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Polaris Data Stage Interview Questions
Questions Answers Views Company eMail

1)what is the size of Fact table and dimension table? 2)how to find the size of Fact table and dimension table? 3)how to implement the surrogate key in transform stage? 4)write the configuration file path? 5)how many types of datasets explain? 6)diff b/w developed projects and migration projects? 7)how to delete the header and footer file of the sequencer file? 8)how can u call the parameters in DS in unix environment? 9) how much data ur getting daily ? 10)

1872

WHAT IS FORCE COMPILE?

3 19063

explain how to create SCD-2 IN DATASTAGE 7.5X2 PLZ EXPLAIN WITH 4 OR 5 RECORDS TAKE IT EXAMPLE AND JOB DESINGN URGENT

3 9195

I have a few records just I want to store data in to targets cycling way how?

1418

I have a few records all are same structures data, I want to store data in multiple targets how?

3 5071





How to lode data in sequntional files perform faster?

1 2413

I have a few records just I want to store each records tow times in target how?

2 5014

What is diff between Junk dimensions and conform dimension?

4 8895

how to retrive the max(sal),deptno,empno in datastage?

13 16780

my source seq file have col1 1 2 3 4 5 6 7 8 9 i have 4 targets t1 t2 t3 t4 1 2 3 4 5 6 7 8 9 like this how we can get?

10 10961

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 13520

A table containg 100 records B table containg 20 records we have to join two tables in left outer it containg target 100 records but target containg 101 record at that time what is the issue arise

3 6413

hi i am bhavani, in real time data stage who is the source provide? and how to recevied in developer? Pls send me answer

1 1823

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Polaris Data Stage Interview Questions


Un-Answered Questions

how we can calculate the range selection time in mobile communication? or channel searching time?

1299


When to use hadoop, hbase, hive and pig?

36


What are some pricing routines and sd functional specs?

138


What are the custom tags?

103


Tell me how would you add a 3rd party package like sentry?

58






What do you mean by a JVM?

111


Is kafka open source?

25


what is the minimum & maximum amount paid by company per day

1184


What is seam allowance?

1


What is the purpose of excel?

3


Define holding current?

120


What is trigger in salesforce?

63


what is diff bet ref variable & instance of class

1059


What do you comprehend by the composition arrange?

1


is there any way to read the ms excel datas directly into informatica?like is there any possibilities to take excel file as target?

109