What are Oracle materialized views?

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Tags

1. #tables
2. #views
3. #query
4. #oracle
5. #results
6. #materialized
7. #aggregations
8. #based
9. #local
10. #store
11. #snapshots
12. #table
13. #remote
14. #object
15. #database
16. #remotely
17. #which
18. #located
19. #summary
20. #create
21. #copies
22. #contains