| Subject | Re: Moving from FB 1.5x to 2.5x |
|---|---|
| Author | |
| Post date | 2015-04-03T22:18:13Z |
---In firebird-support@yahoogroups.com, <dressel@...> wrote :
(SuperClassic to be precise). So, be ready - some default settings is changed. For example, page cache by
default will be 75 pages, not 2048 as before. Also, your application will open database file in non-exclusive
mode and another instance (or app) might attach at the same time.
Regards,
Vlad
...>> We are considering moving from 1.5x to 2.5x. 95% of our user base is using FB embedded (using Delphi and IBO) . We have a few thousand
> installs on Windows and it could be quite painful if this doesn't go smoothly--like sinking a boat in a storm.
>
> We have a few questions:
> 3) Is there anything we should be aware of?Windows embedded before v2.5 was based on SS architecture. In v2.5 it is based on Classic architecture
(SuperClassic to be precise). So, be ready - some default settings is changed. For example, page cache by
default will be 75 pages, not 2048 as before. Also, your application will open database file in non-exclusive
mode and another instance (or app) might attach at the same time.
Regards,
Vlad