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Discussion items


  • Migration to Java 17
    • xerces and other XML libraries now incorporated into Java17. Need to remove duplicates
    • JPA structures might be impacted
  • Evaluating lucene and need to update

Meeting on Friday, Jan 5, at 1PM. Some conflicts so might need reschedule

Production NCI Terms
  • Have increased connections to database in lbconfig.props? Need to restart
  • Would suggest using maintenance page each time browser is restarted, rather than allowing user contact
  • Blue/Green deployment scheme still should be considered
    • New Prod server is physical
    • Database would need to replicated blue/green as well
    • Current deployment script is 'complex' and written generations ago.
  • Chao suggested looking at the caching and making that more efficient
    • Browser startup has increased to ~30 minutes, up from 10-15.
    • Per Scott that slowness is not seen on Dev
    • Per Chao DataQA does not have that problem 
  • Stage and Prod seem to be logging aggressively, which is resource consuming
  • Create Jira to examine logging on Stage and Prod - compare to lower tiers
  • Send Mark URL to update plans
    • How to do data deployments
    • How to migrate to new servers

Load Testing
  • Set up load testing against Terms Browser and lexevs on Dev tier
    • Install load testing/monitor on Dev

System migration
  • Prod to begin next week - will be full server
    • Have begun configuring the back end
  • DataQA after Prod
    • database on machine - migrate first?
    • Test performance of old loaders vs new database.
    • Other apps follow DB - determine if needs to be co-located
    • Does script need to be updated?

SumoLogic to DataDog
  • Queries being migrated by Systems
    • currently pulling from SumoLogic connector, working on installing DataDog connector
  • Dialogs being built from scratch

  • Any migration issues or impact? Lyubov concerned about management. Requested guidelines of use.
  • Need to make sure Mark and Jason have admin privileges
    • Need to have WebEx with Lyubov and set up admin team and add members
  • No privileges to NCIP so may not be able to merge back in there anymore
  • Any impact on levevs GitHub? Not urgent
  • Mark and Jason need to meet with Lyubov to determine user privileges .

non-versioned inferred NCIt


Action items