Storage affects of auto-create
Each Anomaly Detection calculation generates another row in the database.
- For the above data set, the number of rows that are generated per run is 500,000 new rows.
Data retention
Anomaly Detection data is retained based on the configured setting for data retention.
Anomaly Detection (daily)-Days Retain
- Number of days to retain daily Anomaly Detection data- (
365
is the default setting)
- (
Anomaly Detection (hourly)-Days Retain
- Number of days to retain hourly Anomaly Detection data- (
120
is the default setting) - See "Settings" in the Unica Discover Administration Manual.
- (
Anomaly Detection data trimming must be enabled, or data is never trimmed.
- For more information, see
Data Trimming - Anomaly Detections
in "Settings" in the Unica Discover Administration Manual settings.
Maximum storage
For our example data set:
Type | Rows per Data Collector run | Number of runs per day | Number of days | Total rows |
---|---|---|---|---|
daily | 500,000 | 1 | 365 | 18,250,000 rows |
hourly | 500,000 | 24 | 120 | 1,440,000,000 rows |