Love the minimalism and did not expect to see so few lines. This reminded me of an example in "Designing Data-Intensive Applications: The Big Ideas Behind Reli

Love the minimalism and did not expect to see so few lines. This reminded me of an example in "Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems" where a roughly dozen line key value pair (?) DB was presented, in Bash, I believe.