Tables are at the center of your data asset hierarchy. When you select a table in the Explorer tree, tabs appear that let you focus on different aspects of the table's data quality.

Table Health tab (Beta)

When you select a table, the Table Health tab provides an overview of the table’s metrics and data. If no metrics are set up yet, you can enable auto metrics using controls on this tab.

Summary

If the table has any monitored metrics, the Summary section of the Table Health tab provides a visual indicator of their overall status for the most recent completed day: a % Healthy score, a green bar indicating healthy metrics and a red bar indicating unhealthy metrics (metrics with incidents), plus the percent of monitored metrics that are healthy. Only working metrics with live monitors affect this summary.

Below the horizontal bars, vertical bars indicate the summary for each day of the past week— the last bar corresponds to the most recent completed day. You can click a bar to select that day. Note that the dates are displayed in your local time zone, while internally these values are in UTC.

Table Level Metrics

Each of the table's metrics is represented by a square at the top of the Table Level Metrics section: green squares for monitored metrics with no incidents, red squares for metrics with incidents, and gray squares for metrics that aren't producing health information— either the metric has an error or it doesn't have a live monitor. You can hover on a metric's square to see status details.

Below the squares, these metrics are also listed, with the number of monitors and incidents shown for each. You can click a square to focus on the corresponding metric in this section.

Auto metrics are listed even if they aren't enabled yet, and you can configure the table and enable its auto metrics from this section. User defined metrics appear in a section below the table's auto metrics.

Column Health

Any columns that are configured appear in the Column Health section. If no columns are configured yet, there's a button you can click to start the configuration process. Each of the configured columns is represented by a square: green if the column has monitored metrics with no incidents, red if there are incidents, and gray if there are no monitored metrics. You can hover over a square to see how many metrics are set up for the corresponding column.

Table Info

General information about the table appears in the Table Info section.

Data Profile

If a data profile exists for the table, the profile appears in the Data Profile section. If not, a button that lets you set up the data profile appears instead.