PostgreSQL not tuned for NEMS v2.4. Solution: Edit /etc/postgresql/13/main/postgresql.conf and increase shared_buffers = 4GB and effective_cache_size = 12GB . Then restart PostgreSQL.
Download the official Monarch NEMS v2.4 installer from the vendor’s official downloads page or your organization’s software repository. Ensure you:
chmod +x monarch-nems-v2.4-upgrade.bin sudo ./monarch-nems-v2.4-upgrade.bin