SlideShare a Scribd company logo
Lanyrd.com


                      making conferences work

Tuesday, 3 May 2011
Lanyrd.com




             Definitive database
            of professional events
                 and speakers
Tuesday, 3 May 2011
Lanyrd.com




             Definitive database       Social event recommendation
            of professional events   Comprehensive speaker profiles
                 and speakers        Archive of slides, notes and video

Tuesday, 3 May 2011
Lanyrd.com




                      Demo


Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com



       Why does it work?
       •The right crowdsourcing incentives
       •Wiki-style shared ownership
       •The parts support the whole
       •Twitter!
Tuesday, 3 May 2011
Lanyrd.com



       Why Twitter?
       •It’s where the event discussion happens
       •Speakers promote their Twitter accounts
       •Follow beats Friend for recommendations
       •Culturally amenable to public profiles
Tuesday, 3 May 2011
Lanyrd.com


       Twitter as an Identity Platform

       •Make assertions about any Twitter user
       •Create profiles to be claimed later
       •Instant personalisation
       •Naturally viral
Tuesday, 3 May 2011
Lanyrd.com




                      More demos


Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com




                      (Inspired by Rapportive)
Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com




Tuesday, 3 May 2011
Lanyrd.com




                      Under the hood


Tuesday, 3 May 2011
Lanyrd.com



       Calendar
       •Pull user’s friends/ids.json
       •Cache for ten hours
       •Store in Redis
       •Solr search: attendees:(34722 OR 1312313 OR...
Tuesday, 3 May 2011
Lanyrd.com




    Redis set intersection




Tuesday, 3 May 2011
Lanyrd.com



              users/search.json




Tuesday, 3 May 2011
Lanyrd.com



           friendships/create




Tuesday, 3 May 2011
Lanyrd.com

                                lanyrd.com                      badges.lanyrd.net

                               Load balancer                       HTTP cache
                                       (nginx)                        (varnish)




                       app server                app server         app server
                      (Django/Apache)        (Django/Apache)       (Django/Apache)   background
        caching
      (memcache)                                                                     processing
                                                                                     (celery and cron)
                      search server          search server         search server
                       (solr master)             (solr slave)        (solr slave)



                      K/V store                            Database
                         (redis)                          (MySQL RDS)


Tuesday, 3 May 2011
Lanyrd.com




           @lanyrd attending
               #devnest

Tuesday, 3 May 2011
Lanyrd.com




                      We’re hiring!
                          (soon)




Tuesday, 3 May 2011

More Related Content

PDF
Ab(Using) the MetaCPAN API for Fun and Profit v2013
PPT
Nurturing your PLN for everyone’s ongoing professional development
PPTX
Engaging students eltai 19july2012 stevens
PPT
Sn Climate Equity Sa Media Aug 09
PDF
Conversation impact social media measurement by irfan kamal and john bell
PDF
REBarcamp Denver
PPTX
Abundance in teacher professional development: More than meets the eye
PPTX
How to use the LearningTimes Bb Collaborate Webheads Virtual Office
Ab(Using) the MetaCPAN API for Fun and Profit v2013
Nurturing your PLN for everyone’s ongoing professional development
Engaging students eltai 19july2012 stevens
Sn Climate Equity Sa Media Aug 09
Conversation impact social media measurement by irfan kamal and john bell
REBarcamp Denver
Abundance in teacher professional development: More than meets the eye
How to use the LearningTimes Bb Collaborate Webheads Virtual Office

Similar to How Lanyrd uses Twitter (20)

