Data Source
The following table lists the available data sources that can be used for data analysis, such as running a Qapp, and comparing network data.
| Data Analysis Type | Data Source | Description | |
| History Data | Select a Time Point | Use the saved device data which is nearest to the specified historical point. Default search scope: ± 2 hours. | |
| Select a Time Period | Use the latest device data saved during the specified historical period. For example, there are two benchmark tasks over a specified time, and task1 was executed earlier than the task2. The task1 successfully retrieved the device configuration and ARP but did not get the MAC table, while task2 successfully retrieved ARP/MAC table but did not get the configuration, then the system will use the configuration retrieved in task1 and ARP/MAC table retrieved in task2 as the data source. | ||
| Current Baseline | Use the latest device data saved in the database directly. | ||
| Live Data | Pull Live Data Once | Log in to the device instantly to retrieve live data for once. | |
| Pull Live Data Regularly | Log in to the device to retrieve live data regularly based on the customized frequency. | ||
| Default Live | Log in to the device instantly to retrieve real-time data. This option is only available in the following locations:
When you click Retrieve, it will be selected as the data source.
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See also: