Document history

The following table describes the important changes to the Amazon IoT Analytics User Guide after November 3, 2020. For more information about updates to this documentation, you can subscribe to an RSS feed.

Change	Description	Date
Region launch	Amazon IoT Analytics is now available in the Asia Pacific (Mumbai) region.	August 18, 2021
Query with `JOIN`	This update enables you to use `JOIN` to query an Amazon IoT Analytics dataset.	July 27, 2021
Integration with Amazon IoT SiteWise	You can now use Amazon IoT Analytics to query Amazon IoT SiteWise data.	July 27, 2021
Custom partitions	Amazon IoT Analytics now generally supports partitioning your data according to message attributes or attributes added through pipeline activities.	June 14, 2021
Reprocessing channnel messages	This update enables you to reprocess the channel data in the specified Amazon S3 objects.	December 15, 2020
Parquet schema	Amazon IoT Analytics data stores now support Parquet file format.	December 15, 2020
Monitoring with CloudWatch Events	Amazon IoT Analytics automatically publishes an event to Amazon CloudWatch Events when a runtime error occurs during an Amazon Lambda activity.	December 15, 2020
Late data notification	You can use this feature to receive notifications through Amazon CloudWatch Events when late data arrives.	November 9, 2020
Region launch	Launched Amazon IoT Analytics in China (Beijing).	November 4, 2020

Earlier updates

The following table describes important changes to the Amazon IoT Analytics User Guide before November 4, 2020.

Change	Description	Date
Region launch	Launched Amazon IoT Analytics in the Asia Pacific (Sydney) Region.	July 16, 2020
Update	Reorganized the documentation.	May 07, 2020

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