DQ Report Summary
The DQ Report Summary page provides a cross-asset view of monitor scan results over a selected time period. It is accessible from the Explore section of the Telmai navigation.
Use this page to quickly identify which assets and monitors are producing failures, track overall data quality health, and drill into specific scan runs.
DQ Report Summary only shows results from Record Validation Rules and SQL-based Rules
This report can be published to external storage using the DQ Reporting APIs
If asset has metadata scans enabled & SQL-based rules, results will not show in DQ report — Future versions of Telmai will show results
Filters
The following filters appear at the top of the page and apply to all summary statistics and table rows simultaneously.
Project
Filter results to one or more projects. Defaults to all projects.
Connection Type
Filter by the data source connection type (e.g., AWS S3, Snowflake, BigQuery).
Assets
Filter to specific assets within the selected project and connection.
Period
Time window for scan results. Options: 1 week, 2 weeks, 1 month.
Summary Statistics
Four aggregate metrics are displayed at the top of the results view, reflecting all records matching the active filters.
Total Records Scanned
Total number of records evaluated across all monitor scans in the period.
Total Records Failed
Total number of records that failed validation (is_valid = 0) across all scans.
Total Assets Monitored
Count of distinct assets with at least one scan result in the period.
Unique Monitors
Count of distinct monitors that produced scan results in the period.
Results Table
Each row represents a single monitor scan run against an asset. Rows are sorted by Scan Time descending by default.
Scan Time
Timestamp of when the monitor scan completed.
Project
The project the scanned asset belongs to.
Asset
The name of the scanned asset.
Monitor
The name of the monitor that ran.
Records Scanned
Number of records evaluated in that scan run.
Records Failed
Number of records that did not pass validation.
% Passed
Percentage of records that passed. Color-coded by threshold (see below).
% Passed Color Coding
Pass rate is color-coded with fixed thresholds to give an at-a-glance health signal:
🟢 Green
≥ 90%
Healthy
🟠 Orange
≥ 70% and < 90%
Needs attention
🔴 Red
< 70%
Critical
You can filter the table to a specific health band using the Filter by % Success toggle in the top-right of the results section (All / ≥ 90% / ≥ 70% / < 70%).
Prerequisites
This page requires Record Validation Rules or SQL Based Rules to be setup, and scans to run for results to show on this page.
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