Waza 2013: How Ecosystems Build Mastery

When we think of the concept of Waza (技) or "art and technique," it's easy to get caught up in the idea of individual mastery. It's true that works of art are often created by those with great skill, but acquiring that skill is neither solitary nor static. Generations of masters contribute to a canon and it is in that spirit that we built the Heroku platform and the Waza event. This year's Waza was no exception.

On February 28th, more than 900 attendees participated in Waza including Ruby founder Yukihiro "Matz" Matsumoto, Django co-creator Jacob Kaplan-Moss and Codeacademy’s Linda Liukas. True to form, we offered you a platform for experimentation and...

Read more →

log2viz: Logs as Data for Performance Visibility

** THIS FEATURE IS NOW DEFUNCT **

If you’re building a customer-facing web app or mobile back-end, performance is a critical part of user experience. Fast is a feature, and affects everything from conversion rates to your site’s search ranking.

The first step in performance tuning is getting visibility into the app’s web performance in production. For this, we turn to the app’s logs.

Logs as data

There are many ways to collect metrics, the most common being direct instrumentation into the app. New Relic, Librato, and Hosted Graphite are cloud services that use this approach, and there are numerous roll-your-own options like StatsD and Metrics.

Another approach is to send metrics to the...

Read more →

Running Rails on Heroku Update

On February 16th, we published a blog post outlining five specific and immediate actions we would take to improve our Rails customers' experience with Heroku. We want to provide you with an update on where these things stand. As a reminder, here’s what we committed to do:

  1. Improve our documentation so that it accurately reflects how our service works across both Bamboo and Cedar stacks
  2. Remove incorrect and confusing metrics reported by Heroku or partner services like New Relic
  3. Add metrics that let customers determine queuing impact on application response times
  4. Provide additional tools that developers can use to augment our latency and queuing metrics
  5. Work to better support...
Read more →

Jacob Kaplan-Moss, Django Co-Creator, Talks Ecosystems at Heroku's Waza

The value of a network is proportional to the square of the number of users connected to the system, according to Metcalfe’s law. Jacob Kaplan-Moss, co-creator of Django, highlights this as a value in creating communities or as he puts it, “ecosystems”. In his talk at Waza last week on building ecosystems, he went on to highlight three key principles of creating ecosystems:

  1. APIs to support extensibility
  2. Conservatism as a value
  3. Empowering the community

Whether building a platform or a framework, these key principles ring true. Check out his talk or read more on creating ecosystems below:

APIs to support extensibility

You don’t choose to become an ecosystem, but you can choose to do...

Read more →

Matz on Ruby 2.0 at Heroku's Waza

Matz, the creator of Ruby, spoke at Waza for the 20th anniversary of the language and the release of Ruby 2.0. If you weren't in the sold out crowd, not to worry. Information should flow free and experiences should be shared; in line with those concepts you can watch Matz's talk right here, then read about what's new in this version of Ruby and how to run it on Heroku.

With slides available on speakerdeck

Keep reading for more information on Ruby 2.0 or check out our first batch of videos from Waza 2013. To stay up to date as we post new videos, follow us @heroku.

Compatibility

Iterating quickly means happier developers and happier customers. We optimize our platform to...

Read more →

Browse the blog archives, subscribe to the full-text feed, or visit the engineering blog.