VPS hosting has a limit to scaling depending on the physical host machine. You have access to some extra memory and CPU power above and beyond the amount dedicated to your virtual machine, but the physical host has a fixed amount that it can deliver. If you need more, you will have to get a new plan and may experience downtime while you migrate to a new solution.
The biggest decision is whether to have a cloud-based or in-house server infrastructure. While it may sound like a black-or-white selection, there are many things to consider. The first factor is how important uptime is to your business. Cloud solutions are usually more expensive than in-house, but the benefits of being in the cloud can far outweigh the costs for some businesses. For example, an online business that is reliant on web-based transactions will consider uptime an extremely important factor; therefore, they will likely be willing to pay more for a cloud-based solution that can guarantee a certain level of uptime. Other businesses not as dependent on uptime may be more suited to an in-house set up.
Customization with cloud hosting expands to include the possibility to tweak network architecture, firewalls, load balancing, and IP addresses. However, the need to distribute functioning across many servers may leave less control over some hosting settings. Both Windows and Linux clouds are readily available, so you will get your choice of OS. Because a cloud environment is more complex, it may require more technical expertise to configure, especially to gain the full advantages of the cloud network.
While shared, VPS, and dedicated server hosting packages rely on one physical server at a time, cloud hosting enables an unlimited number of servers to act as a unified system. With so many resources at your disposal, cloud hosting introduces a greater level of scalability, availability, and performance. The added flexibility of adding or removing resources means many hosting providers bill customers monthly for exactly the resources used.
A VPS can be rebooted without affecting the other VPSes on that machine. You have a server operating system (OS) with root access, and you can install software as you would if you had a dedicated hosting plan with your own server. A portion of the physical host’s CPU and memory are dedicated to your VPS, but you also share additional resources with the other virtual servers.
Our custom built managed cloud platform was designed from the ground up with your needs in mind. We've not spared any expense in creating a technological masterpiece, complete with an easily managed cloud hosting environment using only the best components available, from hardware to networking, from support to administration - all to ensure maximum performance and stability for your website(s).
Processors in dedicated servers are entirely devoted to the host website or application. Unless all of the processing power is used at once (which is highly unlikely), they do not need to queue requests. This makes dedicated servers an excellent choice for companies with CPU intensive load balancing functions. In a cloud environment, processor cores require management to keep performance from degrading. The current generation of hypervisors cannot manage requests without an added level of latency.
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Choosing where to host your important files and websites can be a difficult decision. As much as we try to make it as easy for you to choose A2 Hosting as possible, we understand that it may not be easy to make your ultimate decision. That's why we offer our Anytime Money Back Guarantee. You can try our Cloud Hosting completely risk free. If you decide we're not the right host for you (we don't think you'll come to that conclusion), we'll be happy to offer you a full refund.
A VPS can be rebooted without affecting the other VPSes on that machine. You have a server operating system (OS) with root access, and you can install software as you would if you had a dedicated hosting plan with your own server. A portion of the physical host’s CPU and memory are dedicated to your VPS, but you also share additional resources with the other virtual servers.
One of the many benefits of cloud hosting is the fact that users don’t have to manage their own hardware. We monitor our data centers round-the-clock to ensure 100% server uptime and functionality. Also, because cloud hosting involves pooling resources on multiple virtual/physical servers, you’ll enjoy added security and resilience. In addition, customers can expect:
I've observed or been a part of buying decisions for a few thousand server customers, from small-business owners getting a website online for the first time to established platforms with tens of millions of visits every day. While each of those purchasers had different requirements and priorities for a cloud server, a few key deciding factors were consistent across those decisions:
Because Cloud VPS is an unmanaged VPS, it requires your own maintenance and setup. We highly suggest this product to those already comfortable with Linux and the command line. Not sure if this is what you need or worried about missing a control panel? Start a conversation with one of our Linux hosting experts and they'll point you in the right direction.

Cloud hosting refers primarily to the use of virtual hardware, network, storage and composite solutions from a cloud vendor. It is enabled through virtualization, whereby the entire computing capacity of an infrastructure or data center is distributed and delivered to multiple users simultaneously. The user uses underlying infrastructure to host its own applications, services and data. For example, a physical server can be virtualized and consolidated to host several cloud servers, all sharing the processor, memory, storage, network and other resources.
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