Zoomdata Version

Line & Bar Charts

Line and bar charts are based on two metrics and a time attribute. They are supported by all the data sources except Cloudera Search, and are supported by Solr v5.2 and higher.

To configure the default chart settings for a data source:

  1. Edit the appropriate data source configuration. See Editing a Data Source Configuration.

  2. Select the Charts tab in the data source configuration wizard.

  3. On the Standard subtab of the Charts tab, select Line & Bars Trend.

  4. Configure the settings as follows:

    Setting Description
    Trend Attribute Select the time attribute and the default granularity (for example, minute, hour, day, and so on).
    Trend Attribute Limit Specify the number of time attribute items.
    Trend Attribute Sort Select the tine attribute for sorting and the sorting order for your time attribute (chronological or reverse chronological).

    Y1 Axis

    Select a metric to be visualized by the bars. You can also define the default aggregation function used for the metric values: SUM, AVG, MAX, MIN, or (for some data sources) LAST VALUE. See Available Metric Functions.
    Y2 Axis Select a metric to be visualized by the line. You can also define the default aggregation function used for the metric values: SUM, AVG, MAX, MIN, or (for some data sources) LAST VALUE. See Available Metric Functions.
    Y2 Color Select a color for the line on your chart.
    Y1 Color Select a color for bars on your chart.
  5. Click Save.

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