Answer / arun

Oracle Warehouse builder.....

If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?

1 Answers   CSC,

---

What is the difference between an ODS and a W/H?

1 Answers   Barclays,

---

1.WHAT IS DATA MART ?

5 Answers   HCL,

---

What are the tools available for etl?

0 Answers  

---

I need a good brd and uc template?

0 Answers  

---

3.What is fact less fact ?

9 Answers   Accenture, HCL, TCS,

---

What's a Cube in Rolap?

2 Answers   Oracle,

---

Suppose if a session fails after loading of 10,000 records in to the target.how can you load the records from 10001 the record when you run the session next time?

0 Answers  

---

Explain can report net connect multiple datasource at a time in report creation time?

0 Answers  

---

What is called dimensional modelling?

0 Answers  

---

Why denormalization is promoted in universe designing?

0 Answers  

---

Is there any default username & pwd for bo designer & supervisor?

0 Answers  

---