[Backend/Exception Handling Scenario/Aggregation Optimization] Backend Portfolio and Practical Experience Enhancement Strategy. All-in-One PART1

hello.

If there is a case where bulk insert fails in the middle, this content was deemed necessary to handle exceptions.

The lecture was uploaded today.

Please take note of this when attending the lecture.

Please be sure to refer to this, as details such as exception handling are more important than simply implementing the function!

thank you!