1.what is activity count? 2.what is skew factor? how it's working explain brefily

5 Answers   Satyam,

---

Highlight the need for Performance Tuning.

0 Answers  

---

What is the maximum number of dml can be coded in a multiload script?

0 Answers  

---

What is Join Index in TD and How it works?

6 Answers   BT, CSC, TCS,

---

Hi frnds this question is asked at IBM One query is there when we dont collect stastics on it,exlapin will show us LOW CONFIDENCE,When we collect stastics it shows HIGH CONFIDENCE.WHAT IS THE INTERNAL ARCHITECTURE ACTUALLY GOING ON ?????ASKED ON 23-08-2012 THANKS IN ADVANCE

2 Answers   IBM,

---

How would you load a very large file in teradata in general?

0 Answers  

---

What is collect statistics?

0 Answers  

---

What are types of partition primary index (ppi) in teradata?

0 Answers  

---

If the script is aborted. why it is aborted and how can you identify ?

1 Answers  

---

What is the meaning of Caching in Teradata?

0 Answers  

---

IBM QUESTION As all we know PE takes the SQL Request and it will give responce for that query. what is the internal process happening.how it is taking that sql from the system????? thanks in Advance

2 Answers   Cap Gemini, IBM, Infosys,

---

What are the functions involved in shared information architecture?

0 Answers  

---