Aggregation
Data aggregation is any process whereby data is gathered and expressed in a summary form. When data is aggregated, atomic data rows – typically gathered from multiple sources – are replaced with totals or summary statistics. Groups of observed aggregates are replaced with summary statistics based on those observations. Aggregate data is typically found in a data warehouse, as it can provide answers to analytical questions and also dramatically reduce the time to query large sets of data
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Data aggregation is the process of collecting data to present it in summary form, making it easier to conduct statistical analysis and improve business decisions.🔗coresignal.com -
Data aggregation is a type of data and information mining process where data is searched, gathered, and presented to achieve specific business objectives.🔗datachannel.co -
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Learn about data aggregation, or when data is gathered from multiple sources and expressed in a summary form in a way that provides new data. Atomic data rows are replaced with totals or summary statistics. Software tools for this process are called data aggregators.🔗Data Management