Re: [Rdfapi-php-interest] RAP DB

[<au...@in...>]

Gunnar AAstrand Grimnes wrote:

> Ah, bummer :) all that java work wasted.
>
> How large are we talking?

I loaded UNSPSC and NCI Cancer Ontologies (0.5 Mio Triples), but with=20
$stream set to true it is only a matter of time to load arbitrary large=20
models - up to my measurements Powl/RAP was not significantly slower=20
than Jena. Eventually RAP has to be modified at one more further point -=20
to disable checking for duplicate entries when adding triples:

model/DBModel.php
139   if (!empty($this->dontCheckForDuplicatesOnAdd) ||=20
!$this->contains($statement)) {

$model->dontCheckForDuplicatesOnAdd than has to be set to true before=20
loading the data. And one further remark - maybe you should use the=20
command line version of PHP then to avoid timeouts :-)

Happy data mining

S=F6ren