The Data Science Toolkit is now on Vagrant!

Vagrant
Picture by Jacob Haas

I have fallen in love with Vagrant over the last year, it turns an entire logical computer as a single unit of software. In simple terms, you can easily set up, run, and maintain a virtual machine image with all the frameworks and data dependencies pre-installed. You can wipe it, copy it to a different system, branch it to run experimental changes, keep multiple versions around, easily share it with other people, and quickly deploy multiple copies when you need to scale up. It's as revolutionary as the introduction of distributed source control systems, you're suddenly free to innovate because mistakes can be painlessly rolled back, and you can collaborate other people without worrying that anything will be overwritten.

Before I discovered Vagrant, I'd attempted to do something similar with my Data Science Toolkit package, distributing a VMware image of a full linux system with all the software and data it required pre-installed. It was a large download, and a lot of people used it, but the setup took more work than I liked. Vagrant solved a lot of the usability problems around downloading VMs, so I've been eager to create a compatible version of the DSTK image. I finally had a chance to get that working over the weekend, so you can create your own local geocoding server just by running:

vagrant box add dstk http://static.datasciencetoolkit.org/dstk_0.41.box

vagrant init

The box itself is almost 5GB with all the address data, so the download may take a while. Once it's done go to http://localhost:8080 and you'll see the web interface to the geocoding and unstructured data parsing functions.

I've updated the US address data using the most recent Census data from 2012, rebuilt the system around Ubuntu 12.04, and incorporated a lot of virtual memory setting changes that improve the stability of the system when it's dealing with large volumes of API calls. I've released an EC2 AMI with all these changes too, and the full instructions for setting up your own server are at http://www.datasciencetoolkit.org/developerdocs#amazon.

 

One response

  1. is this box still possible to get for Vagrant? I would love to run this but the only download link I found is not working, and amazon’s AMI says it is not available for new customers (which I am)

    any ideas?

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