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

While using update strategy in the mapping which gives more
performance, a flat file or Table? Why? What are the
advantages and disadvantages?

Question Posted / sujith

Answers were Sorted based on User's Feedback



While using update strategy in the mapping which gives more performance, a flat file or Table? Why..

Answer / kish`

hi,

update strategy never use for flatfiles....plz correct me,
if it is wrong

Is This Answer Correct ?    14 Yes 1 No

While using update strategy in the mapping which gives more performance, a flat file or Table? Why..

Answer / krish

yes ur rt man
hay kish can i have ur mail id

Is This Answer Correct ?    0 Yes 0 No

While using update strategy in the mapping which gives more performance, a flat file or Table? Why..

Answer / sanjay

You are write Krish.. we can not use update stratety in flat
files...

Can I have ur mail id plz?.. my email id is
sanjaygupta1981@gmail.com

Is This Answer Correct ?    0 Yes 0 No

While using update strategy in the mapping which gives more performance, a flat file or Table? Why..

Answer / krish

flat file
bcz no connections needed no network busy etc;

Is This Answer Correct ?    0 Yes 5 No

Post New Answer

More Informatica Interview Questions

1,If there are 3 workflows are running and if 1st workflow fails then how could we start 2nd workflow or if 2nd workflow fails how could we start 3rd workflow?

4 Answers   CompuSoft, EDS, TCS,

can every transfomation reusable?how?

2 Answers   Wipro,

why we r using presql&postsql in source qualifier?

1 Answers   HP,

I am getting five sources in a day and i donot know when i get them. i need to load data into the target and run the session. but here i can't keep the session in running or can't stop the session. plz help me

6 Answers   Mastek,

What is joiner cache?

2 Answers   TCS,

Explain Dataware house architecture .how data flow from intial to end?

0 Answers   Keane India Ltd,

i have 2 mapings for this 2 mapings i want use only one lookupt/r how?

3 Answers   Wipro,

Define Update Override?

1 Answers  

What are Target Options on the Servers?

1 Answers  

i have 1000 records in my dource table, the same i have in target ,but a new column added in target as "batchno", and this column adds no 10 for 1st 100 records and 20 for next 100 records and 30 next 100 records and vice versa. how to acheive this?

6 Answers   Thomson Reuters,

Differentiate between source qualifier and filter transformation?

0 Answers  

What is a sorter transformation?

0 Answers   Informatica,

For more Informatica Interview Questions Click Here
Categories