Cloud architecture of a variety of options

According to Xiao Bian learned that David Linthicum is the CTO of the Bick Group, is known to us as a master. In the past few years, he has been focused on cloud computing-related technologies and research, and how to make cloud computing better to be used.

For information control, scalability control, unexpected demand growth, and failover requirements. Mixing and matching private and co-owned clouds is quite a good thing.

We've set up some cloud computing models: Private Cloud, Total Cloud, Public Cloud, and Hybrid Cloud. According to the definition of the National Institute of Standards and Technology, many enterprises have adapted these modes in different and more complex directions. Recently, cloud computing development plan began around the entire framework of support, around the hybrid cloud, or hybrid, matching a variety of cloud computing model to expand.

As the name implies, hybrid clouds are a combination of communal, private, and / or public clouds in the target architecture. Due to security and control reasons, not all enterprise information can be placed on the public cloud, so most enterprises that have applied cloud computing will use the hybrid cloud model. Many will choose to use both public and private clouds, and some will also create public clouds at the same time.

Interestingly, not to say that the private cloud and the communal cloud are independent, but the private cloud and the common cloud coordinate their work at the same time. Here's a classic example: Take advantage of storage, database, and service processing in a private cloud while taking full advantage of the common cloud to meet data processing needs at peak demand without the need to purchase additional hardware. At present, many enterprises have moved towards this cloud-bursting architecture, which is also the key to maximizing benefits.

Because co-located clouds only charge you for resources you use, concentrating the cloud can become a very cheap way to handle the peak of demand. For example, for some retailers, their operational needs will surge with the arrival of holidays, or some businesses will have seasonal increases.

The hybrid cloud also provides a good foundation for the resiliency needs of other purposes, such as disaster recovery. This means that private clouds use the common cloud as a platform for disaster recovery and use it when needed. This is a very cost-effective concept. Another good idea is to use the common cloud as an alternative platform while choosing other common clouds as the disaster-moving platform.

Of course, the configuration and the purpose behind these methods are many. The data show that most companies using cloud computing will be using several hybrid cloud types, many of which are simply too complex.

No matter how long you've been in the IT industry, you realize these are not new: just redistributing and consolidating your existing IT resources. However, in the choice of cloud architecture, we have a hybrid cloud such an option.