Answer Posted / srinivas
hi friends,
this is right friends , bt oltp is current data. olap
maintains historical data for analyzing purpose.. olap is
read-only data. it is denormized data . it has dimession
table ,fact table data .
it has detailed data
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Which transformation should we use to normalise the COBOL and relational sources?
Explain about cumulative Sum or moving sum?
server hot-ws270 is connect to Repository B. What does it mean?
What are session parameters ? How do you set them?
What is olap (on-line analytical processing?
How many input parameters can exist in an unconnected lookup?
How to call shell scripts from informatica?
What is parallel processing in informatica?
what are factless facts? And in which scenario will you use such kinds of fact tables.
What do mean by local and global repository?
what is the end to end process meaning in my project(my project is development)and functionality plz tell me
hi friends ... i have insurance project(informatica),can you please tell me how many table and mappings we need to use?and explain me.. thank you
In how many ways we can create ports?
Explain informatica architecture - version 8 / 9
What happens to map if we alter the datatypes between source and its corresponding source qualifier?
