batch processingBeam Jan 1, 0001 1 min read#stream processing #data flow #batch processing #computeApache Beam is an open source, unified model and set of language-specific SDKs for defining and executing data processing workflows.Flink Jan 1, 0001 1 min read#stream processing #cep #analytics #etl #batch processingFlink is a framework for reliable stateful computations over data streams.Spark Jan 1, 0001 1 min read#stream processing #batch processing #computeApache Spark is a unified analytics engine for big data processing.