When to use Shell, App, Container, Page, View and SplitApp in SAPUI5

Hi All,

Recently i have created two SAPUI5 apps using shell->views and appContainer->views.Both results in same output. I'm confused when to use Shell and App, Container, Page, View and SplitApp in SAPUI5.

1) I would like to know the differences between Shell, App, Container, Page, View and SplitApp in SAPUI5. Also please describe the best practices of using the above containers from ur experiences. Diagramatical explanation would help a lot in understanding.

2) Do we have any sample oData website exposed to internet for SAPUI5 data-binding.

I tried with http://services.odata.org/OData/OData.svc/Products but couldnt access the data from my eclipse IDE

Thanks in Advance