In some respects cloud servers Vietnam work in the same way as physical servers but the functions they provide can be so different.

Traditionally, there are 2 main plans for hosting: shared hosting and dedicated server. Shared hosting is the cheaper plans whereby servers are shared between the hosting provider’s users. One user’s web will be hosted on the same server as web belonging to other users. This has many disadvantages including the fact that the installation is inflexible and cannot cope with a large amount of traffic. Dedicated hosting is a far more advanced form of hosting, whereby the users buy whole physical servers. This means that the entire server is dedicated to them with no other users sharing it. In some instances the user may utilize many servers that are all dedicated to their use. Dedicated servers allow for full control over hosting. The downside is that the required storage capacity needs to be predicted, with enough resource and processing power to cope with expected traffic levels. If this’s underestimated then it can lead to a lack of necessary resource during busy periods, while overestimating It’ll mean paying for unnecessary storage capacity.

With cloud servers in Vietnam hosting, clients get the best of both plans. Resource can be scaled down or scaled up accordingly, making it more flexible. Therefore, you can get more cost-effective. When there is more demand placed on the servers, storage capacity can be increased automatically to match that demand without this needing to be paid for on a permanent basis. This is akin to a heating bill; you access what you need, when you need it, and then only pay for what you have used afterwards. When choosing cloud hosting, the users are renting virtual server space rather than renting or purchasing physical servers. They are usually paid for by the hour depending on the storage capacity required at any time.

Unlike dedicated servers, cloud servers can be operated on a hypervisor. The role of a hypervisor is to control the capacity of operating systems so it’s allocated where needed. With cloud hosting there are many cloud servers that are available to each particular user. This allows computing resource to be dedicated to a particular user if and when it’s necessary. Where there is a spike in traffic, additional capacity will be accessed temporarily by a web, for example, until it is no longer required. Cloud servers also provide more redundancy. If one server gets failures, others will take its place.

Below are the key benefits of cloud servers:

• Ease of set up; cheap cloud servers Vietnam do not need much initial setup.
• Cost-effectiveness; whilst being available when required, the users only pay for what they are using at a time.
• Reliability; because of the number of available servers, if there are problems with some, the resource will be replaced so that the users are unaffected.
• Flexibility and scalability; additional resource can be accessed as and when needed.