In-database Data Mining advantages/differences compared to compared to data mining done on a flat file extracted from the database/data warehouse? |
|---|
|
Gregory Piatetsky-Shapiro answers:
Oracle, a vendor of in-database data mining, gives these advantages:
- eliminates data movement,
- speeds data mining,
- simplifies model deployment, and
- delivers security and scalability.
See www.kdnuggets.com/news/2005/n19/9i.html.
The disadvantages include potentially higher cost
and reduced flexibility (some more advanced algorithms may be more difficult to implement in a database)
|
|
| SUBSCRIBE |
|---|
|
Subscribe to KDnuggets News (free), the leading data mining & analytics newsletter, published twice a month.
Get the latest on data mining and analytics software, jobs, courses, competitions, datasets, meetings, webcasts, and more. |
|
|
