Parsing: Cloud computing and SOA boundaries are rapidly blurring
Source: Internet
Author: User
KeywordsCloud computing boundaries being expanding
Cloud computing has become one of the hottest emerging technologies as companies become more concerned about cloud computing and companies that try to deploy cloud computing applications have risen sharply. The focus on SOA is no longer as strong as it used to be. In fact, there are many things that cloud providers SOA vendors can learn from each other.
First, I'll briefly introduce some of the benefits of cloud computing that deserve SOA lessons:
1. Service Design
Some vendors through cloud deployment services such as Amazon, Thewebservice, Force.com, and so on, have done quite well in service design. You can't help but be attracted to the services they offer, because careful design, coupled with the fact that it can satisfy your needs, makes you irresistible. Many SOA projects are either too rough or too cumbersome, and in a nutshell there is no good service design.
2. Service Extensibility
The purpose of cloud computing services is to be able to scale at any time you need, and cloud service users can do this because they can tailor the services they need at any time. Extending services in an SOA is often a painful and expensive process.
Next, let's take a look at some of the areas where SOA is worth using for cloud computing:
1. Service governance
For now, the http://www.aliyun.com/zixun/aggregation/13422.html "> Cloud computing Technology has almost no governance concept, so there is almost no cloud control and execution strategy." Therefore, many companies choose to continue to wait and see attitude, and do not rush to adopt cloud computing technology. SOA, its governance technology is quite mature. Although the implementation of SOA governance does not always work very well, it has become an essential component of the SOA lifecycle.
2. Architecture driven
If you have a proper approach to SOA deployment, you must follow the driver approach from architecture to technology. In the field of cloud computing, resource demand is the real starting point. Cloud computing also requires a thoughtful architecture, in fact, architecture is more important to cloud computing because users need to extend the architecture beyond the firewall.
The boundaries between cloud computing and SOA are rapidly blurring.
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