JB024066·3 か月前·議論According to the documentary group it was hand drawn:https://www.linkedin.com/posts/cult-repo_call-us-old-fashion...
JB024066·2 年前·議論>No query planner whatsoever. In databases like XTDB, the order of :where clauses doesn't matter since the engine is able to optimize them. In Datomic, swapping two :where clauses can transform a 10ms query into a 10s query.Datomic has query-stats https://docs.datomic.com/reference/query-stats.html
https://www.linkedin.com/posts/cult-repo_call-us-old-fashion...