How we can estimate Wss_content DB size where we r storing attachment file.

I notice that you have used the Discussion Type for both the questions you have just sent to the forums. The standard for the SharePoint pre-2010 forums is to use the Question Type. The Discussion Type is reserved for (very rare) Information Posts from Microsoft. In addition to that standard, using the Question Type means that people get credit for their replies to you which encourages them to reply to you. For both these reasons please in future always use the default Question Type for your posts here. Thank You. (Moderator) 2010 Books: SPF 2010; SPS 2010; SPD 2010; InfoPath 2010; Workflow etc. 2007 Books: WSS 3.0; MOSS 2007; SPD 2007; InfoPath 2007; PerformancePoint; SSRS; Workflow Both lists also include books in French; German; Spanish with even more languages in the 2007 list.

Hi, For SharePoint 2007, I didn’t find any document have pointed out this. Here is a estimated method for SharePoint 2010. I just copy this link here, might it’s helpful for you: http://technet.microsoft.com/en-us/library/cc298801.aspx (please pay attention at the section of “Estimate content database storage” ) Hope this helps Thanks! Stanfford

its really helpfull document.