Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Data Warehouse >> Informatica
  2. Suggest New Category

what are the transformations that are used in data
cleansing ? and how data cleansing takes place ?

Question Posted / d.chandrasekar

Answer Posted / d.chandrasekar

Hi Friends,

My point of view FILTER AND EXPRESSION TRANSFORMATIONS are
used to data cleansing.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

2481

What are the components of workflow manager?

1158

Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks

8303

What are the uses of etl tools?

1175

What is an unconnected transformation?

1131

What are different types of transformations available in informatica?

1060

What are roles and groups and benefits of using them?

1104

State the differences between sql override and lookup override?

1287

Differences between version 7.x and 8.x.

1941

What are junk dimensions?

1113

What is the meaning of up gradation of repository?

2055

My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?

1989

How would you copy the content of one repository to another repository?

1058

How to use pmcmd utility command?

1077

What are the different types of olap? Give an example?

1098