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What are the Main Components of Big Data

U-Next

Preparing data for analysis is known as extract, transform and load (ETL). While the ETL workflow is becoming obsolete, it still serves as a common word for the data preparation layers in a big data ecosystem. Working with large amounts of data necessitates more preparation than working with less data.

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Data Collection for Machine Learning: Steps, Methods, and Best Practices

AltexSoft

Data collection vs data integration vs data ingestion Data collection is often confused with data ingestion and data integration — other important processes within the data management strategy. While all three are about data acquisition, they have distinct differences.