Batch Configurable Feed
caution
Supported only in TimeBase 4.3
In Batch process aggregator periodically downloads only historical data from Feed provider and never subscribes for live data feeds.
- Edit Aggregator Processes: right-click the Aggregator box and select Edit Processes.
- New Configurable Feed Process: Select New... drop-down menu and select New Batch Configurable Feed. This will launch the Data Connector Wizard that is used to define a configurable feed process.
- Refer to Configure General Process Properties section for settings.
- Specific settings for Batch Configurable Feed:
| Property | Description |
|---|---|
| Download mode | Last Period to load data for a specified period up to now. Fixed Interval to load data for a specified time interval in the past. Backfill to incrementally load data. |
| Query Depth | Length of the period to download data: [now-depth, now]. If the loading interval overlaps with the previously loaded data, the overlap will be overwritten. |
- In "Last Period" and "Fixed Interval" modes aggregator repeats the same query after reconnection. In "Backfill" mode aggregator considers data which was loaded within interrupted session.
- Proceed through the Data Connector Wizard and complete the process configuration.
- After batch process start, history data will be loaded into the target stream.