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What is a sensor
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What is DQO
DQO concept
DQO concept
Sensors
Rules
Dimensions
Time series
Examples
Examples
Running examples
Timeliness
Timeliness
Current delay
Average delay
Column datetime difference percent
Uniqueness
Uniqueness
Distinct count
Distinct count percent
Validity
Validity
Date type percent
Values in set percent
Value in range date percent
Value in range numerical percent
String length in range percent
Regex match percent
Non negative percent
Not null count
Non negative count
Numerical type percent
Set up
Getting started
Working with DQO
Working with DQO
Adding connections
Commands
Commands
check
column
table
connection
cloud
Check reference
Check reference
Timeliness
Timeliness
Average delay
Current delay
Column datetime difference percent
Uniqueness
Uniqueness
Distinct count
Distinct count percent
Validity
Validity
Date type percent
Regex match percent
Values in set percent
Non negative percent
Value in range numerical percent
Value in range date percent
String length in range percent
Not null count
Non negative count
Numerical type percent
List of checks
Sensor reference
Sensor reference
What is a sensor
Timeliness
Timeliness
Average delay
Current delay
Column datetime difference percent
Uniqueness
Uniqueness
Distinct count
Distinct count percent
Validity
Validity
Date type percent
Regex match percent
Values in set percent
Non negative percent
Value in range numerical percent
Value in range date percent
String length in range percent
Not null count
Non negative count
Numerical type percent
Rule reference
Rule reference
What are rules
How to configure a rule
Standard deviation
Standard deviation
Moving stdev
Averages
Averages
Moving average
Comparison
Comparison
Min count
Max count
Count equals
What is a sensor?
A sensor is a predefined, customizable SQL query, rendered with Jinja2 templates.