> In order to support the open source project, we’ll be building supplemental products and services. This aligns our incentives with the community and our open source users, with a focus on interoperability, performance, and usability.

like every open source company, they will sell additional services to companies. When you have millions of users you always find a way to monetize it, even if you think you are just a "javascript library". Redis is just a database, Word is just a text processor, ...