Explain about the role of bitmap indexes to solve aggregation problems?
Submitted by: AdministratorBitmaps are very useful in start schema to join large databases to small databases. Answer queries and bit arrays are used to perform logical operations on the databases. Bit map indexes are very efficient in handling Gender differentiation; also repetitive tasks are performed with much larger efficiency.
Submitted by: Administrator
Submitted by: Administrator
Read Online OLAP Job Interview Questions And Answers
Top OLAP Questions
| ☺ | Explain about OLAP? |
| ☺ | What is ROLAP? |
| ☺ | Explain about the database marketing application of OLAP? |
| ☺ | Explain about aggregations? |
| ☺ | Explain about MOLAP? |
Top Application Program Categories
| ☺ | AutoCAD Interview Questions. |
| ☺ | Microsoft Office Interview Questions. |
| ☺ | Microsoft Outlook Interview Questions. |
| ☺ | Microsoft Excel Interview Questions. |
| ☺ | MATLAB Interview Questions. |
