what is skew and skew measurement?
Answers were Sorted based on User's Feedback
Answer / ck
Skew measures the relative imbalance in Parllel loading.
Un-even Load balencing causes the Skew.
| Is This Answer Correct ? | 11 Yes | 4 No |
Answer / freak.abinitio
skew is the mesaureof data flow to each partation .skew is a indericet measure of graph.
The sKew of a data partition is the amount by which its size deviates from the average partition size expressed as a percentage of the largest partition:
PaARTION size - avg partition size
------------------------------------- X 100
size of larget partion
| Is This Answer Correct ? | 2 Yes | 1 No |
Can anyone give me an exaple of realtime start script in the graph?
How we khow a database is connected in Abinitio?
How to move or copy the project parameter or project object to my sandbox?
. What is adhoc multifiles? How to use in abinitio graph?
Do we really work with ACTUALDATA in development phase.
How do you convert 4-way mfs to 8-way mfs?
What do you know about partition and also tell us about partition components in abinitio?
Input A 100 NUll A NUll 200 B 100 Null B Null 300 Output A 100 200 B 100 300 Do this using Ab initio
What is the difference between rollup and scan?
I have a DML in my local system the location is E:/u/home/khaleel/dml how to convert this path to $DML?
What exactly do you understand with the term data processing and businesses can trust this approach?
What do you mean by data sorting?