搜索引擎优化或者SEO本身就是是一个专业技术的领域，大多数的专业公司在他们的薪工单上都有一个SEO专家，当然也有专用的设计师。
Search Engine Optimization, or SEO is an area of expertise by itself, and most major companies have an SEO specialist on their own payrolls, as well as dedicated designers of course.
利用 OLAP 服务，用户可以轻松地找到预定义的报告并探索业务数据，以建立新的专用 业务报告，而这些都不需要 IT 专业人员的帮助。
With OLAP services, users can easily navigate the pre-defined reports and explore the business data to build new ad hoc business reports with little assistance needed from IT professionals.
所以，今后不会只有一种云而是很多不同样的：私有的和专用的，针对通用功能和专业功能的。
So there will be not just one cloud but a number of different sorts: private ones and public ones, which themselves will divide into general-purpose and specialised ones.
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