Changelog

New updates and improvements at Cloudflare.

Pipelines now supports SQL transformations and Apache Iceberg

Sep 25, 2025

Today, we're launching the new Cloudflare Pipelines: a streaming data platform that ingests events, transforms them with SQL, and writes to R2 as Apache Iceberg ↗ tables or Parquet files.

Pipelines can receive events via HTTP endpoints or Worker bindings, transform them with SQL, and deliver to R2 with exactly-once guarantees. This makes it easy to build analytics-ready warehouses for server logs, mobile application events, IoT telemetry, or clickstream data without managing streaming infrastructure.

For example, here's a pipeline that ingests clickstream events and filters out bot traffic while extracting domain information:

INSERT into events_table
SELECT
  user_id,
  lower(event) AS event_type,
  to_timestamp_micros(ts_us) AS event_time,
  regexp_match(url, '^https?://([^/]+)')[1]  AS domain,
  url,
  referrer,
  user_agent
FROM events_json
WHERE event = 'page_view'
  AND NOT regexp_like(user_agent, '(?i)bot|spider');

Get started by creating a pipeline in the dashboard or running a single command in Wrangler:

npx wrangler pipelines setup

Check out our getting started guide to learn how to create a pipeline that delivers events to an Iceberg table you can query with R2 SQL. Read more about today's announcement in our blog post ↗.

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