"Server" vs "Data Source" in connection string

I'm new to SqlServer, right now I have SqlLocalDb installed to work locally. Good, but I can see two connection strings typically and both works:

Data Source=(localdb)\v11.0;Integrated Security=true;

and

Server=(localdb)\v11.0;Integrated Security=true;

What exact difference is there between the two?

Solution 1:

For the full list of all of the connection string keywords, including those that are entirely synonymous, please refer to the SqlConnection.ConnectionString documentation:

These are all entirely equivalent:

• Data Source
• Server
• Address
• Addr
• Network Address

Solution 2:

... There is no difference between Server and Data Source as they represent the same thing for SQL Server : the full name of the SQL Server instance with the syntax "MyComputerName\MyShortInstanceName" , potentially including the port used by the SQL Server instance to communicate.

Reference: http://social.msdn.microsoft.com/Forums/en/sqldataaccess/thread/7e3cd9b2-4eed-4103-a07a-5ca2cd33bd21

Solution 3:

They are synonymous - you can use either one.

That is - as far as the framework is concerned, they are the same.

Solution 4:

My favorite set up is one that doesn't contain any spaces. In the simplest form, one has to provide four values - the URL, the container, the user and the credential.

• server
• database
• uid
• pwd

So a connection string looks like this.

server=stuffy.databases.net;database=stuffy;uid=konrad;pwd=Abc123(!);