Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Real-time Tracking and Mapping of Geographic Ob...
Search
PyCon 2013
March 17, 2013
Technology
4
680
Real-time Tracking and Mapping of Geographic Objects by Ragi Burhum
PyCon 2013
March 17, 2013
Tweet
Share
More Decks by PyCon 2013
See All by PyCon 2013
Bayesian statistics made simple by Allen Downey
pyconslides
32
6.3k
Python for Humans
pyconslides
40
6.7k
Contribute with me! Getting started with the tools of free software development by Jessica McKellar
pyconslides
11
2k
ApplePy: An Apple ][ emulator in Python by James Tauber
pyconslides
3
1.6k
Use curses, don't swear by Sean Zicari
pyconslides
2
1.5k
Namespaces in Python by Eric Snow
pyconslides
9
1.8k
Internationalization and Localization Done Right by Ruchi Varshney
pyconslides
9
1.1k
"Good Enough" is good enough! by Alex Martelli
pyconslides
13
2.5k
Plover: Thought to Text at 240 WPM by Mirabai Knight
pyconslides
1
1.3k
Other Decks in Technology
See All in Technology
EMConf JP 2025 懇親会LT / EMConf JP 2025 social gathering
sugamasao
2
200
遷移の高速化 ヤフートップの試行錯誤
narirou
6
1.9k
エンジニアリング価値を黒字化する バリューベース戦略を用いた 技術戦略策定の道のり
kzkmaeda
7
3.2k
4th place solution Eedi - Mining Misconceptions in Mathematics
rist
0
150
30→150人のエンジニア組織拡大に伴うアジャイル文化を醸成する役割と取り組みの変化
nagata03
0
200
Охота на косуль у древних
ashapiro
0
120
AIエージェント開発のノウハウと課題
pharma_x_tech
8
4.4k
Change Managerを活用して本番環境へのセキュアなGUIアクセスを統制する / Control Secure GUI Access to the Production Environment with Change Manager
yuj1osm
0
110
急成長する企業で作った、エンジニアが輝ける制度/ 20250227 Rinto Ikenoue
shift_evolve
0
180
Ruby on Railsで持続可能な開発を行うために取り組んでいること
am1157154
3
160
AWSアカウントのセキュリティ自動化、どこまで進める? 最適な設計と実践ポイント
yuobayashi
7
990
アジャイルな開発チームでテスト戦略の話は誰がする? / Who Talks About Test Strategy?
ak1210
1
660
Featured
See All Featured
Fantastic passwords and where to find them - at NoRuKo
philnash
51
3k
Docker and Python
trallard
44
3.3k
GitHub's CSS Performance
jonrohan
1030
460k
jQuery: Nuts, Bolts and Bling
dougneiner
63
7.7k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Agile that works and the tools we love
rasmusluckow
328
21k
Build The Right Thing And Hit Your Dates
maggiecrowley
34
2.5k
The Invisible Side of Design
smashingmag
299
50k
Designing on Purpose - Digital PM Summit 2013
jponch
117
7.1k
Testing 201, or: Great Expectations
jmmastey
42
7.2k
Become a Pro
speakerdeck
PRO
26
5.2k
Thoughts on Productivity
jonyablonski
69
4.5k
Transcript
Real-time Tracking and Mapping of Geographic Objects Ragi Burhum @rburhum
[email protected]
AmigoCloud We Synchronize Map Data - offline/online - edit
If you have tried this before, this may seem familiar…
Licensing Issues - Password-protected Site - Asset Tracking or similar
- Map Data Provider’s (Navteq, TomTom/TeleAtlas, etc) Business Model
None
Most People See This
None
None
Examples of Free/Open Datasets Out There
OpenStreetMap
NAIP
SRTM
Natural Earth Data
Map Renderers (Mapnik, MapServer, GeoServer) + Style File
None
Client-side Map JS Library
“Normal” GeoStack Nginx Gunicorn (Django) TileStache Memcached Mapnik PostgreSQL/PostGIS Data
Storage Web / Mobile Client (OpenLayers) Varnish (80)
https://gist.github.com/RBURHUM/4559323
http://tilestache.org/doc/
None
A good real-time tracking solution requires a stateful connection
Polling is BAD
Server-Side Events Instead of having [N] clients polling every [X]
time interval, how about the server notifying you
None
Publisher/Subscriber Queue One of the queues (RabbitMQ, Redis, etc) M3
M2 M1 M4 Publisher Subscriber Subscriber Subscriber
Celery is awesome! from tasks import myCustomTask myCustomTask.do_work(my_data) myCustomTask.do_work.delay(my_data)
“Normal” GeoStack Nginx Gunicorn (Django) TileStache Memcached Mapnik PostgreSQL/PostGIS Data
Storage Web / Mobile Client (OpenLayers) Varnish (80)
“Real-time” GeoStack Nginx Gunicorn (Django) TileStache Memcached Mapnik PostgreSQL/PostGIS Data
Storage Web / Mobile Client (OpenLayers, Socket IO) Varnish (80) Celery with RabbitMQ Node.js with Socket IO
Demo http://abuse.amigocloud.com
None
Ragi Burhum @rburhum
[email protected]
m If you are in the
Bay Area and like Geo: http://www.meetup.com/geomeetup