If you are planning to migrated from SharePoint 2010 to SharePoint 2013 you should read the following artice which discusses changes between the two versions:
The article describes the features in SharePoint 2010 Products that have been deprecated or removed from SharePoint 2013. Deprecated features are included in SharePoint 2013 for compatibility with previous product versions. These features will be removed in the next major release of SharePoint Products.
This is a great link to comapre the new available features and the one those have been discontinued. Thanks Stefan.
Could you also help us with a link for Software Limitation and Boundaries in SharePoint 2013 and SharePoint 2010.
I have already been through the Software Limitation and Boundaries technet article for SharePoint 2013 and found them to be similar to what was in SharePoint 2010. Any information on this would be great.