一个全新的应用，允许开发人员开始全新的资料库跟软体架构。
It is a new application, allowing developers to start fresh with the database and software architecture.
有了ORM，你可以操作代表资料的软体物件，然后Active record函式库将会处理与资料库的操作。
With ORM, you can work with software objects that represent your data and let the Active Record library take care of communicating with the database.
您也需要先将软体重新安装至新的伺服器，才能还原资料库。
You will also need to reinstall software on new servers before you restore the databases.
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