Comes up a fair bit in Ask HN - https://hn.algolia.com/?dateRange=all&page=0&prefix=true&query=ask%20database%20implemenation&sort=byPopularity&type=story https

Comes up a fair bit in Ask HN - https://hn.algolia.com/?dateRange=all&page=0&prefix=true&query=ask%20database%20implemenation&sort=byPopularity&type=story https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que... You can widen the search a bit by taking out 'implementation' and trying some other terms like 'book', 'internals', etc.