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I'm not convinced that "statistics" or "OLAP" is a real use case for array dbs (p. 5). Do you have any examples?
by neolog 6y ago
I'm not convinced that "statistics" or "OLAP" is a real use case for array dbs (p. 5). Do you have any examples?
- pebau 6y agooh, sure - both model multi-dimensional situations, just not necessarily with spatio-temporal semantics (see the famous data warehouse example of a sales cube: time x products x subsidiaries). Operations on abstract level are relatively similar - a rollup from days to weeks is pretty similar to scaling an image by 7. Then, there are various differences in detail, depending on the domain.