ignoring all "hate" against streaming services, you have to at least give Netflix credit where it's due.

They contribute a lot to the open source community, and their engineering blog is always a good read. Granted, not many people will benefit from their specific type of problems, but for those of us that work with large scale infrastructure, there's often inspiration to be had.

And no, it's usually not directly applicable in a financial setting. Most of the time it's actually the exact opposite, where Netflix thrives on distributed loads, eventual consistency, etc, finance is a lot more reliant on "real time" events.