Answer / guest

Ideally we wont do tat because in Mapplet we cannot have a
source and target. The input and output to a maplet will be
another transformation.

Answer / mohammed

we can keep source in the mapplet but we cant keep
target.so we use mapplet as starting object in mapping but
not ending object

in which situations we go for pesistent cache in lookup and which situations go for shared lookup cache?

2 Answers   Cap Gemini,

---

What does cheating measurement mean?

0 Answers  

---

what is the look up transformation?

2 Answers   Informatica,

---

how do u tune queries?

1 Answers  

---

What is the difference between writing a joiner query in ANSI style and THETA style?

0 Answers   TCS,

---

---

SO many times i saw "$PM parser error " .what is meant by PM?

1 Answers  

---

Hi, Can someone send me the DWH and Informatica FAQ's at priti.singh84@gmail.com Thanks in Advance, preeti

1 Answers   Accenture, Patni,

---

How did you handle performance issues If you have data coming in from multiple sources, just walk thru the process of loading it into the target

1 Answers  

---

What do you mean by blocking transformation?

0 Answers  

---

if soource is having 10 records how will u insert 20 records to target

6 Answers   HCL,

---

What are mapping parametres and variables in informatica?

6 Answers   TCS,

---

What is the use of incremental aggregation?

2 Answers  

---