Explain about power designer data modeling software?

0 Answers  

---

1. if lookup tr is giving poor performamence. what u do. 2. i have emp,dept table. i want output ename,empno,dname,max(sal). 3. can any one tell me project flow in real time scenario. please send me mail any queries and answers my mail id is yaparala@gmail.com

2 Answers   HCL, iGate,

---

what is the difference between OLTP database and data warehousing database?

3 Answers  

---

What are the names of the layers in etl?

0 Answers  

---

if i have a query as flat file how can we load data to target table

0 Answers   Tech Mahindra,

---

---

Explain about round-robi?

0 Answers  

---

What is etl process. How many steps etl contains explain with example?

0 Answers  

---

What are the modules in Power Mart?

0 Answers  

---

Difference between flat files and relational sources?

0 Answers   Satyam,

---

What is initial load and what is full load?

0 Answers  

---

you have created a lookup transformation for a certain condition which if true returns multiple rows. when you go to the target and see only one row has come and not all. why is it so and how it can be corrected.

3 Answers  

---

Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.

0 Answers  

---