Tag Archives: servers

OpenStreetMap tile CDN continues to grow

Since the last additions to our OpenStreetMap tile serving network in December, there has been a lot more server set-up going on.

The German tile cache server tabaluga is now retired and is no longer serving tiles. This may sound like bad news, but quite the opposite! Tabaluga has been replaced with a new server, katie, which has taken over its job.
The new tile cache server katie is still located in Falkenstein, Germany, and still hosted by Hetzner.

More good news: There are two tile cache servers in Germany now!
The second tile cache server, konqi, is located in Jena, Germany, hosted by EUserv.

The Russian tile cache server gorynych just had a memory and SSD upgrade, and with this it can deliver even more content.

There is another new server in Hungary. With this Hungary becomes one of 12 countries hosting OSM CDN servers.

Tile cache server sarkany is located in Budapest, Hungary, hosted by szerverem.hu.

With all of these, the CDN (Content Delivery Network) server count comes to 16 active servers.

Tabaluga was running, thanks to Freerk Ohling, at Hetzner since May 2013, and served its last tiles in January. Freerk approached us back in April 2013 to suggest we implement EDNS client subnet support (implemented in December 2014) and to offer us a sponsored tile cache server. Now he has also kindly sponsored new tile cache servers in Germany.

Tabaluga primarily served traffic to visitors from Germany. Approximately 56 million map tiles per day. (avg 652/sec, peaking at 1245/sec). Serving close to 1TB of data per day. It was the highest traffic OSM tile cache server.

OpenStreetMap tiles are free for everyone to use, but should be used with moderation. If you are a high traffic site you should look at switch2osm.org to find out how to use the data and keep the tiles available for everyone.

The OpenStreetMap Foundation seeks additional distributed tile servers. If your organisation would like to donate a tile server and hosting, please see the Tile CDN requirements page on the wiki. You can also support OpenStreetMap by donating to the OpenStreetMap Foundation.

The OpenStreetMap Foundation is a not-for-profit organisation, formed in the UK to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project.

Four New Tile Servers

Have you noticed faster tiles lately? Browsing the map on openstreetmap.org should now be even more responsive. Three new servers, started providing tiles over the last 2 weeks, joining a server which started earlier in the year.

Tile server saphira, located in London UK kindly hosted by Jump Networks.
Tile server viserion, located in Pula Croatia, kindly hosted by CARNet.
Tile server stormfly-02, Located in Corvallis USA, kindly hosted by OSUOSL.
Tile server longma, Located in Hsinchu Taiwan, kindly hosted by NCHC.

Map tiles are delivered to users based on their GeoDNS location. The OpenStreetMap tile content delivery network (CDN) now supports EDNS-client-subnet to improve locating the closest region tile cache.

OpenStreetMap tiles are free for everyone to use, but should be used with moderation. If you are a high traffic site you should look into switch2osm.org to find out how to use the data and keep the tiles available for everyone.

Thanks to generous donations and active local community members, the OpenStreetMap distributed tile delivery infrastructure continues to grow.

The OpenStreetMap Foundation seeks additional distributed tile servers. If you would like to donate a tile server and hosting, please see the Tile CDN requirements page on the wiki. You can also support OpenStreetMap by donating to the OpenStreetMap Foundation.

The OpenStreetMap Foundation is a not-for-profit organization, formed in the UK to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data and to providing geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project.

Two More New Tile Servers

Thanks to generous donations and active members of the OpenStreetMap community, OpenStreetMap infrastructure continues to grow.

A new tile server, Trogdor, has been added to the OSM tile cache network. Located in Amsterdam, The Netherlands, Trogdor is currently serving tiles to IP addresses from The Netherlands, Belgium and several other central European and central African countries.

A second new tile server, Ridgeback, has also been added to the OpenStreetMap tile cache network. Located in Oslo, Norway, Ridgeback is currently serving tiles to IP addresses from Finland, Iceland, the Faroe Islands and several others.

The list of countries served by any tile server will change over time due to expansion of the tile server network, loading, maintenance activities and other factors.

Map tiles are delivered to users based on their GeoDNS location. The OpenStreetMap Foundation seeks additional distributed tile servers. If you would like to donate a tile server and hosting, please see the Tile CDN requirements page on the wiki.

We would like to thank Blix Solutions AS for this generous donation to OpenStreetMap infrastructure.

Photo Credit. This photo of the Oslo tile cache server is kindly provided by Blix Solutions AS, licensed CC-By-SA and used by permission.

New Tile Server in Pau, France

Thanks to generous donations and active members of the OpenStreetMap community, OpenStreetMap infrastructure continues to grow.

A new tile server, Lurien, has been added to the OSM tile cache network. Located in Pau, Pyrénées-Atlantiques, France, Lurien is currently serving tiles to IP addresses from France, Spain, Portugal, Andorra, Gibraltar, Italy, Monaco, San Marino and Vatican.

Lurien, highlighted.

We would like to thank PauLLA with support of Université de Pau et des Pays de l’Adour (UPPA) for the server and connectivity and Communauté d’Agglomération de Pau Pyrénées (CDAPP) for the data centre hosting. We would also like to thank OpenStreetMap contributor Christophe Merlet for arranging the donation.

More new servers

Dragon sculpture on the Dragon Bridge in Ljubljana. Photo CC-By-SA, dani_7C3

The OpenStreetMap Foundation, and the Operations Working Group, would like to thank Nokia UK Limited for the donation of some of their redundant server hardware. This hardware has found new purpose in the form of “soup“[1] and “fiddlestick“[2], two new web front end servers. A third server “eustace“[3] will be used initially as a trial web statistics server.

The web front-end servers, soup and fiddlestick, replace puff and fuchur who had performed that role since 2008. Web front-end servers in OpenStreetMap provide the data browser and data layer, as well as user diaries and other “social” functions.

Eustace will debut in a new role for OpenStreetMap by collecting web statistics. The OpenStreetMap Foundation wants to know more about how users experience the OSM web site in an effort to improve the way that OSM services are delivered.

[1] Character from The Clangers, a UK children’s TV programme.
[2] Strangewood (1999): Fiddlestick, a small musically emotive dragon.
[3] Turns into a dragon in The Voyage of the Dawn Treader (Chronicles of Narnia) after slipping on a gold bracelet.

Introducing Zark

Zark, during installation.

Zark is the newest OpenStreetMap server. Give Zark a warm welcome. Continuing the in the tradition of naming OSM servers after dragons, the name “Zark” is taken from the Eidolon Chronicles/Shadow World books by Jane Johnson.

The first task for Zark will be to serve as a trial / evaluation server for the OWL – OpenStreetMap Watch List service. OWL’s popularity on the dev server has lead to performance problems and long update delays. After more than a year of development and increasing popularity of OWL’s ability to follow local changes without distracting “Big” changesets, moving OWL to Zark will make this service even more effective for mappers.

Many thanks to bitfolk.com for donating this server.

STAGING: OpenStreetMap Blog