Which is better performance wise database or file?How?

2 Answers   TCS,

---

If one flat file contains n number of records., we have to load the records in target from 51 to 100.. how to use expressions in Informatica..?

6 Answers  

---

what are the output files that the informatica server creats during running a session?

2 Answers   CTS,

---

What is data merging, data cleansing and sampling?

6 Answers   Satyam,

---

what is the flat file partition and where have to specify it

1 Answers   TCS,

---

What is polling in informatica ?

1 Answers   TCS,

---

HOw can we load the normalised data ( Vertical data) to (Horizontal data)with out using decode in the expression transformation and the aggregator transformation. But, what exactly I want is .. If we have million of records,it is not possible using decode and search for that Particular Id to pivot into Horizontal data... Can any one of guys please help me in this regard.....

3 Answers   TCS,

---

which one is better either active or passive transformation in informatica

1 Answers  

---

HOW TO DELETE A RECORD FROM FLAT FILE

6 Answers   TCS,

---

What is active and passive transformation?

10 Answers  

---

Can you generate sequence numbers without using the sequence generator transformation?

0 Answers  

---

Which transformation should we use to normalize the COBOL and relational sources?

4 Answers   DELL, IBM, Lehman Brothers,

---