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 | "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 32 years, my passion for GIS has only grown stronger." | “ I do not fear computers. I fear the lack of them." Isaac Isimov |