[teiid-issues] [JBoss JIRA] (TEIID-4539) Reduce memory footprint of DatabaseStore

Reduce memory footprint of DatabaseStore ---------------------------------------- Key: TEIID-4539 URL: https://issues.jboss.org/browse/TEIID-4539 Project: Teiid Issue Type: Sub-task Components: Query Engine Reporter: Steven Hawkins The DatabaseStore holds an in-memory copy of Databases and there is the functional VDBRepository copy as well. String canonicalization in the metadata objects should help with reducing the memory footprint, but it may be good to go further and use clones of the functional metadata on demand.