If we take 2 tables(like emp and dept),we use join stage
and how to improve the performance?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference b/w Hash file and Lookup Fileset stages?
How complex jobs are implemented in datstage to improve performance?
what is the custome stage in datastage? how can we impliment that one? plz tell me
This is UNIX question asked in DataStage Interview. Say I have n numbers of records in a text file. I want first 3 records in 1st file, last three records in 3rd file and remaining n-6 records in 2nd file. (Note: we don't know how many records are there in the File. I am getting one file on daily basis and I want three target files as asked above)
In my previous project we get data from mainframe and load it into datastage DB2 tables.Sometimes we get data as flat file or a mainframe tables itself directly we fetch the data.Is this a migration project?
What is the method of removing duplicates, without the remove duplicate stage?
Have you have ever worked in unix environment and why it is useful in datastage?
what is diff b/w datastage 8.1,8.5,8.7?
source which format u will get either fixed or delimiter length format? what is the symbol of delimiter?
What is the difference between datastage and datastage tx?
how to clear the source file? 2) diff b/t odbc & Oracle?what is node? 3) explain one complex job u face in ur project
how can i abort the job if i get more than 100 errors in job log?