How to tune SharePoint 2010 for better performance?

Just stumbled to this site, where Chaitu outlined each area that require attention for performance tuning, it is worth sharing...
So check it out when you have a moment.
http://www.chaitumadala.com/2012/01/how-to-tune-sharepoint-2010-server-for.html

Thanks

SharePoint 2013 Training and walk through videos

Lots SharePoint 2013 goodies

IT pro-focused how-to training and walk through videos with this interactive course about SharePoint 2013...
http://technet.microsoft.com/en-US/sharepoint/fp123606

Developer Training and walk through videos
http://msdn.microsoft.com/en-US/office/apps/fp123626