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What does it mean to "orchestrate" data workflows?

To automate data storage tasks

To duplicate data across multiple locations

Coordinating and managing the sequence and execution of data processing tasks

To orchestrate data workflows involves coordinating and managing the sequence and execution of data processing tasks. This concept is crucial within the realm of data engineering because it ensures that various components of data pipelines operate together smoothly and efficiently. Orchestration provides a structured way to define the order in which tasks are executed, handling dependencies, and allowing complex workflows to run reliably.

By managing the flow of data between different processing steps, orchestration helps in maintaining data integrity and consistency. This is especially important in environments where data flows from numerous sources, undergoes transformations, and is analyzed or stored for downstream applications. Tools and platforms designed for orchestration, like Apache Airflow, Google Cloud Composer, and others, facilitate the setup of these intricate workflows and enable monitoring and error handling, which further enhances data processing efficiency and reliability.

Other options, while related to aspects of data handling, do not capture the full scope of orchestrating workflows. Automating data storage tasks focuses on a specific action rather than the holistic view of task management. Duplicating data across multiple locations entails a data replication process that does not evaluate the execution order of tasks. Visualizing data processing results addresses the presentation of outcomes, distinct from the coordination of tasks in a workflow. Thus, the focus on

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To visualize data processing results

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