Meaning of Data Transformation

Simple definition

Data transformation is the process of converting data from one format or structure to another to make it more usable for analysis.

It’s a crucial step in data processing pipelines for data integration, reporting, and analytics.

Converting raw sales data into a structured format for visualization in dashboards like Looker Studio.

It prepares data for analysis by cleaning, structuring, and standardizing it.

Aggregation, normalization, and filtering are common methods.

Yes, many tools like ETL platforms automate the process.

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