PDF
How we bootstrapped Lanyrd using Twitter's social graph
PDF
PyCon 2011 Scaling Disqus
PDF
102611 justice and journalism
PDF
Intro to Linked Data: Context
PDF
A Match Made In The Cloud
PDF
NoSql presentation
PDF
No SQL at The Guardian
PDF
Document-Oriented Databases: Couchdb Primer
PDF
Tricks & challenges developing a large Django application
PDF
[Webinar] Semantic Technologies
PDF
Towards a Web of Data?
PDF
Building Lanyrd
PDF
Scaling the Britain's Got Talent Buzzer
PDF
Running a business in the Cloud with AWS
PDF
Acronym Soup
PDF
HTML5 and jQuery for Flex Developers
PDF
Pronk like you mean it
PDF
Not Only Drupal
PDF
CMS Expo 2011 - Social Drupal
PDF
Intro to Micro-frameworks
How we bootstrapped Lanyrd using Twitter's social graph
PyCon 2011 Scaling Disqus
102611 justice and journalism
Intro to Linked Data: Context
A Match Made In The Cloud
NoSql presentation
No SQL at The Guardian
Document-Oriented Databases: Couchdb Primer
Tricks & challenges developing a large Django application
[Webinar] Semantic Technologies
Towards a Web of Data?
Building Lanyrd
Scaling the Britain's Got Talent Buzzer
Running a business in the Cloud with AWS
Acronym Soup
HTML5 and jQuery for Flex Developers
Pronk like you mean it
Not Only Drupal
CMS Expo 2011 - Social Drupal
Intro to Micro-frameworks
Ad

More from Simon Willison (20)

PDF
How Lanyrd does Geo
PDF
Cheap tricks for startups
PDF
The Django Web Framework (EuroPython 2006)
PDF
Web Services for Fun and Profit
PDF
Advanced Aspects of the Django Ecosystem: Haystack, Celery & Fabric
PDF
ScaleFail
PDF
Building Things Fast - and getting approval
PDF
Rediscovering JavaScript: The Language Behind The Libraries
PDF
Building crowdsourcing applications
PDF
Evented I/O based web servers, explained using bunnies
PDF
Cowboy development with Django
PDF
Crowdsourcing with Django
PDF
Django Heresies
PDF
Class-based views with Django
PDF
Web App Security Horror Stories
PDF
Web Security Horror Stories
PDF
When Zeppelins Ruled The Earth
PDF
When Ajax Attacks! Web application security fundamentals
PDF
I love Zeppelins, and you should too
PDF
OpenID at Open Tech 2008
How Lanyrd does Geo
Cheap tricks for startups
The Django Web Framework (EuroPython 2006)
Web Services for Fun and Profit
Advanced Aspects of the Django Ecosystem: Haystack, Celery & Fabric
ScaleFail
Building Things Fast - and getting approval
Rediscovering JavaScript: The Language Behind The Libraries
Building crowdsourcing applications
Evented I/O based web servers, explained using bunnies
Cowboy development with Django
Crowdsourcing with Django
Django Heresies
Class-based views with Django
Web App Security Horror Stories
Web Security Horror Stories
When Zeppelins Ruled The Earth
When Ajax Attacks! Web application security fundamentals
I love Zeppelins, and you should too
OpenID at Open Tech 2008
Ad

Recently uploaded (20)

