What is the main advantage of columnar databases when it comes to analytics and querying?
- Complex data relationships
- Fast data insertion
- High data storage efficiency
- Speed in aggregating and querying large datasets
The primary advantage of columnar databases for analytics and querying is their ability to quickly aggregate and query large datasets. Columnar databases store data in a column-wise fashion, which is more suitable for analytical workloads as it allows for faster data retrieval and processing for tasks like aggregation and reporting.
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