Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / harshad
Data purging is nothing but deleting your data from DW.
Sometimes While loading data into staging or target table
you may need to load fresh data everytimes (called full
load). In this case you need to purge the complete
stage/target table before load it with Fresh data.
Pls point me if I'm worng.
| Is This Answer Correct ? | 102 Yes | 12 No |
Post New Answer View All Answers
Explain the data type of the surrogate key?
Compare aggregates and data marts
Explain what is batch and describe about types of batches?
what are the all possible features supported modify stage?
hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit
Explain what are necessary tasks to install reportnet software?
Explain the difference between filter and conditin?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
How would you write a left join statement to return a result set of movie.title�s and director.name�s?
What is batch processing?
Explain what is the difference between power center & power mart?
what is the synchonus? wht is the diff between synchronous and asynchronous what is the diff between v1 and v2 v3 delta modes in sap ecc
What is the difference between snowflake and star schema?
What are the different ways to represent the loading of dimension tables?
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
