> For the complete documentation index, see [llms.txt](https://docs.erathos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.erathos.com/platform/connections/block-window.md).

# Block Window

## How it works

For various reasons, it may be necessary to ensure that no data extractions occur within a defined time window, thereby preserving resources from the source system.

To address this need, we offer the **Block Window** feature, which defines specific time intervals to restrict data extraction jobs. This functionality allows for precise control over execution times, ensuring resource optimization for the source system.

#### Configuration Options

The Block Window allows you to set:

* **Days**: Define specific days when the restriction applies.
* **Start and End Times**: Specify the time range for the block window.

#### Restriction Settings

You can further customize how the restriction is applied:

1. **Cancel running executions**: Choose wheter to cancel previously started jobs executions.
2. **Allow Manual Executions**: Choose whether to permit or block manually triggered jobs during the block window.

This feature provides flexibility and ensures optimal resource usage by aligning data extraction schedules with operational needs.

## Using block windows

{% embed url="<https://www.tella.tv/video/cm3lm6ndm000003l78umxb6r7/embed?a=0&b=0&loop=0&muted=0&t=0&title=0&wt=0>" %}


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