An increasingly popular configuration that many companies are using is called a “hybrid cloud.” A hybrid cloud uses dedicated and cloud hosting solutions. A hybrid may also mix private and public cloud servers with colocated servers. This configuration allows for multiple variations on the customization side which is attractive to businesses that have specific needs or budgetary constraints.
Traditional hosting, especially shared hosting, has its drawbacks though. Because the resources of a single server are shared among a number of different websites, spikes in traffic to those websites can mean decreased performance for your own. Security breaches and other performance issues on other sites make take yours down as well. And there’s a single point of failure. If the server itself experiences technical problems, everyone hosted on that server will be affected.
Speaking of storage, we've discovered that cloud hosts typically offer hard drives or solid-state drives that range between 100GB and 200GB in size. That said, you'll occasionally discover a web host that boasts unlimited storage. (Again, the usual caveats apply with regards to "unlimited" anything.) Solid-state drives are typically faster than their hard-drive-based counterparts, but are typically smaller in terms of storage capacity. If you're looking for sheer volume, a traditional hard drive is the way to go.
We use Ceph Storage which provides a 3N level of redundancy. In regards to computing, it is completely distributed without any point of failure, scalable to the exabyte level and also freely available. It also replicates data and makes it fault-tolerant, and requires no specific hardware support. Ceph is designed to be both self-healing and self-managing, thus aiming to minimize administration time and other costs.
For many different types of businesses, cloud computing provides a reliable platform that can be utilized for everything from e-commerce to application development to reselling hosting. Cloud hosting provides access to on-demand services that can be increased or decreased to meet website traffic. Also, because cloud resources are provided via the Internet, you’ll benefit from consistent updates which will likely cut back on new software upgrades.
Change is a good thing. Unfortunately, when you are making big changes to your site or application, there is always room for error. Live-state snapshots takes the idea of a "backup" and brings it forward to its next logical step. Taking a snapshot of your partition not only creates a backup of your files, but also all of the processes running in the background at that instant in time. This way, if you make an error or break something while making updates, you can revert your partition to that exact snapshot, providing a working, fail-safe rollback.
Cloud hosting truly shines in its ability to scale. Essentially you’ll have an entire network or servers to tap at a moments notice for additional storage, or to meet rising traffic needs. Also, due to the high availability of servers, you’ll have very high uptime and great performance. If a physical server failure ever occurs then your site will be switched to another server.
Cloud Hosting is a new form of web hosting that has gained great popularity in recent years. The fundamental idea behind Cloud Hosting is 'Divide and Rule' - a virtualization layer allows for separation of resources required by the server across instances and/or devices and this connected entity is known as a ‘Cloud’. This design allows Cloud to scale & offers greater protection from isolated device failures.