[Photon] Search by osm_id? Is 900GB requirement still current?

Seb J seb at slender.systems
Sun Oct 24 11:48:52 UTC 2021


Apologies, I misspoke regarding the storage requirement and I have to 
correct myself here; plain Nominatim requires 900GB according to their 
docs. While Photon's docs mention a compressed search index file size of 
53GB in their docs, and Nominatim's blog post mentions a storage size 
requirement of 130GB. With this correction in mind, it's a minor 
question, not a pressing matter, since 130GB is little.

My point regarding fetching a single feature by osm_id however, is 
personally more pressing.

On 10/24/21 13:37, Seb J wrote:
> Dear photon users,
>
> I have two unresolved questions which I couldn't find absolute 
> confirmation about in the docs. Namely:
> - Is it possible to find one specific feature by `osm_id`? The lack of 
> a mention of this makes me believe that it isn't possible, which for 
> my scenario would mean I couldn't adopt Photon, sadly. Therefore, I 
> hope to have gotten the wrong impression.
>
> - What are the current storage requirements for a full planet import? 
> I see conflicting information, since the Nominatim website reports 
> 130GB (though I might be misreading), while Photon's docs mention 
> 900GB requirements. Could the requirement be even higher than the 
> latter nowadays, due to old docs, and growing dataset?
> https://nominatim.org/2020/10/21/photon-country-extracts.html
>
>
> Kind regards,
>
> Seb
>



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