Cloudflare Pipelines

cloudflare Stream processorcloudflare-pipelines

Streaming ingestion with SQL transformations and exactly-once delivery into R2.

Provider: cloudflare
Kind: Stream processor
Category: Messaging
Official docs: https://developers.cloudflare.com/pipelines/

Properties · 3 set by this component

property	type	values	required	kind default	this component
checkpointIntervalSeconds	integer	—	no	—	inherited
exactlyOnce	boolean	—	no	false	▸ true
ingestSource · component property	enum	http-endpoint \| worker-binding	no	http-endpoint	inherited
instances	integer	—	no	—	inherited
lateDataPolicy	enum	drop \| shift \| sideline	no	—	inherited
managed	boolean	—	no	false	▸ true
sinkFormat · component property	enum	apache-iceberg \| parquet \| json	no	—	inherited
sqlTransformations · component property	boolean	—	no	true	inherited
stateBackend	enum	memory \| rocksdb \| external	no	memory	inherited
watermarkSeconds	integer	—	no	—	inherited
windowing	enum	none \| event-time \| processing-time	no	none	▸ none

Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Event-time windows without watermarkwarning

windowed-aggregation-without-watermark

Event-time windows need a watermark to know when a window is complete. Without one the processor either waits forever or closes windows early and silently drops late events.

— all of these hold:
— the node's `windowing` is "event-time"
— the node's `watermarkSeconds` has no value

Use it in a design

nodes:
  - { id: "pipelines", component: "cloudflare-pipelines" }

Other Stream processor products · 33

Realtime Compute for Apache Flinkalibaba-flinkalibabacloudstream-processor Amazon EventBridge Pipesaws-eventbridge-pipesawsstream-processor Amazon Data Firehoseaws-firehoseawsstream-processor Amazon Managed Service for Apache Flinkaws-managed-flinkawsstream-processor Amazon OpenSearch Ingestionaws-opensearch-ingestionawsstream-processor Azure Stream Analyticsazure-stream-analyticsazurestream-processor Cloudflare Logpushcloudflare-logpushcloudflarestream-processor Arroyoarroyostream-processor Apache Beambeamstream-processor Bytewaxbytewaxstream-processor Drasidrasistream-processor Apache Flinkflinkstream-processor Kafka Streamskafka-streamsstream-processor ksqlDBksqldbstream-processor Logstashlogstashstream-processor Materializematerializestream-processor Apache NiFinifistream-processor Norikranorikrastream-processor Redpanda Connectredpanda-connectstream-processor RisingWaverisingwavestream-processor Apache Samzasamzastream-processor Snowplowsnowplowstream-processor Spark Structured Streamingspark-streamingstream-processor Apache Stormstormstream-processor Generic stream processorstream-processorstream-processor Tremortremorstream-processor Google Cloud Dataflowgoogle-dataflowgcpstream-processor Manufacturing Data Enginegoogle-manufacturing-data-enginegcpstream-processor Activity Tracker Event Routingibm-activity-tracker-event-routingibmstream-processor IBM Cloud Logs Routingibm-logs-routingibmstream-processor IBM Cloud Metrics Routingibm-metrics-routingibmstream-processor OCI Connector Huboci-connector-hubocistream-processor OCI GoldenGate Stream Analyticsoci-goldengate-stream-analyticsocistream-processor

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Cloudflare Pipelines: streams buffer events from an HTTP endpoint or a Worker binding, a SQL
3# pipeline transforms them, and a sink writes Iceberg tables or Parquet and JSON files to R2.
4# "Pipelines" states it provides exactly-once delivery to R2. Currently open beta, Workers Paid only.
5schemaVersion: "1"
6type: "component"
7id: "cloudflare-pipelines"
8kind: "stream-processor"
9provider: "cloudflare"
10docs: "https://developers.cloudflare.com/pipelines/"
11defaults:
12  managed: true
13  exactlyOnce: true
14  windowing: "none"
15properties:
16  ingestSource:
17    type: "enum"
18    values: ["http-endpoint", "worker-binding"]
19    default: "http-endpoint"
20  sinkFormat:
21    type: "enum"
22    values: ["apache-iceberg", "parquet", "json"]
23  sqlTransformations:
24    type: "boolean"
25    default: true

The same page as markdown, for an agent: /catalogue/components/cloudflare-pipelines.md