| Database Schema Tables / Engage Dimension and Fact Tables | |
Stores a distinct set of tiers of escalation for each event. These tiers are used in the client's alert escalation strategy.
| Column | Description | Example | 
|---|---|---|
| event_id | bigint The event id.  | 
		4457548 | 
| tier_id | bigint The unique tier id.  | 
		3 | 
| tier_name | varchar The name of this tier in the escalation.  | 
		PRIMARY | 
| tier_started | datetime The start date for when the tier applies for the given event.  | 
		2017-11-14 08:54:23.270000 | 
| tier_ended | datetime The end date for when the tier applies for the given event.  | 
		2199-12-31 00:00:00.000000 | 
| created_at | datetime The creation date.  | 
		2017-12-06 04:39:36.358000 | 
| updated_at | datetime The last updated date.  | 
		2017-12-06 04:39:36.358000 | 
| source_id | bigint The source id of the appliance providing data.  | 
		1 | 
| control_id | bigint The control id, indicating when the record was loaded or updated.  | 
		12639 |