Cloud computing: An understanding of the rapidly deployable cloud infrastructure

There have been too many presentations on cloud computing, which has made it possible for many users to get the blueprints that the vendors are describing. However, in the practice process, but there is such or such a problem, so that users do not know how to proceed cloud environment for migration.

The public cloud depicts a completely idealized situation in which network bandwidth is unlimited and does not involve too much security and corporate compliance requirements. But when the IT department is actually overreacting to the cloud, the problems faced by the public cloud in meeting service level agreements, security, and compliance compliance are indeed short-lived. Implementing a hybrid cloud through a localized gateway may be a viable way to consider adopting a public cloud at the moment.

For the traditional chimney-style architecture, the cloud environment is too general, through IAAS (infrastructure and services) in the way, first from some non-core applications. While many vendors, especially independent software and service providers, are aggressively promoting the variety of user benefits that PAAs or SaaS can achieve, IaaS is the best choice for the traditional IT architecture cloud early in the environment for domestic users. And at the same time, many device vendors now offer an IAAS infrastructure that is fast and easy to deploy, and users can buy their own private cloud environments directly by buying modules, and many vendors provide the appropriate system migration services.

IBM's Cloudburst may be the first of all vendors to form the landing of the Cloud box (Cloud box), and has a number of industry user cases. Cloudburst can be seen as a combination of IBM System X, Tivoli, and VMware Vsphere, IBM said in its official statement that Cloudburst can support both the Power UNIX environment and the Intel x86 environment. However, it is believed that since users have chosen to overdo the cloud, they will rarely consider being locked out again by IBM's power-gated environment, and the two systems are incompatible.

(Responsible editor: The good of the Legacy)