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Realtime Compute for Apache Flink:Flink CDC

Last Updated:Mar 09, 2026

Built on Flink CDC, Data Ingestion is a low-code, one-stop framework for syncing data from heterogeneous sources to destinations. Simply configure YAML jobs to seamlessly ingest full and incremental data with millisecond latency. This makes it ideal for real-time data warehousing and streaming lakehouse architectures.

This set of documents describe the concepts and configuration items for developing Flink CDC Data Ingestion jobs.

Feature description

Document

Job draft structure

Job structure

Data source and sink configurations

Source and sink

Data processing and transformation methods

Transform

Data flow rule configurations

Route

Global job configurations

Pipeline

Schema evolution configurations

Schema evolution configurations

Built-in functions

Flink CDC functions

User-defined functions

Flink CDC UDFs