node.environment=production node.id=presto-master-01 node.data-dir=/var/presto/data Create etc/jvm.config :
-- List all catalogs SHOW CATALOGS; -- List schemas in the memory catalog SHOW SCHEMAS FROM memory; tutorial presto 8.8
connector.name=memory memory.max-data-per-node=512MB Restart Presto after adding catalogs: tutorial presto 8.8