Datomic Knowledgebase Welcome! Please see the About page for a little more info on how this works. GitHub Login All Activity Questions Unanswered Tags Ask a Question About Ask a Question Ask a question: Recent questions and answers +2 votes 1 answer What are the minimum AWS permissions needed to deploy Datamic Cloud? answered Jul 22 in Ions by Jaret Binford datomic cloud ion aws permissions policies role cloud 0 votes 1 answer Updates to Artemis dependency in Datomic Peer answered Jun 16 in Peer API by Jaret Binford datomic dependencies on-prem peer 0 votes 0 answers Ion push failing with error message about (missing?, unreadable?) maven artifact ion-1.0.47.jar asked May 19 in Ions by Mike Weaver ions maven +2 votes 1 answer Datomic peer on dynamodb - misleading error message answered Mar 13 in Peer API by Jaret Binford datomic dependencies on-prem peer dynamodb +2 votes 1 answer Datomic on JDK25 - WARNING: A terminally deprecated method in sun.misc.Unsafe has been called answered Mar 13 in Peer API by Jaret Binford datomic jdk25 deprecation dependencies +2 votes 1 answer Datomic on JDK25 - WARNING: A restricted method in java.lang.System has been called answered Mar 13 in Peer API by Jaret Binford datomic jdk25 deprecation dependencies +1 vote 1 answer Datomic peer - Support SSO answered Mar 13 in Peer API by Jaret Binford datomic peer aws dynamodb 0 votes 1 answer Datomic Pro's executable shell scripts (e.g. transactor.sh) fail on NixOS answered Dec 19, 2025 in On-Prem by Jaret Binford +1 vote 1 answer Why does changing the #inst reader make my query fail? answered Oct 22, 2025 in On-Prem by Martin Kavalar datomic data-readers query 0 votes 1 answer 500 errors from api gateway for large Ion responses answered May 15, 2025 in Ions by Steve Buikhuizen +1 vote 0 answers Using a collection of datoms as input to a query asked Apr 24, 2025 in On-Prem by SohoPak +6 votes 1 answer Why does Datomic store all databases in a single datomic_kvs table instead of having a separate table per database? answered Mar 18, 2025 in On-Prem by Jaret Binford datomic +1 vote 1 answer "No suitable driver" when starting peer answered Feb 25, 2025 in On-Prem by Jaret Binford datomic datomic pro peer 0 votes 1 answer datomic's spymemcached fork collides with original answered Feb 25, 2025 in Peer API by Jaret Binford on-prem datomic bug 0 votes 1 answer Regression in latest datomic when transacting data & schema in one tx answered Feb 25, 2025 in On-Prem by Jaret Binford bug corruption To see more, click for the full list of questions or popular tags. Welcome to the Datomic Knowledgebase, where you can make features requests, ask questions and receive answers from other members of the community. Categories All categories Datomic (220) Client API (20) Peer API (19) Ions (26) Analytics (5) dev-tools (8) Recent questions and answers ...