Whats difference betweeen operational data stage (ods) and data warehouse?
No Answer is Posted For this Question
Be the First to Post Answer
CAN WE DO HALF PROJECT IN PARALLEL JOBS AND HALF PROJECT IN SERVER JOBS?
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.
I have oracle enterpaise stage, oracle bulkloader stage, ODBC stage and I want to load data in to target, which of the above stages do I need to use and why?
What is the difference between validate and compile?
Main Function of the Staging area in DWH ?
What r the existing server jobs in parallalism?
Define oconv () and iconv () functions in datastage?
How to perform incremental load in datastage?
types of errors in datastage?
what are fact tables and dimension tables? give example assuming one table.
What is Cleanup Resources and when do you use it?
im new to this tool im now at project plz tell me step by step process how to design plz help me i wnt to go with exp for job plz give me d proper design and explination