What is an MDDB? What is the difference between MDDBs and
RDBMSs?

Answer Posted / lok

in mddb we can analyze the data in multiple ways,here we
can create power cubes.
but in rdbm we can create cross tab reports,simple list
reports.

Is This Answer Correct ?    6 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In informatics server which files are created during the session rums?

631


What are the types of schemas we have in data warehouse and what are the difference between them?

517


What is Data Caches size?

652


explan ur project architecture?

1589


What is the difference between a connected look up and unconnected lookup?

566






Can we create multiple integration service on single repository?

695


What are the performance considerations when working with aggregator transformation?

674


What are data-driven sessions?

713


How do you remove duplicate records in informatica? And how many ways are there to do it?

711


How to create or implement slowly changing dimension (SCD) Type 2 Effective Date mapping in informatica/Flagging mapping in informatica/visioning mapping in informatica?

707


Implementation methodology

1258


What are the reusable transformations?

694


How identifying bottlenecks in various components of informatica and resolving them?

577


What is a sorter transformation?

657


What is primary and backup node?

692