Web Hosting on Cloud – The BenefitsWhat exactly is cloud web hosting? Cloud web hosting is simply web hosting where multiple servers are connected with the internet, giving you a virtual dedicated server where anybody can host his/her site. These servers are situated at different geographical locations connected, giving you a much scalable and accessible server. The advantages of such web hosting services are: it saves a lot of money; you do not have to buy expensive hardware or software; you can easily scale up and down the bandwidth as per your requirement; you can easily install third-party applications on your server using open source technologies; it gives you easy access to the worldwide web. Some of the important characteristics of cloud web hosting are:
Many companies offer cloud web hostings, such as IBM, Hewlett Packard, IBM server, Sun Microsystems, Amazon, etc. To get the most out of cloud web hosting services, several factors need to be considered: what are you offering, how large do you want the database, are you looking to outsource things from the cloud server provider, what sort of control are you going to get over the server and finally what is the price of the service. While there are many factors, they can be divided into three categories: hardware, control, and service. The three categories are further subdivided into two more, which are management and support.
Cloud computing is a concept of shared infrastructure provided by a network of cloud servers. The word cloud comes from the cloud drawing, which was originally designed by James Wright and traced back to a French term which means "flowing water." The cloud hosting services have the feature of providing resources on-demand through the internet. It is also a flexible option that enables the user to use the services on the go.
A cloud web hosting has some basic elements: hardware that is either dedicated or shared by several users in a cloud. This may include the operating system, database, web server, memory, operating systems, hardware and communication appliances. The most important aspect of these components is their relative prices as well as their response time. The starting price of the hardware is very high. However, it increases with increased functionality and storage capacity.
Scalability refers to the ability to increase or decrease the amount of bandwidth and/or storage capacity. In addition to this, there are different cloud servers, including private, public, and hybrid. The most commonly used are the private virtual servers, which are usually based on the services of Amazon Web Services. The private servers give the highest level of control and are the most appropriate for websites with low traffic.
On the other hand, the public cloud hosting services are offered to anybody, and the pricing differs as per the level of access. Hybrid cloud services are also based on the principles of Amazon and are offered at competitive rates. Some of the best-known private cloud services include Facebook, eBay and Google, which provide huge storage space and load balancing facilities. These services are most suitable for high-traffic websites and can handle more traffic without any degradation in performance.
Virtualization is another essential feature of cloud computing. It involves the implementation of hardware and applications based on virtualization technologies. Virtualization allows multiple applications to be hosted on the same server, thus providing guaranteed scalability. On the other hand, a supervisor is an artificially intelligent system that controls and coordinates the different virtual systems. Enterprises using a cloud provider have the flexibility of choosing any of the available virtualization platforms such as VMware, Hyper-v, Xen, OpenStack, etc.
Cloud computing is all about increased scalability, operational efficiency, reduced maintenance cost, increased freedom and flexibility, and better availability of resources. However, before you opt for a web hosting on the cloud, you should be clear about your requirements. If you require more resources than a basic shared server, you may need dedicated servers or VPS.