解决方法
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Launch Sitecore site以了解有关CMS的更多信息.
Master
The Master database is the authoring database – it contains all versions of any content or assets.
Core
The Core database is all Sitecore settings,as well as the tables containing the .Net membership provider (i.e. users/roles contained in the Sitecore repository)
Web
The Web database is only the latest published version,and the content that is driving the live web site. Therefore it is a subset of the master database,optimised for size and speed. When content is published,or goes through the publishing task of a workflow,the latest content version is copied from the master to web database.
Of course,in an Enterprise deployment,you may have multiple Sitecore instances,which may share DBs (or not)