A geodatabase is an object-oriented geographic data model that uses modern relational data storage techniques. Building on the Geodatabase Essentials Part 1, this session provides an introduction to the advanced functionality of multiuser geodatabases. Topics include multiuser editing workflows, such as editing through versioning, versioned editing with the option to move edits to base, and nonversioned editing; archiving; data distribution with replication; and access to spatial data using SQL.