SharePoint 2010 boundaries and limits of Microsoft SharePoint Server 2010

SharePoint 2010 supports:
300 content databases per web application
250,000 site collection per web application.
10 application pools per web server.
Size of content database can be 200GB.:
In case of document archive scenario there is no limit on content database size.
There can be 60 million items including documents and list items in Content database.
SharePoint 2010 recommended 2000 site collections per content database, but that can be maximum of 5000 site collections.

Services in Control Panel after sql server 2008 r2 is installed

Hi All, The below Image tells about the services i.e are in control panel after installing Sql Server 2008 R2.

Adding Telrik Controls in Assembly folder of coomputer and Use in Visual Studio

Got Visual studio in Progrmes below in Visaul Studio Tools Select Visual studio Command Prompt
gacutil.exe -i “C:\Program Files (x86)\Telerik\RadControls for ASP.NET AJAX Q1 2010\Bin35\Telerik.Web.UI.dll”
Note:In the above command I have selected Bin35 ,You can select based on your requirement such as Bin 4 or 2.0

Cannot Connect to Configuration Database

Hi All, Few of our group members has got the issue "Cannot Connect to Configuration Database" as below

solution Goto All Programs->Sql Server 2008 R2->Configuration Manager or Tool->Sql Services 2008 R2 Service. Then you will see the SharePoint services State will be in Stopped mode ,Here you need to start and restart the central admin