How to read multiple files using a single datastage job if files have the same metadata?

0 Answers  

---

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

0 Answers  

---

Explain Quality stage?

0 Answers  

---

client know skid info?

0 Answers   NTT Data,

---

what is normalization and denormalization

2 Answers   CTS,

---

Different ways a project can be moved to production ?...example ….export-import and Version control.

0 Answers  

---

2.how u run your rotines in unix? what is job sequencer? if i have 4 jobs i would like to run 2 jobs in server(using job jobsequencer)and remaining 2 in parallel?how can i run?

1 Answers  

---

IN SEQUENTIAL FILE,I HAVE DATA LIKE THIS EID,ENAME 11,AA 11,CC 22,DD 33,EE 22,AA 22,BB 22,CC 11,BB THEN i SELECT perform sort ON eid,uncheck both unique,stable AND I CHOOSE hash SORTING.WHAT IS THE OUTPUT I CAN GET.what happend if i select UNIQUE,STABLE. PLEASE EXPLAIN HOW THE RECORDS DISPLAY AT TARGET.

1 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,

---

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

0 Answers  

---

Hi , Today 1000 records updated, tomorrow 500 records updated how to find that?

4 Answers   Wipro,

---

specify data stage strength?

1 Answers  

---