我应该使用SSIS或多线程C＃应用程序将平面文件加载到数据库中吗？

Within SQL Server Integration Services (SSIS) there is the ability to setup a connection to a flat file that can hold millions of records and have that data pushed to a SQL DB. Furthermore, this process can be called from a C# app by referencing and using the Microsoft.SqlServer.Dts.Runtime namespace. Within SQL Server Integration Services (SSIS) t