About SharePoint Site
The Microsoft 365 site that also acts as a small database.
A SharePoint site is the unit Microsoft 365 hands a team when it needs a place to work: documents, pages, news, and the lists that sit underneath them. The Microsoft Graph SharePoint surface treats each site as an addressable resource at /sites/{site-id}, with /lists, /lists/{list-id}/items, /drives, /pages and /permissions hanging off it. Anyone who has ever opened a SharePoint site has seen the document library on the left rail; what often goes unnoticed is the dozen lists on the same site that the compliance team, the IT team and the HR team treat as a real database.
That is where SharePoint sites get interesting to report on. The vendor register that procurement maintains for the supplier-onboarding queue is a list. The asset inventory IT touches when a laptop changes hands is a list. The HR joiner-and-leaver intake the people-team built in an afternoon is a list. So is the project tracker the PMO refreshes on Friday and the contract-renewal log finance keeps next to the signed PDFs. Each one is structured data with columns, content types and an audit trail, sitting in a site nobody outside the team ever opens. Pulling a site's list items into a warehouse joins those records to deals, employees, suppliers and assets in the rest of the stack, so the queue lives in one place and the cross-system reporting works without copy-pasting from a list view into Excel.