SQL Server - Guid VS. Long

Question

Up until now i\'ve been using the C# \"Guid = Guid.NewGuid();\" method to generate a unique ID that can be stored as the ID field in some of my SQL Server database tables us

Answer 1

Consider creating sequential GUID from .NET application:

http://dotnet-snippets.de/dns/sequential-guid-SID998.aspx

What are the performance improvement of Sequential Guid over standard Guid?