A data pipeline automates the flow of data between systems, enabling real-time and batch processing. It collects, transforms, and stores data from various sources like databases and APIs ensuring that large applications can efficiently handle growing volumes while staying responsive.
ETL (Extract, Transform, Load) is a specific type of data pipeline focused on preparing data for analysis. It extracts data from multiple sources, transforms it into a usable format, and loads it into a system for further processing. While ETL has always handled batch jobs, newer solutions support near real-time processing.
Together, pipelines and ETL ensure accurate, scalable data flow and analysis in large applications.
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