# Unordered mode for S3 ClickPipes is now available

DevFeed: [Unordered mode for S3 ClickPipes is now available](<https://devfeed.tech/articles/unordered-mode-for-s3-clickpipes-is-now-available-5182.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/clickpipes-s3-unordered-mode>)

Author: Marta Paes

Published: 2025-12-09T15:06:25Z

Content type: release

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [Amazon S3](<https://devfeed.tech/topics/amazon-s3.md>), [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [Amazon Simple Queue Service (SQS)](<https://devfeed.tech/topics/amazon-simple-queue-service-sqs.md>), [event driven](<https://devfeed.tech/topics/event-driven.md>), [data](<https://devfeed.tech/topics/data.md>)

Tags: [amazon-s3](<https://devfeed.tech/tags/amazon-s3.md>), [amazon-sqs](<https://devfeed.tech/tags/amazon-sqs.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [data](<https://devfeed.tech/tags/data.md>), [event-driven](<https://devfeed.tech/tags/event-driven.md>), [object-storage](<https://devfeed.tech/tags/object-storage.md>), [queue](<https://devfeed.tech/tags/queue.md>), [s3](<https://devfeed.tech/tags/s3.md>)

## AI overview

ClickPipes now supports unordered ingestion from Amazon S3 into ClickHouse Cloud using S3 Event Notifications through Amazon SQS. This handles backfills, retries, late-arriving data, and other out-of-order files without relying on lexicographical file order.

## Source excerpt

Ingest data from Amazon S3 into ClickHouse Cloud in any order for event-driven, blazing-fast analytics.