How to grant user access to additional tablespaces in Oracle?

I want to know How to grant user access to additional tablespaces in Oracle? , because I have 开发者_如何学编程created two additional tablespaces, one for data and the other for indexes, like this discussion said:

Tablespaces in Oracle

I’m doing it for performance.

The old way was to grant quota on tablespacename to username, which allowed users to create objects on that tablespace. You can still do it that way, but there is a more current method (which I cannot recall at the moment).