Explain about Encoding technique used in bitmaps indexes?
Submitted by: AdministratorBitmaps commonly use one bitmap for every single distinct value. Number of bitmaps used can be reduced by opting for a different type of encoding. Space can be optimized but when a query is generated bitmaps have to be accessed.
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. |
| ☺ | WPF Interview Questions. |
