Pinboard schedule gating conditions in practice
When you schedule a pinboard job, you can add a gating condition that triggers the pinboard email. If the condition evaluates to
true at the scheduled time, ThoughtSpot emails the pinboard to the specified recipients. If it evaluates to
false, ThoughtSpot does not send the pinboard.
This article walks you through an example scenario in which you use a gating condition to determine whether to email the pinboard, sending an alert to specified users.
A gating condition is a statement that returns a single boolean value (
false). For example,
sum (revenue) > 100 is a valid condition, but
is_weekend (commit_date) is not, since it returns a result per row of data. You can use any data source (table, worksheet, or view) for the gating condition, since ThoughtSpot executes the query as an admin with access to all data sources. The gating condition formula and any tables you use in it do not need to be related to the pinboard the gating condition is for. You can use any valid formula in your statement. ThoughtSpot checks the formula syntax, but does not validate if the formula returns a valid single boolean.
At the scheduled time, ThoughtSpot executes the gating condition query as an admin user. If the condition evaluates to
true, ThoughtSpot processes the Pinboard.
For a list of valid formulas, see Formula function reference.
You can leverage gating conditions to send alerts. For example, you begin to notice invalid data appearing in your recent data loads, even though they seem to be successful.
You can validate the data you load by setting several business rules. For example:
Sales validation: The sum of sales today versus the sum of sales yesterday should not vary by more than 20%. A higher amount of variance is unlikely, and probably the result of invalid data.
Product validation: The unique product count should be greater than 4000 but less than 5500. Your company’s product count is within that range; any more or less is the result of invalid data.
Customer validation: The unique customer count should be greater than 20000. Your company has more than 20000 customers; any fewer is the result of invalid data.
You can create a view with these business rules, and then create a pinboard schedule with a gating condition that references these rules. Then, the pinboard schedule notifies the specified recipients if any of these rules is not met, suggesting a problem with invalid data.
After you determine your business rules, create a view that includes these rules. This makes the gating condition formula much simpler and ensures that the formula returns a single result, rather than multiple rows of data.
This answer, saved as a view, contains multiple formulas that help determine if a sales, product, or customer exception occurred. The
sales exception formula uses the
delta sales % formula, which in turn uses the
max sales and
max sales -1 formulas. Because of the complexity of these formulas, it is easier to create a view that you can reference for this gating condition (or multiple gating conditions), rather than trying to create one complicated formula defining the 3 exceptions in the gating condition itself.
In the image above, the sales and customer exceptions are
true, which should result in an alert after you create the pinboard schedule with the gating condition.
Now you have a view where you define the three exceptions that suggest your data loads have invalid data. Next, you must create the pinboard ThoughtSpot sends out at the scheduled time if the gating condition is met.
This pinboard contains optional answers to provide information about which exceptions failed. The pinboard can contain any information relevant to the alert.
Note that the pinboard title, ThoughtSpot Validation Alert - Data Validation is the automatic subject of the pinboard schedule email.
After you create your view and pinboard, follow the directions in Schedule a Pinboard job to create the pinboard schedule.
In this example, the
Repeats value, which determines how frequently ThoughtSpot emails the pinboard, is set to send the email every weekday at 9 A.M. You may want to set this value to a more or less frequent cadence, depending on your business needs.
Note that the description in the pinboard schedule is the automatic body of the pinboard schedule email.
The last step of creating the pinboard schedule is to define the gating condition. If this condition resolves to
true, ThoughtSpot sends the pinboard schedule email at the specified time, to the specified recipients.
In this scenario, you want ThoughtSpot to send the alert if any of the three exceptions is
true. If they are all false, there is no need to send the alert, since that means that your data loads are successful and the data involved is valid.
Because the view already defines the 3 exceptions, the formula is simple:
If (sales exception or product exception or customer exception) then true else false
In the gating condition formula editor, it looks like this:
The operators (if…then…else) are in blue, and the columns, defined by the view, are in purple.
This formula returns a single boolean value. The gating condition must return a single boolean value. It must not return a result per row of data.
Save the gating condition. To create the pinboard schedule, select Schedule.
Now, at the specified time(s) and day(s), ThoughtSpot determines if any of the 3 business exceptions that suggest invalid data are met, and if any of them are
true, ThoughtSpot sends the alert to the specified recipients, who can fix the issue.