SharePoint Lists 101 (Text)
Getting started with SharePoint 2013 online development
Getting started with Office 365 SharePoint 2010 online development
Reflections On Developing With Share Point2
Akrb corporate presentation
SP Archive is a solution to the problem with SharePoint list limits, and you can also use SP Archive to create backup copies. With SP Archive you can archive.
SP Archive, for SharePoint list items
