Roxanne Jones: pandas is so declarative. And the language itself doesn't lend itself well to this type of iterative, interactive kind of like workflow. So we're giving that interface to sequel, basically. We follow the open core model where these more enterprisey features like, you know, security features and being able to push into data warehouses will pay for them. She says it's a competitive process but they feel very fortunate to be chosen among the few who are chosen here.