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Deep Dive! Apache SeaTunnel: Core Concept of Data Flow

calendar_today June 6, 2026 person domain apache-seatunnel

SeaTunnel operates as a DAG execution engine centered on DataStream/DataFlow rather than a linear source-to-sink model. It uses plugin_output and plugin_input as connection ports for data flows, enabling multiple upstream branches to converge on downstream stages while maintaining schema consistency.

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