An open cloud computing model for IaaS and KVM:IBM

Public cloud for the public network, is for the public to provide services to rent, Amazon's elastic cloud is a public cloud, as the name suggests, private cloud of course is some large enterprises, or some security requirements are very high enterprise, internal to their IT resources to integrate, the establishment of cloud computing.

With the continued development of the cloud computing market, IaaS vendors are competing to provide services to the business. Over the past 15 months, IBM has taken a number of column steps and has developed a robust cloud computing strategy that includes a portfolio of products, technologies, and services. Cloudburst is a private cloud computing infrastructure product that can be used for hardware devices or software stacks running on IBM platforms. SmartCloud Public cloud computing infrastructure software can accelerate the journey of large end users to private or public clouds, primarily for the development and deployment of new cloud computing architecture applications.

Recently, IBM has invested heavily in its KVM virtualization Public Cloud IaaS Foundation and has transformed the service's brand into Enterprise-class Zhihuiyun (SmartCloud Enterprise) and enhanced Zhihuiyun (smartcloud+), and announced plans to sell more hosting services and corporate capabilities to this public cloud service this year.

In essence IaaS is also an integrated architecture, so IaaS brings together a lot of technology. including virtualization, performance monitoring, intelligent migration and remote Technology control. One of the most core components of the IaaS cloud of virtualization technology is the current mainstream IaaS using Xen and KVM based open source solutions.

The kernel based virtual machine (KVM) is an open virtualization technology that supports the building of cloud computing modules. It is developed by a large, active, open community that includes Red Hat, IBM, SuSE, and many other it leading vendors. KVM Technology leverages Linux reliability, scalability, and security to provide an enterprise-class, cost-effective virtual machine management platform for Linux and Windows workloads.

Open Virtualization and KVM provide customers with another option to gain virtualization capabilities, a large ecosystem, including independent software developers, system integrators, and cloud service providers, has been built around KVM, and an Open Virtualization Alliance (OVA) has been set up, including IBM, Red Hat, Intel, etc. In November, IBM's world's first KVM Center of Excellence settled in Beijing, helping Chinese customers, software developers and partners to adopt open virtualization technologies to support the development of their cloud computing projects.

Recently, IBM has provided a KVM solution to support IBM SmartCloud entry. The software can quickly convert virtualized systems into private clouds, including customer web portals for self-service workload preparation, workload measurement, and virtual machine mirroring management.