- Improve queuing for SIR, thanks to mglubb’s PR - yvanzo
- Update to Java 11 for MB Solr - lucifer
- Fix inconsistencies with MB WS browse/lookup in MB Solr JSON output - lucifer
- Investigate SIR’s usage of SQLAlchemy - alastairp/bitmap
## Major short-term issues
- SIR indexing performances for mirrors (using musicbrainz-docker)
- Above-mentioned queuing improvements
- Deduplication of reindex messages (expect high impact, because of replication)
- Fine tuning of resources usage (should use of dedicated node for that)
- SIR maintainability
- Update to SQLAlchemy 1.3
- Update to Python 3
- Instrumentate more for debugging/profiling
- Improve unit tests coverage
- Automate integration tests
- Update to SQLAlchemy 1.3
- Upgrade to Solr 8
- …