Due to its self-managed capability, versatility, simplicity, scalability and pay as you go business model, cloud computing has gained considerable popularity over the last few years. You may also have seen cloud infrastructure called cloud, cloud storage, cloud server storage and so on. So much was tossed around these words and most don’t even know exactly what it means. How is cloud computing, then? Do you want to learn more? Visit www.tecmint.com/servermania-discover-high-availability-cloud-computing-powered-by-openstack/.
As cloud computing uses virtualization technologies to pool or distribute resources from an underlying network of physical servers, cloud computing is unlike conventional hosting solutions that use a single dedicated server. In other words, a group of physical servers’ function as one big server in order to get you the tools you need on demand. Cloud computing offers pooled computing power, data, or software over the Internet; the most common way to access the cloud. Yet even intranets and dedicated networks are used. Cloud supporting tools include: networks, servers, storage, websites, software, and other services. And these services are exchanged between individuals and organisations, and accessed by apps or users.
The Five Main Feature of Cloud Computing
There are five fundamental characteristics of cloud computing that distinguish it from conventional hosting alternatives, including rapid elasticity, large network access, self-service on demand, resource pooling and calculated operation.
Self-service on Demand
For on demand self-service cloud computing, you can access email, software, network or server resources without human interaction. Simply set up an account with the seller, create credentials for billing and protection and pick the cloud storage services you’ll need. Typically this is all achieved by using a web-based self-service portal that is user friendly and easy to use.
Wide access network
Cloud computing services are accessible via a network, either via a dedicated network, the Internet, or the Intranet; Such services can be accessed on any laptop or workstation by anybody, anywhere, anywhere, with the right credentials of course.
The pooling of capital
Cloud storage offers the same physical infrastructure for multiple customers but with a different environment for each user. And the energy from these physical servers can be shared at various locations from other networks, in separate data centres.