I know that MySQL has improved, but I'm surprised that it is considered
the most mature database, and that Firebird is considered the least
mature of the five databases mentioned.

Is NRI a serious company, and will other companies use the result for
this survey when choosing databases?

Set

KIMURA, Meiji wrote:

> Hi All,
>
> Japanease research company publish a chart "NRI opensource map" that judged the practical use
> degree of the open source software.
>
> “NRI Open Source Map” Rates Open Source Software
> http://www.nri.co.jp/english/news/2006/060808.html
>
> Firebird listed on the area can be used for enterprise systems.
>
>
>
> Regards,
> KIMURA, Meiji(FAMILY, Given)
> Board chairman of the Firebird Japan Users Association for 2006