(also data consolidation, data compilation)
Data aggregation definition
Data aggregation involves gathering and merging information from different sources, formats, or categories to generate valuable insights, facilitate decision-making, or produce bigger, more inclusive datasets. Depending on the specific objectives and criteria of data analysis, distinct techniques such as data mining, data integration, and data transformation can be employed as effective strategies. While data aggregation can be a powerful tool, it should be performed in compliance with relevant data privacy regulations and ethical considerations.
Data aggregation examples
- Web scraping: A technique used to extract large amounts of data from websites for various purposes, such as price comparison, sentiment analysis, or market research.
- Log aggregation: Combining log files from different sources, like servers, applications, or devices, to analyze trends, troubleshoot issues, or monitor security events.
- Social media aggregation: Collecting and analyzing data from social media platforms to understand user behavior, sentiment, and trends.
Data aggregation tips
- Ensure data quality by validating and cleaning the collected data.
- Maintain data security and privacy by encrypting sensitive data and complying with relevant regulations.