Hey all, What is the preferred way to ignore certain EID’s in a query? I know before I run the query what EID’s I don’t want to include. What has better performance, a predicate in the query, or joining against a filtered database using d/filter

Test and measure.

If anyone’s interested, I found that querying the result of (d/filter) in my specific case (where my filter predicate was filtering out certain EID’s) added a large overhead to any query against it. It is much faster to run my query on an unfiltered db and either use a query predicate or filter the query results.

PM me if you’d like the repo I used, it’s quickly thrown together and specific to my use case

I'm using datomic with om.next and would like to strip the datomic portions from the results (e.g., :db-before, :db-after, :tx-data). I just want the data results. Is there a straightforward, standard way of doing this?