Chronologic: you put your activity feeds in it

A session at Lone Star Ruby Conference V

Saturday 13th August, 2011

1:45pm to 2:30pm (CST)

The need to maintain social activity feeds is an increasingly useful thing in a variety of software. Whether its a project management app or a social site, many kinds of software can make use of a list of events that have happened in the system, filtered for each user and listed in reverse chronological order. However, this sort of data presents many storage and privacy challenges.

Gowalla has built Chronologic to meet all these needs. Chronologic is an application built for dealing with events, timelines, and pushing those events to the right subscribers. It is a general service for dealing with activity feeds. On top of that, it implements privacy, a flexible follow model, and the ability to fetch incremental updates to a feed.

Chronologic is built with Ruby, Sinatra, and Cassandra. We'll show how this trio played nicely together and how it could be improved. Most importantly, we'll show how to get started with Chronologic, how to adapt it to your own application, and how to deploy it in your datacenter.

About the speaker

This person is speaking at this event.
Adam Keys

Telling a joke, trying to or making a joke of myself. bio from Twitter

Coverage of this session

Sign in to add slides, notes or videos to this session

Tell your friends!

When

Time 1:45pm2:30pm CST

Date Sat 13th August 2011

Short URL

lanyrd.com/sgptd

Official event site

www.lonestarrubyconf.com

View the schedule

Share

Topics

See something wrong?

Report an issue with this session