Is there a limit on how many files I can store in s3?

I did not see any information about this else where, and I want to assume amazon is doing some creative here. I am pretty sure at least with some file systems there are li开发者_如何学Gomits on how many files can be in a single folder. For s3 this would mean objects within folders within buckets?

Are there any limits placed on the amount of objects or the amount of folders?

I know there are file size limits and items returned per request limits.

There are no limits to the number of files/folders you can place in a bucket.

You are however limited to 100 buckets per account.

There really are no folders in S3. Its a key (like a path) - value (the data) store. Folders are created by using '/' characters in the keys, and so are just a convention.

Keep in mind that if you want enumerate through all your millions of keys in a single folder, it may take a while! So if there any restrictions they are on your end - users don't generally like a list of 100000 files in a single folder.