adding many functions in the hands of third parties. Not the least private clouds dedicated to a single company is a popular option. Strategies for virtualization and private clouds can easily be confused. The most obvious difference is that virtualization technology maintains the existing IT assets while cloud services are offered on demand. In the latter falls, you only pay for exactly the resources you use, be it infrastructure, platforms or software. the moment may cloud most of the attention, but there is still a steady, albeit low key, move to virtualized environments.
Companies that think about what path they choose must think carefully about which variant is best for the organization. This can be difficult, especially given that both are usually described with terms that have little to do with business processes, but it Nevertheless, a number of factors to keep in mind. Cost Cost is the most obvious. It will be considerably higher for virtualization because it involves a lot of installation and configuration.
In the case of the cloud to cloud is the supplier for that part. cloud is alsomuch more cost effective because the customer only pays for what you use. The only problem is that if the service is being used very much, costs can shoot at the ceiling which ultimately means that you still might not save that much. While this is not very likely, but there are nevertheless cases where it pays to own hardware and software.Virtualization provides clear benefits to the organization requires total control. By keeping everything in its own data center will be easier to administer and make changes to the IT environment, flexibility simply increases.
This can be important if you are running a number of specialized applications that need to be adapted for a platform, and if you quickly change to a new technology. Even organizations that increase the use of technology for remote control and follow-line BYOD (Bring Your Own Device) can benefit from this. Greater control can also be important for those who are worried about data security. There is however no doubt that cloud providers prioritize safety. They also have contracts with guarantees about data integrity. more sensitive the data, it’s about the bigger concern, and some organizations feel more secure if it is within our own walls, where his staff have full control.
Reliability is also something that comes up in the debate between private clouds and virtualization. In a virtualized environment can be connected to multiple servers disappear if the network connection goes down, but the same thing can happen for the cloud version of Internet connection gives up. However, there is reason to argue that the cloud is more resilient in the event of problems, as the supplier most likely to have more servers or even different data centers to choose from.
In addition, the cloud is more scalable, which means that a rapidly expanding organization can easily expand as the storage space and computing power, and without the need to take much time or cost as much. Cloud providers offer many times fairly short contract in a few months, which is an added plus in this context. Do however not entirely seduced by all the tributes to the cloud. After all, a tight battle between the two techniques and which one best suits your business depends on a variety of circumstances. Virtualization is sometimes describedas something that could be a first step towards a private cloud. Some companies may have to know to take a break when they have taken this step to consider if they are headed in the right direction