in what type of scenario bulk loading and normal loading we use?
- 2 Answers
- 5722 Views
- Cognizant, Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
We use bulk loading in such senarious where there is bulk amount of data is to be loaded into target.
ie we when we want yo load large amount of data fast into the target we use bulk loading.
when u dont want to do the session recovery and u r target should not contain any primary keys
we use normal loading in such senarious when u want to do session recovery.It looks about the constrain based
loding
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / amol palekar
main difference between normal and bulk load is, in normal load Informatica repository service create logs and in bulk load log is not being created. That is the reason bulk load loads the data fast and if anything goes wrong the data can not be recovered. But in normal load since the log is created the lost data can be recovered.
| Is This Answer Correct ? | 0 Yes | 0 No |
What are the popular informatica products?
How do you convert single row from source into three rows into target?
I have a flat file, want to reverse the contents of the flat file
update strategy transformation in informatica
source : col1 101 101 101 102 102 102 103 103 103 col2 1000 1500 2000 1200 2300 3000 2400 1300 2000 i need target as col1 101 102 103 col2 1000,1500,2000 1200,2300,3000 2400 1300 2000
How is Source Side push down optimization different to just providing a SQL override in Source qualifier transformation.
If I have router with 10 records, if the condition doesn’t satisfy the records will pass to the default group,then where can we see that records and where that records will store?
What is the benefit of partitioning a session?
i have one senario i have table with 2columns one for primary key another is a constant value(zero). i have to lookup the table and get the maximum primary key here i don't have any common column between source and lookup table(wt table i explained above)... table is (i am assuming he didn't give the table) column1 column2 5 0 2 0 8 0 6 0 3 0 12 0 7 0
What is persistent lookup cache?
How to recover the standalone session?
What are the measure objects?
Teradata 
