Describe the architecture of datastage?

0 Answers  

---

What are the benefits of datastage?

0 Answers  

---

How can we improve performance of data stage jobs?

0 Answers  

---

what is the difference between lookup stage reject link and merge stage reject link in datastage Parallel jobs? interm of output in Merge Reject link and Look Up Reject link ?

4 Answers   HCL,

---

WHAT ARE PERFORMANACE SETTINGS YOU HAVE IMPLEMENTES IN YOUR PROJECT?

2 Answers   GE,

---

---

1.what is stagearea?what is stage variable? 2.this is my source source:id, name target:id, name 100, murty 100,madan we have three duplicate records for the id column,how can we getthe source record? 100,madan 100,saran

1 Answers   HCL,

---

In Sequential file, how can i split a column into two, and that column contains string datatype. For Example, i have column of string datatype as subedar khaja. Now i want get output as separately with subedar in one column and khaja in second column. How? Coula anybody, solve it?

2 Answers   Polaris,

---

What are the steps needed to create a simple basic datastage job?

0 Answers  

---

Where do the datastage jobs get stored?

0 Answers  

---

What is the use of hoursfromtime() function in transformer stage in datastage?

0 Answers  

---

What is the difference between operational data stage (ods) and data warehouse?

0 Answers  

---

diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?

2 Answers   TCS,

---