Re: [OSM-legal-talk] Exception in Open Data License/Community Guidelines for temporary file

2011-06-28 Thread Frederik Ramm

Hi,

On 06/29/11 05:21, James Livingston wrote:

I don't think it would be treated differently, because I believe that an
in-memory data structure would still be a database (in the ODbL and
database right sense of "database"). I don't see how the storage
mechanism makes a difference.


Would you therefore say that before I can use proprietary software to 
process an ODbL data set, I would have to request from the software 
provider a legal statement about whether or not it does create a 
database internally?


If I use software that builds an in-memory data structure which you 
believe to be a database in order to make a produced work, how would you 
suggest that I fulfil my obligation to make such derived database 
available on request?


Bye
Frederik

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Re: [OSM-legal-talk] Exception in Open Data License/Community Guidelines for temporary file

2011-06-28 Thread James Livingston
On 23 June 2011 03:29, Frederik Ramm  wrote:

> In today's operating systems, whether something is in a file or in memory
> is a boundary that might easily get blurred. It would be kind of strange if
> one algorithm that chooses to build a giant data structure in memory (using,
> for example, a lot of swap space) would be treated differently from another
> algorithm that does exactly the same, but writes its data out to a temporary
> file (which might be a database).
>

I don't think it would be treated differently, because I believe that an
in-memory data structure would still be a database (in the ODbL and database
right sense of "database"). I don't see how the storage mechanism makes a
difference.

-- 
James
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