Définition What is hybrid cloud united state

Hybrid Cloud is a cloud computing environment that uses a mix of onsite, private cloud and public services cloud orchestration between the two platforms. To allow workloads to move between private and public clouds, and the needs and IT costs are changing, hybrid cloud offers companies greater flexibility and deployment options data.

For example, a business may implement a private cloud on-site to host sensitive or critical workloads, but the use of a third party provider such as Google Compute Engine public cloud hosting less critical, such as loading resources testing and development work. To maintain customer facing and backing up data files,

a hybrid cloud could also use the Amazon Simple Storage Service (Amazon S3). A layer of software, such as eucalyptus, private cloud can facilitate connections to public clouds such as Amazon Web Services (AWS).

Hybrid cloud is especially useful for dynamic loads or rapidly changing work. For example, an entry system transaction orders that are experiencing significant demand peaks around the holiday season is a good candidate hybrid cloud. The application can work in the private cloud, but the cloud burst use to access additional computing resources from a public cloud computer when peak demand. To connect the private and public cloud resources, this model requires a hybrid cloud environment.

Otherwise, use the hybrid cloud is the large data processing. One company, for example, could use the hybrid cloud storage to preserve their accumulated business, sales, testing and other data, then execute analytic queries in the public cloud that can scale to support the demanding tasks of distributed computing.

The flexibility and scalability of the public cloud eliminates the need for a business to make massive to accommodate short-term peaks in demand investments. Supplies of public cloud computing providers resources, and the company pays only for the resources they consume.
Despite its advantages, the hybrid cloud may present technical, commercial and management challenges. Workloads private cloud need to access and interact with providers of public cloud, hybrid cloud therefore requires the compatibility of the API and robust network connectivity.
For the cloud hybrid of public cloud connectivity problems possible violations of the SLA and other interruptions in the public cloud service possible. To mitigate these risks, organizations can work loads hybrid architect interacting with various public cloud providers. However, this may complicate the design and testing workload. In some cases, the workload scheduled for the hybrid cloud must be redesigned to meet specific API providers.
Management tools such as Egenera PAN Manager cover, RightScale Cloud Management Platform and Enterprise Cloud Management Scalr help companies manage workflow creation, service catalogs, billing and other tasks related to the hybrid cloud.