Few weeks ago I (Bipin Joshi) released BinaryIntellect Bulk Copy Tool. Many visitors asked me how the tool is developed and hence I decided to write this article. Though the tool uses many other aspects of ADO.NET 2.0 the core thing is the new bulk copy class. Some applications require inserting huge data to SQL server databases. In such case executing independent INSERT queries is not an efficient way. SQL Server data provider allows you to perform such inserts using SqlBulkCopy class. This article explains with an example how this class can be used in your applications.