Posts Tagged ‘Java’

SaffronSierra & Gmail Classification

Friday, April 30th, 2010 by Jared Peterson

I’ve recently added some sample code to our “examples” repository that demonstrates how to use SaffronMemoryBase running on SaffronSierra to do basic email classification. The example leverages the convenience of labels within Gmail to provide the “labels” for classifying future emails.

If you have a Gmail account (or a Google Apps account) then you already know that as emails come in you can associate them with labels. You might have labels such as “accounts”, “soccer”, “music”, “work”, etc… (those are some of mine anyway). As I started thinking about building an email classification example it occurred to me that the labels within Gmail would provide a nice, easy way of doing classification. By “labeling” emails in Gmail I’ve already made the statement, “This email is about work”, or “This email is about soccer”. Why not leverage that hard work?

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SaffronSierra Refresh

Friday, April 16th, 2010 by Jared Peterson

We just pushed out a minor refresh to SaffronSierra. As a user you won’t notice much that’s different (hopefully). This refresh brings with it a couple of changes. One that users will see, and another they won’t. Let me talk about both briefly:

  • Nightly Running Reminders – SaffronSierra is a pay-as-you-go service. You pay for every hour your service is running. SaffronSierra makes it really simple (you click a button) to start a SaffronMemoryBase system. It’s so simple in fact that it’s easy to start it and forget that it’s running. Now SaffronSierra will send email reminders every night to users who’s SaffronSierra service is running. If you actually want your service to be running 24/7 (which is totally fine by the way), and you don’t want to receive these reminders you can login and update your user profile.
  • New Amazon AWS Java Libraries – SaffronSierra uses Amazon AWS as it’s backend infrastructure for running services. The java library we originally used to integrate with AWS has been deprecated. So, we ported SaffronSierra over to the new java library. This actually was a pretty painless process. There are some differences between the two libraries, but as I told someone recently “it’s different in the ways that it needs to be different.” Hopefully you won’t notice this change and things just keep humming along.

We’ll keep the updates coming, stay tuned.

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Using Grails for SaaS Deployment

Friday, September 4th, 2009 by Jared Peterson

First, a little history…

About 6 months ago we began using Grails for our new and ever growing set of REST apis.  Overall our experience has been great.  Grails has really allowed us to accelerate development and focus on the things that are important to us.  Naturally, when we started talking about Sierra and knew that we’d need to build a user dashboard, admin console, etc… we turned to Grails.

Grails is implemented using Groovy, which is a scripting language that runs in the Java JVM.  Seeing as the rest of the Saffron stack uses Java this was another strong selling point for us, but it also means that in order to stand up Sierra we’d have to jump through all of the same hoops that come along with running a Java stack.
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