Subluxation: Partial dislocation of a joint. A complete dislocation is a luxation.
The largest number of items per content database that has been tested on SharePoint Server 2013 is 60 million items, including documents and list items. If you plan to store more than 60 million items in SharePoint Server 2013, you must deploy multiple content databases.
For SharePoint Online, the default assigned storage is currently 10 GB + 500 MB per licensed user, and the maximum file size for uploads are 2 GB per file. But Microsoft have announced plans to raise these limits significantly ! As announced in the official Office 365 Roadmap, Microsoft will raise the default storage limit in SharePoint Online to 1 TB + 500 MB per user, and raise the maximum upload file size to 10 GB per file.