Some useful SharePoint resources/links

Following are some of resources/links I came across - which should be very helpful for any SharePoint specialist. I will keep adding pointers here.

• Useful and free SharePoint tools
  
• Optimizing SharePoint sites
• How to determine which server is used in Load Balancing configuration
• SharePoint build numbers <== find out which update/SP is installed
• Nice info on SharePoint Setup/Service accounts
• PowerShell lists
  

I am working on migrating several large sites from webapp to host header based site collections, and coming across some interesting topics, will write about them soon in new post. But in mean time, check out "Understanding SharePoint SQL databases".