> "How Query Engines Work" by Andy Grove, you build one in Kotlin: https://leanpub.com/how-query-engines-work https://leanpub.com/how-query-engines-work I have

> "How Query Engines Work" by Andy Grove, you build one in Kotlin: https://leanpub.com/how-query-engines-work https://leanpub.com/how-query-engines-work I have come across this, but unfortunately it feels like a book written for someone who already knows the topic. For example, the logical plans did not even bother explaining what logical plans are, where it fits into the whole picture etc https://howqueryengineswork.com/05-logical-plan.html https://howqueryengineswork.com/05-logical-plan.html