As we discussed in the Planning and configuring site collection architecture section, Microsoft recommends using the one-to-one, site-to-site collection architecture going forward to help make it easier to transition to SharePoint Online. In SharePoint Online, since modern sites all use top-level site designations, there's no need to worry about breaking file sharing links or absolute paths to documents and resources due to organizational restructuring.
If you use classic architecture designs for sites, you may find that you need to move content based on how your business operates (for example, if a product in the development phase moves to production and is now owned by a different department). There are a few options available, such as using the Save site as template method or the Site Content and Structure administration options.
Saving a site as a template
The Save site as template method will save your site as a template that can be redeployed. It does have...
