How Teradata is open System?

Database
sri
Enthusiast

How Teradata is open System?

Hi experts,

 

I read that Teradata is a open system, because it support ANSI standards adn it can run on LINUX and Windows OS. But as per my knowledge Oracle is also build on ANSI standards and it can also run on both Windows and Linux. Then how Teradata is different and called as open system?

 

Thanks in advance.

 

Sri.