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---
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title: Anomaly Detection in Real-Time Intelligence
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description: Learn how to set up and configure anomaly detection for your real-time data streams using Microsoft Fabric Real-Time Intelligence.
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ms.reviewer: tessarhurr, v-hzargari
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ms.reviewer: tessarhurr, hzargari-ms
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ms.topic: how-to
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ms.subservice: rti-anomaly-detector
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ms.date: 07/06/2026
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ms.date: 07/12/2026
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ms.search.form: Anomaly Detection How To
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ai-usage: ai-assisted
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---
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- Role of **Admin**, **Contributor**, or **Member**[in the workspace](../fundamentals/roles-workspaces.md).
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- An [Eventhouse](create-eventhouse.md) in your workspace with a KQL database.
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- A Python plugin enabled on that same Eventhouse.
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1. To enable the plugin, navigate to your Eventhouse.
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1. To enable the plugin, go to your Eventhouse.
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1. In the upper toolbar, select **Plugins** and then enable the **Python language extension**.
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1. Select the Python 3.11.7 DL plugin and select **Done**.
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## [From the Create button](#tab/create)
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1. In the Fabric home page, select the ellipsis (⋯) icon and then the**Create** option.
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1. In the Fabric home page, select the ellipsis (⋯) icon and then select**Create**.
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:::image type="content" source="media/anomaly-detection/create-button.png" alt-text="Screenshot of the Create button in the left navigation pane.":::
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1. In the **Create** pane, select **Anomaly detection**under the **Real-Time Intelligence** section.
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1. In the **Create** pane, under the **Real-Time Intelligence** section, select **Anomaly detection**.
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:::image type="content" source="media/anomaly-detection/create-anomaly-detection.png" alt-text="Screenshot of the Create pane with Anomaly detection selected.":::
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Before you create a new anomaly detector, check whether an anomaly detection configuration already exists for the data source you selected. This view gives you quick visibility into how anomaly detection is currently set up for that data source. It helps you avoid duplicate work and better understand how others use the data.
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1. In your list of data sources, select the ellipsis **(...)** for the data source you want to analyze, and then select **Existing anomaly detector**.
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:::image type="content" source="media/anomaly-detection/existing-anomaly-detector.png" alt-text="Screenshot of the Existing anomaly detector option in the ellipsis list." lightbox="media/anomaly-detection/existing-anomaly-detector.png":::
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1. In **View anomalies detected**, you can view all existing anomaly detection configurations for the selected data source and explore the details of each.
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1. From the left navigation pane, select a configuration to explore the detected anomalies, or select **Open** to view it in full screen.
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1. If the existing configurations don't meet your needs, select **New** to create a new anomaly detection configuration.
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:::image type="content" source="media/anomaly-detection/existing-configuration-details.png" alt-text="Screenshot of the details view for an existing anomaly detection configuration." lightbox="media/anomaly-detection/existing-configuration-details.png":::
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This experience helps you move quickly from exploration to action, without leaving the context of your data source.
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### Configure input columns for analysis
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Specify which columns to analyze and how to group your data.
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## Limitations and considerations
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Be aware of these current limitations:
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Be aware of these limitations:
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- Anomaly detection is disabled if the input table doesn't match the required schema (numeric value column, datetime column, and string column).
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- Sufficient historical data improves model recommendations and accuracy.
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For more information, see [Python Plugin](/kusto/query/python-plugin?view=microsoft-fabric&preserve-view=true).
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## Wait times for enabling the Python Plugin
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## Wait times for enabling the Python plugin
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When you start data analysis, the anomaly detector automatically enables the Python Plugin on your Eventhouse. Enabling the plugin can take up to one hour. Once enabled, the analysis starts automatically.
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When you start data analysis, the anomaly detector automatically enables the Python plugin on your Eventhouse. Enabling the plugin can take up to one hour. Once enabled, the analysis starts automatically.
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For more information, see [Enable Python plugin in Real-Time Intelligence](python-plugin.md).
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