PDF
From MVP to Full-Scale Product A Startup’s Software Journey.pdf
PDF
A comparative study of natural language inference in Swahili using monolingua...
PPTX
Web Crawler for Trend Tracking Gen Z Insights.pptx
PPTX
Modernising the Digital Integration Hub
PPTX
Benefits of Physical activity for teenagers.pptx
PDF
sustainability-14-14877-v2.pddhzftheheeeee
PDF
How ambidextrous entrepreneurial leaders react to the artificial intelligence...
PDF
A novel scalable deep ensemble learning framework for big data classification...
PDF
Hindi spoken digit analysis for native and non-native speakers
PDF
STKI Israel Market Study 2025 version august
PDF
TrustArc Webinar - Click, Consent, Trust: Winning the Privacy Game
PPT
Module 1.ppt Iot fundamentals and Architecture
PDF
A review of recent deep learning applications in wood surface defect identifi...
PDF
Zenith AI: Advanced Artificial Intelligence
PPT
Geologic Time for studying geology for geologist
PPTX
MicrosoftCybserSecurityReferenceArchitecture-April-2025.pptx
PPT
What is a Computer? Input Devices /output devices
PDF
Getting Started with Data Integration: FME Form 101
PDF
Assigned Numbers - 2025 - Bluetooth® Document
PDF
DP Operators-handbook-extract for the Mautical Institute
From MVP to Full-Scale Product A Startup’s Software Journey.pdf
A comparative study of natural language inference in Swahili using monolingua...
Web Crawler for Trend Tracking Gen Z Insights.pptx
Modernising the Digital Integration Hub
Benefits of Physical activity for teenagers.pptx
sustainability-14-14877-v2.pddhzftheheeeee
How ambidextrous entrepreneurial leaders react to the artificial intelligence...
A novel scalable deep ensemble learning framework for big data classification...
Hindi spoken digit analysis for native and non-native speakers
STKI Israel Market Study 2025 version august
TrustArc Webinar - Click, Consent, Trust: Winning the Privacy Game
Module 1.ppt Iot fundamentals and Architecture
A review of recent deep learning applications in wood surface defect identifi...
Zenith AI: Advanced Artificial Intelligence
Geologic Time for studying geology for geologist
MicrosoftCybserSecurityReferenceArchitecture-April-2025.pptx
What is a Computer? Input Devices /output devices
Getting Started with Data Integration: FME Form 101
Assigned Numbers - 2025 - Bluetooth® Document
DP Operators-handbook-extract for the Mautical Institute

How Lanyrd uses Twitter

  • 1. Lanyrd.com making conferences work Tuesday, 3 May 2011
  • 2. Lanyrd.com Definitive database of professional events and speakers Tuesday, 3 May 2011
  • 3. Lanyrd.com Definitive database Social event recommendation of professional events Comprehensive speaker profiles and speakers Archive of slides, notes and video Tuesday, 3 May 2011
  • 4. Lanyrd.com Demo Tuesday, 3 May 2011
  • 9. Lanyrd.com Why does it work? •The right crowdsourcing incentives •Wiki-style shared ownership •The parts support the whole •Twitter! Tuesday, 3 May 2011
  • 10. Lanyrd.com Why Twitter? •It’s where the event discussion happens •Speakers promote their Twitter accounts •Follow beats Friend for recommendations •Culturally amenable to public profiles Tuesday, 3 May 2011
  • 11. Lanyrd.com Twitter as an Identity Platform •Make assertions about any Twitter user •Create profiles to be claimed later •Instant personalisation •Naturally viral Tuesday, 3 May 2011
  • 12. Lanyrd.com More demos Tuesday, 3 May 2011
  • 14. Lanyrd.com (Inspired by Rapportive) Tuesday, 3 May 2011
  • 17. Lanyrd.com Under the hood Tuesday, 3 May 2011
  • 18. Lanyrd.com Calendar •Pull user’s friends/ids.json •Cache for ten hours •Store in Redis •Solr search: attendees:(34722 OR 1312313 OR... Tuesday, 3 May 2011
  • 19. Lanyrd.com Redis set intersection Tuesday, 3 May 2011
  • 20. Lanyrd.com users/search.json Tuesday, 3 May 2011
  • 21. Lanyrd.com friendships/create Tuesday, 3 May 2011
  • 22. Lanyrd.com lanyrd.com badges.lanyrd.net Load balancer HTTP cache (nginx) (varnish) app server app server app server (Django/Apache) (Django/Apache) (Django/Apache) background caching (memcache) processing (celery and cron) search server search server search server (solr master) (solr slave) (solr slave) K/V store Database (redis) (MySQL RDS) Tuesday, 3 May 2011
  • 23. Lanyrd.com @lanyrd attending #devnest Tuesday, 3 May 2011
  • 24. Lanyrd.com We’re hiring! (soon) Tuesday, 3 May 2011