• Bitmap Index vs. B-tree Index
  Why Bitmap indexes are useful in DSS
  in Oracle with autotrace b-tree bitmap bitmapped btree cardinality combine combining criteria dss equality example index indexes metrics range values
• Indexing an Oracle Data Warehouse
  Many sound ideas for star schemas, indexing, b-tree and bitmap kinds
  in Oracle > Oracle Tips > Data Modeling with b-tree bitmap btree columns data dimension fact index indexing oracle schema star warehouse

btree from all users