Hi, Following from the skype call this week, I uploaded Nepal's OSM data in postgres and render tiles to see performance, and as expected, everything is blazing fast.
The pbf file went into the postgress in less than 5 minutes, and tiles are being rendered pretty fast as well. You can check it yourself by going to http://home.braddock.com:28112/osm/slippymap.html * Select Mapnik * Zoom out and center over Nepal * Select Local tiles * Zoom in I don't know what this "proves" as the bottleneck still is doing this for the entire planet, which we need to figure out a way for anyway. Best, Anish On Sun, Jun 14, 2015 at 6:02 AM, Anish Mangal <anis...@umich.edu> wrote: > Hi Jérôme, > > I incorporated one of your comments; as for the other I think Timm, Nick > would be better suited for the discussion (python backend v/s frontend js). > :-) > > Best, > Anish > > On Sun, Jun 14, 2015 at 3:22 AM, Jérôme Gagnon-Voyer <gagno...@gmail.com> > wrote: > >> Hi Anish >> >> Great document. I've added 2 comments to the document, feel free to >> incorporate into the document if that makes sense. >> >> Also added a TODO for myself to do more research about the various search >> solutions. >> I've used Nominatim in the past (on the client side, not the server >> infrastructure) and it was overall very good, but I'll want to know more >> about the other ones. >> >> On Sat, Jun 13, 2015 at 12:51 PM, Tim Moody <t...@timmoody.com> wrote: >> >>> Thanks, Anish for an excellent start at getting this down on paper (so >>> to speak). I think this covers things pretty well and gives us the >>> necessary hooks on which to hang the details as we begin fleshing out >>> solutions to the requirements you documented. >>> >>> >>> >>> Under issues I added one point about rendering non-Roman character sets. >>> >>> >>> >>> *From:* unleashk...@googlegroups.com [mailto: >>> unleashk...@googlegroups.com] *On Behalf Of *Anish Mangal >>> *Sent:* Saturday, June 13, 2015 12:15 PM >>> *To:* Community Support Volunteers -- who help respond to help AT >>> laptop.org >>> *Cc:* Unleash Kids!; server-devel; xsce-devel; iaep; Internet In a Box >>> Working Group; Jaakko Helleranta >>> *Subject:* [UKids] Re: [support-gang] Taking OpenStreetMap Offline - >>> DESIGN Call - Thur June 11, 10AM EDT / 2PM UTC >>> >>> >>> >>> Okay, so I tried to encapsulate whatever we discussed into a design >>> document, which can hopefully serve as a base for reaching out to the OSM >>> community and to better organize our own thoughts. >>> >>> >>> https://docs.google.com/document/d/1LWsN-cPH3lvMuXS-f0Tk8IWVh-3X808WoIt0OJ-QNt8/edit# >>> <https://docs.google.com/document/d/1LWsN-cPH3lvMuXS-f0Tk8IWVh-3X808WoIt0OJ-QNt8/edit> >>> >>> Please feel free to edit the information there as I may have missed some >>> points, or interpreted them differently than as intended. >>> >>> Best, >>> >>> Anish >>> >>> >>> >>> On Fri, Jun 5, 2015 at 12:00 AM, Adam Holt <h...@laptop.org> wrote: >>> >>> Who's attending http://stateofthemap.us at the UN in NYC this weekend? >>> >>> Who's most serious about bringing OpenStreetMap's opportunities and >>> rapid progress into the hands of the world's offline poor -- kids and all, >>> American and Swahili? Wanna Take This Map Outside, offline and off the >>> grid, where we all belong/began? >>> >>> http://Internet-in-a-Box.org and similar efforts have made a gigantic >>> 1st step: in Ghana and Rwanda I could never have imagined better reviews to >>> our 2015 deployments begun there in recent months. Many are now changing >>> the game increasingly for the Bottom BillionS, among many who've literally >>> never seen a globe before, nevermind a map of their own towns. Both in >>> OLPC (school) contexts, in libraries, on Nepali hillsides where folks don't >>> have proper homes, and far beyond --- perspectives (literally) are about to >>> change. >>> >>> But modern phones today contain more than enough gigabytes to display >>> ALL OpenStreetMap map detail within most countries, and yet they do not >>> yet, WHY? Where are the Khan Academies and KA Lites of OSM (OpenStreetMap) >>> bringing new classroom/journalistic rubrics, freeing everyone's "brain >>> software" to explore and document our own communities in our own languages? >>> >>> *Who Will Take The Next Steps?* >>> *What engineering middleware, distribution vectors, community/economic >>> models, and final field packagings will get us all there & beyond?* >>> >>> *Will offline edit-contributions prove impossible, much like with >>> Wikipedia in Peru, when offline kids edit overly stale >>> OpenStreetMap/Wikipedia images a year before/later?* >>> >>> >>> >>> As such the wider OLPC community is hosting a DESIGN Call to bring >>> forward ideas across the OpenStreetMap landscape, fertilizing our immediate >>> work with school server projects like http://schoolserver.org, >>> http://xsce.org, https://en.opensuse.org/openSUSE:Education-Li-f-e >>> ETC. Ministries of Education in India elsewhere are watching closely, >>> expressly eager to help if we can point the way. All giving our "2020 >>> Vision" questions very practical and immediate "customers" well before >>> 2020, much like Garmin GPS units fed a wonderful ecosystem of geo-specific >>> "gmapsupp.img" offline map files over the past decade: >>> http://wiki.openstreetmap.org/wiki/OSM_Map_On_Garmin/Download >>> >>> That decade's now done: what IS our framework for the coming decade? >>> Please join us if you have strategic/partnership ideas towards making >>> Offline OSM Designs happen, *Thank You !!* >>> >>> >>> >>> 10AM New York Time / 2PM UTC >>> >>> Thursday, June 11th >>> >>> RSVP with your Skype username, if we are more than 15-20 we'll use an >>> industrial conference call system instead! >>> >>> >>> CONCLUSION: Could OpenStreetMap be the very ultimate in Constructionist >>> Learning Projects, replacing OLPC in coming years, on a quickly >>> shrinking/endangered but still green-in-parts planet? Regardless, how to >>> build the OLPC Movement's offline/civic learning successes, consciously >>> learning from its community infrastructural mistakes? Nick Doiron ( >>> http://mapmeld.com) and Anish Mangal ( >>> https://in.linkedin.com/in/anishmangal) who've spent years thinking >>> about this topic will lead the discussion, agenda is entirely yours! >>> OPTIONAL: submit agenda items in advance right here: >>> >>> >>> https://docs.google.com/document/d/1o6QtzLb6e58YKWqMf_junux2XyBRLFm31un8YLcYslg >>> >>> >>> >>> *< forward invitation to Twitter/wherever as appropriate >* >>> >>> >>> -- >>> >>> Unsung Heroes of OLPC, interviewed live @ http://unleashkids.org ! >>> >>> >>> _______________________________________________ >>> support-gang mailing list >>> support-g...@lists.laptop.org >>> http://lists.laptop.org/listinfo/support-gang >>> >>> >>> >>> -- >>> Unsung Heroes of OLPC, interviewed live @ http://unleashkids.org ! >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Unleash Kids" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to unleashkids+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Jérôme Gagnon-Voyer >> > > > > -- > >
_______________________________________________ IAEP -- It's An Education Project (not a laptop project!) IAEP@lists.sugarlabs.org http://lists.sugarlabs.org/listinfo/iaep