What is Data purging?

Answer Posted / punith

Purging means temperarly removing the data

Is This Answer Correct ?    7 Yes 21 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?

508


Explain what is full load & incremental or refresh load?

524


How to test report in reportnet?

555


Is there any default username & pwd for bo designer & supervisor?

563


Explain vldb?

615






What is meant by metadata in context of a data warehouse?

485


Explain how many ways you create ports?

602


What are components of report studio?

525


Explain the main differences between star and snowflake schema?

532


Explain in detail abt measure objects? And what is the use of it? How to create it?

539


Explain is fact table?

502


Explain what are the various methods of getting incremental records or delta records from the source systems?

522


Explain how to get the first 100 rows from the flat file into the target?

517


What is a core dimension?

604


Give some difference between oltp and olap.

587