When transferring a large file, is it better to split the file into multiple files for quicker transfer?

Question

When transferring a file with a large size, is it better to divide the file by another application in advance and then multiplex it for quicker transfer?

Answer

If the network and the Transfer Service you are using have sufficient specifications, it is theoretically possible to transfer a large file in a shorter time by dividing it into smaller files and multiplexing them.

However, it is recommended to determine whether you split the file and how many you split the file based on the your environment's actual measured data as the best transfer setting highly depends on environmental factors.
Also, transfer performance depends on execution time and cloud service status conditions.
Therefore, please note that the result might not be the same every time in the same setting.