Hello, this is Toyobe.
When using AWS S3 to store content data, transfer speeds are a concern.
S3 has an infinite storage area, so various processes are performed behind the scenes.
It is designed to smooth the load throughout the entire system.
This system is organized by a folder structure.
The point is
・The first three letters of the folder name are distributed within S3.
is.
For example, if you want to divide your content into three folders, you can use

If you do this, the first three letters will be "tes" and will be stored in the same place.
So put the hash value at the beginning of the folder name and

Let's say.
This way, it will be stored in a distributed manner within S3, which will improve the transfer speed.
If you want to use S3 as storage for your streaming content, give it a try.