what is time dimension? and how to populate time demension
Answers were Sorted based on User's Feedback
Answer / vijaya
Hi
Every DWH has time dimension u can load the time dimension
though pl/sql script.
| Is This Answer Correct ? | 7 Yes | 2 No |
Is it possible to implement parallelism in Mainframe Jobs ? If Yes how ? If no why ?
how can u handle null values in transformer stage.
How many types of hash files are there?
SEQUENTIAL FILE I HAVE ONE RECORD,I WANT 100 RECORDS IN TARGET?HOW CAN WE DO THAT?PLS EXPLAIN ME AND WHAT STAGES ARE THERE?WHAT LOGIC?
8000 jobs r there i given commit, suddenly job will abort? what happens? 2)diff b/t transformer stage & filter stage? 3)how to load the data in the source?
Can you explain repository tables in datastage?
source which format u will get either fixed or delimiter length format? what is the symbol of delimiter?
How do you design PX Routines ?
Why we need datasets ratherthan sequential files?
in sequtial file 2 columns avaliable,iwant only one column load the target how do it.
What is a merge?
i have seq file that contents 10 million records load to target any data base.. in that case it takes lot of time for loading..how do performance tuning in that situation...?