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New concept performance

Former Member
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Hi, all

Can you describe difference in performance when using 3.x emulated and migrated DS and old and new concept IS?

It is very important for us because we start new project on 2004s, and should choose Data flow concept.

Loads of large amount of data are supposed.

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Answers (1)

Former Member
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In general, I would choose the new data flow concept as it has tons of benefits over the old concept. The performance while loading, in general, is more parallelized with the new data flow, so you will generally get a ton better performance. You can run some tests if you need numbers, but I think you'll find the new data flow concept a ton better to work with.

Former Member
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Thanx for reply, I like new concept features, but I don't like, that it does not support DBConnect, and I need to load data from Oracle.

AFAIK, new concept does not support DBConnect, so I would need to emulate DS's. Any emeulation has great affect on performance...

That's the reason why I consider using old concept.

Former Member
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You can use the Oracle JDBC driver via UD Connect to load data using the new datasource concept.