Aggregator Stage
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syam.neelam
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Aggregator Stage
Could anyone explain in detail about the disadvantages of using Aggregator Stage.
Syam Sundar Reddy
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ray.wurlod
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disadvantages of using Aggregator Stage? here you go:
1) It takes up space on your designer canvas.
2) You will have to sort the data before you use aggregator stage. Again space on the canvas.
3) When running it takes up valuable CPU time, resource/scratch space.
4) And aborts all the time on the last record, so you will have to rerun the job again.
Hell I am not creative enough. This is the best i could do.
1) It takes up space on your designer canvas.
2) You will have to sort the data before you use aggregator stage. Again space on the canvas.
3) When running it takes up valuable CPU time, resource/scratch space.
4) And aborts all the time on the last record, so you will have to rerun the job again.
Hell I am not creative enough. This is the best i could do.
Ping me if I am wrong...
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ray.wurlod
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- Joined: Wed Oct 23, 2002 10:52 pm
- Location: Sydney, Australia
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1) ho hum
2) not true - you can use hash table method or allow tsort operators to be inserted
3) doesn't everything?
4) my glass is half full - no, wait a minute, that's not my glass, my glass had MORE in it than that
2) not true - you can use hash table method or allow tsort operators to be inserted
3) doesn't everything?
4) my glass is half full - no, wait a minute, that's not my glass, my glass had MORE in it than that
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Hi Ray,
I was just trying to look into aggregator stage scenario I came across and found this post here in the history. Is it true that aggregator stage aborts on last record every time? I don't think so as I have seen running it fine too. May be I am missing something from the statement made above. Could you please clarify it to me. Is there any other disadvantage from this stage apart from resource consumption?
I was just trying to look into aggregator stage scenario I came across and found this post here in the history. Is it true that aggregator stage aborts on last record every time? I don't think so as I have seen running it fine too. May be I am missing something from the statement made above. Could you please clarify it to me. Is there any other disadvantage from this stage apart from resource consumption?
