The OLE DB Destination provides more than one way to load data in the destination (5 types of Data Access Mode). Use Fast Load option while loading data into the destination. Data Access Mode – It allows to define the method to upload data into the destination. The fast load option will use BULK INSERT statement instead of INSERT statement. If the fast load option is not selected then by default INSERT is used. Keep Identity – If selected, the identity values of source are preserved and the same are uploaded into the destination table. Else destination table will create its own identity values if there is any column of identity type. Keep Nulls – If selected, the null values of the source are preserved and are uploaded into the destination table. Else if any column has default constraint defined at destination table and NULL value is coming from the source for that column then in that case, default value will be inserted into the destination table. Table Lock – If selected,