This has the advantage of not slowing down any new development, but can incur the cost of more difficult integration later on, when changes to the beta site must be re-integrated with the main site.
Business operations are designed around a set of services that require current IT systems to be re-engineered and integrated as service providers.
业务操作是围绕一组服务设计的，而这要求对当前IT系统进行再工程，并将其作为服务提供者加以集成。
3
It illustrates the integrated application of many technologies with specific example, optimizing the copied result and pointing out that the re-design is the spirit of reverse engineering.