admiralhack_

Great video. I went in expecting it to cover mostly the technical side of things. Instead Matt gave a great overview of the team / engineering organization dynamics to watch out for when adopting microservices. (I particularly liked that he pointed out how developers may write new code / services instead of dealing with team politics.)

The author doesn't explicitly mention it, but the CVVs were saved as a part of debug logging. That mistake should serve as a warning to others implementing PCI DSS systems.