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> when to use ER and HADR

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#1 (permalink)

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10-12-04, 07:21

ahaleem

ahaleem is offline

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Join Date: Oct 2004

Posts: 5

when to use ER and HADR

Hi all
I want to know when to use ER and when to use HADR.
Please help me out.

Regards

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#2 (permalink)

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10-12-04, 10:31

gurey

gurey is offline

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Join Date: Aug 2003

Location: Argentina

Posts: 780

Hi,

For use HDR you duplictate all instance.
In ER you duplicate only tables.
With Ibm-Informix 9.40 you can use both.

Gustavo.

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