Private DNS cloud servers in Vietnam use pooled infrastructure stored and maintained on a private network – accessible for only one client.
The main benefits to this are greater levels of control and security. Cost benefits have to be sacrificed to some extent though, as the company in question will have to buy/ hire and maintain all the necessary software and hardware.
The final cloud plan is a hybrid cloud and this, as the name suggests, combines both private and public cloud elements. A hybrid cloud plan allows a company to optimize their efficiencies; by utilizing the public cloud for non-sensitive operations while using a private installation for sensitive or mission critical operations, enterprises can make sure that their computing installation is ideal without paying any more than is necessary.
Moving away from deployment models, broadly speaking there are 3 models of cloud computing that describe the service on offer; these are:
- Platform as a Service (PaaS)
- Infrastructure as a Service (IaaS).
- Software as a Service (SaaS)
As with the other cloud servers Intel Vietnam categories, IaaS refers to the delivery of virtualized computing resource as a service across a network connection. IaaS specifically deals with hardware delivered as a service. Offerings include virtualized storage space, server space, IP addresses and network connections. The resource is pulled from a pool of servers distributed across data center under the provider’s control, the user is then granted access to this resource so as to build their own IT platforms. IaaS can provide companies with great business benefits.
PaaS is an extension of IaaS and describes a category of cloud computing which provides developers with environments in which to build apps, over the internet. Besides the fundamental computing resource supplied by the hardware in an IaaS offering, PaaS models include the software and configuration required to create the platform on that users can create their apps. PaaS packages can be tailored to meet individual user demands; they can cherry pick the functions of the service which are relevant to them while disregarding those that aren’t. PaaS provides many benefits to companies, including simplifying the development process for geographically split development teams.
SaaS is arguably the most popular of the cheap cloud servers Vietnam variations; it is the term used to describe a software delivery model in which applications are hosted and made available to customers over a network connection. Many people make use of SaaS without realizing it as many web apps are delivered in this way; Gmail, Twitter, Flickr and Facebook are all common examples of SaaS. Enterprise users also make use of SaaS with many popular communications, invoicing, accounting, sales, and CRM systems being delivered this way.