Tutorials
Tutorials
Guides for building, running, and extending Streamling pipelines.
August 4, 2026
Product Analytics With Postgres CDC and ClickHouse
Stream Postgres changes into ClickHouse with the Postgres CDC source, turn every insert, update and delete into signed revenue deltas with the SQL transform, and keep a SummingMergeTree rollup permanently correct without ever rereading the source table.
July 2, 2026
Getting Slack Notifications From Kafka Events
Create a Streamling pipeline to consume data from Kafka, filter it with the SQL transform, prepare a Slack webhook payload with the TypeScript transform and deliver it to the Slack webhook endpoint with the webhook sink.