| Database Schema Tables / Vocera Voice Server Fact Tables | |
Fact table delivering detailed events and values pertaining to the server speech channel statistics event.
These statistics are measured over a sliding window, usually 30 minutes in length. This window is divided into a number of time periods or slots, usually 60, each lasting 30 seconds. After a slot is completed, the window slides, and a new slot is created.
| Column | Description | Example | 
|---|---|---|
| TenantId | int This field is for future use only, and is currently set to 0.  | 
		|
| StartedAt | timestamp Displays the date and time of the start of the event.  | 
		2017-10-14 19:21:58 | 
| EventType | int Displays the event type.  | 
		0 | 
| ChansAvg | decimal Displays the average number of concurrent Genie sessions, over the sliding window, at the end of each slot.  | 
		0.03 | 
| ChansMax | int Displays the maximum number of concurrent Genie sessions during the current set of slots in the sliding window.  | 
		2 | 
| ChansAllTimeMax | int Displays the all-time maximum number of concurrent Genie sessions since the server was started.  | 
		3 | 
| Freq | decimal(5,2) NOT NULL Displays the average of the number of started Genie sessions per time slot divided by the minutes per slot.  | 
		0.13 | 
| DurationSec | decimal Displays the average, over all slots in the sliding window, of the average length of the ended Genie sessions in a slot.  | 
		0.42 | 
| RecogPrc | int Displays the percentage of accepted speech recognition attempts that return with a confidence score higher than the confirm threshold.  | 
		83 | 
| ProbBusyPrc | decimal(11,2) NOT NULL The average of the number of times a started Genie session had to wait to get a speech port, divided by the average of the number of started Genie sessions over the sliding window.  | 
		17.24 | 
| BusyTimeSec | decimal Displays the average amount of wait time in seconds, over the sliding window, for waiting Genie sessions.  | 
		0.11 | 
| LoginCount | int Displays the number of logins (using a login license, and not necessarily active).  | 
		7926 | 
| TenantName | varchar This field is for future use only, and is currently blank.  | 
		|
| BatchID | int This field is for future use only, and is currently set to 0.  | 
		|
| RowCreatedTS | timestamp Displays the date and time that the table row was created.  | 
		2017-12-05 23:43:52 |