: Includes native support for arrays , ranges , and HSTORE (key-value pairs), which maps naturally to Python lists and dictionaries.
: Unlike some other databases, PostgreSQL stays very close to the ANSI SQL standard, making it a predictable "solid" choice for production applications. PostgreSQL Proficiency for Python People - theb...
Based on this specific talk and the related content on thebuild.com, these features are highlighted as essential for Python developers: : Includes native support for arrays , ranges