Subject | Re: [Firebird-Architect] Transportable databases (3 of 3) |
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Author | Ann W. Harrison |
Post date | 2006-11-28T18:28:28Z |
Dmitry Yemanov wrote:
Regards,
Ann
>Right.
> 1) Am I right that all the swapping code is located in a separate module
> that's called from PIO and VIO subsystems? I.e. there shouldn't be any
> regressions for native endian databases?
>Right.
> 2) Is the "other endianness" DBB flag set only for ODS11 databases? I.e.
> is an error still thrown for an ODS10 database that has compatible
> alignment but different endianness?
>No, I haven't run performance tests.
> 3) Do you have any performance numbers to compare "native endianness" vs
> "mixed endianness"? E.g. elapsed time for a backup process run against
> two kinds of databases on the same host?
Regards,
Ann