Answer / pooja

In hash partitioning, the Informatica Server uses a hash function to group rows of data among partitions. The Informatica Server groups the data based on a partition key. Use hash partitioning when you want the Informatica Server to distribute rows to the partitions by group

What is the difference between a shortcut of an object and copy of an object? Compare them.

3 Answers  

---

why we are using level option in normalizer transformation

1 Answers   TCS, Wells Fargo,

---

write a query to remove null value follwing table? col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output col1 col2 col3 dinesh suresh prakesh

4 Answers   Accenture, TCS,

---

when do we use static cache and when do we use dynamic cache in lookup transformation? with example.

1 Answers  

---

if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.

2 Answers   IBM,

---

what are types of dimentions?

3 Answers  

---

Explain constraint based loading in informatica

0 Answers   Informatica,

---

Plz can anybody send Informatica and Cognos FAQ Plz To thid ID ppradeep_dwh@yahoo.co.in

1 Answers  

---

What is the difference between bitmap and btree index?

2 Answers   CTS, TCS,

---

i have n number of records in my source, i want first and last record to my target. how can u implement this scenario .

6 Answers   Emphasis,

---

How to Explain My project flow,In TCS ased me this question. In which way i can start my project flow and they asked how many fact tables and dimensional tables u used. Can any one Explain Briefly for this question and project architecture also.. please..

3 Answers   CTS, HCL, Infosys, TCS,

---

Hi friends I want to know about what r the dimensions in the banking porjects and genarally how many tables r in project ?

0 Answers  

---