#373 Zero-Downtime Deployment pro

Aug 09, 2012 | 12 minutes | Performance, Deployment, Production

Here I show how to accomplish zero-downtime deployment using Unicorn. I also cover gotchas when working with migrations and how to put up a maintenance page when you do need to take down the site.

Click to Play Video ▶

Download:
source codeProject Files in Zip (74.5 KB)
mp4Full Size H.264 Video (28.2 MB)
m4vSmaller H.264 Video (16.8 MB)
webmFull Size VP8 Video (17.5 MB)
ogvFull Size Theora Video (42.6 MB)

Episode #380 – Sep 12, 2012 – 83 comments

Memcached & Dalli

Memcached is an excellent cache store, and Dalli is the best way to interact with it through Ruby. Here I show various ways to use Memcached in a Rails app including how to set it up in production. (12 minutes)

Watch Episode Read Episode

Episode #377 – Aug 30, 2012 – 71 comments

Trinidad

Trinidad is designed to serve JRuby web applications and gives you the power of Java while still keeping the feel of traditional Rails deployment. Here I show how to setup a Capistrano recipe, configure it, and more. (15 minutes)

Watch Episode Read Episode

Episode #375 – Aug 16, 2012 – 65 comments

Monit

Monit can help ensure your Rails app stays up and running smoothly. Here I show how to set it up, receive alerts, and keep tabs on it through a web interface. (16 minutes)

Watch Episode Read Episode

Episode #351 – May 16, 2012 – 105 comments

A Look at Meteor

Meteor is a JavaScript framework for building rich client-side applications. Here I re-create the Raffler app to compare with Backbone.js and Rails. Meteor may not be related to Rails, but I think many will find it interesting. (15 minutes)

Watch Episode Read Episode

Episode #347 – May 03, 2012 – 199 comments

Rubber and Amazon EC2

Deploying to Amazon EC2 allows you to scale an application quickly. Learn how to use Rubber to deploy to the cloud with just a few commands and monitor the cluster with various web tools. (17 minutes)

Watch Episode Read Episode