This white paper is intended for database administrators as recommendations
to upgrade the PostgreSQL and PostGIS version for the Enterprise Geodatabase.
https://community.esri.com/t5/mapping-and-charting-enterprise-databases/how-to-upgrade-the-postgresq...

| Marcelo Marques | Esri Principal Product Engineer | Cloud & Database Administrator | OCP - Oracle Database Certified Professional | "About: In 1992, I embarked on my journey with Esri Technology, and since 1997, I have been working with ArcSDE Geodatabases, right from its initial release. Over the past 33 years, my passion for Spatial Databases and GIS data has become a central part of my career.." | “ The mountains are calling and I must go.” – John Muir |