Live data from Hacker News

Switch to OpenStreetMap

switch2osm.org

121–130 of 210 posts

Re: Switch to OpenStreetMap

#121
post #5

Earlier quoted context omitted.

Osmand for Android is pretty good, they should promote it.

Is there anything that renders the mapps prettier? The difference between osmand and Google maps is jarring.

Prettier? They are much more clear, detailed and readable than Google maps.

Re: Switch to OpenStreetMap

#122

Timely. Just started a project to document Bosnia and Hercegovina's remaining minefields on OSM. The build system consumes PDFs from the European Union Force as they are updated, georeferences them and pushes the features to OSM. Many tile sets on live maps are updated within the week!

Would it be possible to have the European Union Force update OSM directly?

Re: Switch to OpenStreetMap

#123
post #118

Ok.. i want to serve tiles... ok, I go here: https://switch2osm.org/serving-tiles/ First option (Build a tile server using packages) ... i click on it.. ubuntu packages... i don't have ubuntu here, let's go back. Second option (Build a tile server from source), takes me here: https://switch2osm.org/?page_id=76 ... where is the documentation? How do i build it from source? Ok fsck it, let's try the "all in one solutio…

You are complaining that a FREE service that provides you with content while also respecting your privacy is not good enough for you.

He's complaining that the website seems to be either broken or missing necessary information. He's allowed to complain about that.

Re: Switch to OpenStreetMap

#124

Ok.. i want to serve tiles... ok, I go here: https://switch2osm.org/serving-tiles/ First option (Build a tile server using packages) ... i click on it.. ubuntu packages... i don't have ubuntu here, let's go back. Second option (Build a tile server from source), takes me here: https://switch2osm.org/?page_id=76 ... where is the documentation? How do i build it from source? Ok fsck it, let's try the "all in one solutio…

I tried to build my own OSM server a couple months back. I quickly abandoned when I discovered that the amount of processing to import their world map data file in Postgres would require several months (desktop Core i7 3770k / 16 GB ram but a 7200 rpm hard drive since there wasn't enough space on my SSD). For a world map server you would need a beefy machine to make it less painful, something like 64 GB ram, multi nv…

FWIW, I have been doing exactly this in the past few months, importing planet data using osm2pgsql.

It takes about 18 hours to import the whole planet onto a E5-1650v3 server, with 256GB RAM and a 1TB SSD. 128GB RAM would certainly have sufficed. The number of cores doesn't actually matter much. I've never seen it use more than 8 cores, even when I ask it to use far more.

Re: Switch to OpenStreetMap

#125
post #102

I wish you could just download a big bunch of pre-rendered tiles for each country.

If you're willing to pay for the incurred server cost, I'm sure MapBox doesn't mind if you download tiles based on OSM data from them.

Or build your own from planet.osm (that's a file, not a domain (it's hard to tell these days)).

Re: Switch to OpenStreetMap

#127

Ok.. i want to serve tiles... ok, I go here: https://switch2osm.org/serving-tiles/ First option (Build a tile server using packages) ... i click on it.. ubuntu packages... i don't have ubuntu here, let's go back. Second option (Build a tile server from source), takes me here: https://switch2osm.org/?page_id=76 ... where is the documentation? How do i build it from source? Ok fsck it, let's try the "all in one solutio…

I tried to build my own OSM server a couple months back. I quickly abandoned when I discovered that the amount of processing to import their world map data file in Postgres would require several months (desktop Core i7 3770k / 16 GB ram but a 7200 rpm hard drive since there wasn't enough space on my SSD). For a world map server you would need a beefy machine to make it less painful, something like 64 GB ram, multi nv…

> the amount of processing to import their world map data file in Postgres would require several months

I'd be surprised if this were indeed the case, even on spinning disks. Did you use the pbf export? I can load it in two or three days using osm2pgsql on my home desktop (albeit with SSDs). On the £10k+ work server it loads in about 24 hours.

The issue with providing a Postgres dump is that people often want different things from the output data, and the choices made during the import might rule out certain uses.

Re: Switch to OpenStreetMap

#128

Earlier quoted context omitted.

I tried to build my own OSM server a couple months back. I quickly abandoned when I discovered that the amount of processing to import their world map data file in Postgres would require several months (desktop Core i7 3770k / 16 GB ram but a 7200 rpm hard drive since there wasn't enough space on my SSD). For a world map server you would need a beefy machine to make it less painful, something like 64 GB ram, multi nv…

Hmm, I run a handleful of OSM servers with similar specs and it takes a little a day or 2 to import the world to a HDD. Here's some benchmarks. It definitely helps to have a beefy server: https://wiki.openstreetmap.org/wiki/Osm2pgsql/benchmarks A Postgres dump would be massive.

> A Postgres dump would be massive.

Indeed - it inflates to hundreds of GB during my import process.

Re: Switch to OpenStreetMap

#129
post #118

Earlier quoted context omitted.

You are complaining that a FREE service that provides you with content while also respecting your privacy is not good enough for you.

He's complaining that the website seems to be either broken or missing necessary information. He's allowed to complain about that.

Allowed by who? I'm not talking about being prohibited to do so.

Re: Switch to OpenStreetMap

#130
post #129

Earlier quoted context omitted.

He's complaining that the website seems to be either broken or missing necessary information. He's allowed to complain about that.

Allowed by who? I'm not talking about being prohibited to do so.

allowed by morals and similar metrics for "justified complaining"
Post reply on HN