What are constraints and derivations?
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i have data like sam ram sam raj ram I want two targets trgt1 ram sam trgt2 raj how can i do this in datastage?
What is diff between Junk dimensions and conform dimension?
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?
i want for the 3rd max sal using for the any stage but max sal is based on the deptno ? any body know this ans pls send this mail siva3me@gmail.com
what is diff b/w datastage 8.1,8.5,8.7?
What is exact difference between Parallel Jobs and server Jobs..
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
what is a message handler
How u implement the slowly changing dimensions if my source table is consisting of cid,cname,add,phno,email but i need to capture the changes for first three columns how u implement?
How many types of views are there in a datastage director?
why we use parameters instead of hard code in datastage
1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.