| Database Schema Tables / Engage Dimension and Fact Tables | |
Stores a distinct set of device OS versions.
| Column | Description | Example | 
|---|---|---|
| os_version_id | int The OS version id.  | 
		1 | 
| source_id | bigint The source id of the appliance providing data.  | 
		1 | 
| os_version | varchar The OS version name.  | 
		4.1.2 | 
| created_at | datetime The creation date.  | 
		2017-12-06 04:32:44.520000 | 
| updated_at | datetime The date last updated.  | 
		2017-12-06 04:32:44.520000 | 
| control_id | bigint The control id, indicating when the record was loaded or updated.  | 
		12637 |