A Complete Learning Hub for ETL development, DataStage job design, data pipelines, SQL optimization, and Data Engineering fundamentals. Clear explanations, practical scenarios, and real-world solutions to help you upskill and grow in the data world.
Hierarchical
Data stage is used to manage
and transform hierarchical data, such as XML and JSON files.This
stage is designed for high performance and scalability in handling complex,
tree-structured data.
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