Heroku Blog

In planning Waza 2013 we went back to reflect on last year’s speakers. And we want to make the talks readily available to anybody who could not make it last year—or who wants a refresher. Check back soon for more talks from Waza 2012. And we hope to see you in person at Waza 2013 coming up FAST on Feb. 28 in San Francisco.

In a world of evolving languages, frameworks and development patterns, we …

Today our partner, New Relic, released an update to the Ruby New Relic agent that addresses issues brought up by our customers. The new version corrects how New Relic reports performance metrics for applications running on Heroku. Queueing time is now reported as the total time from when a request enters the router until the application starts processing it. Previous versions of New Relic only reported queueing time in the router. The new approach …

Over the past couple of years Heroku customers have occasionally reported unexplained latency on Heroku. There are many causes of latency—some of them have nothing to do with Heroku—but until this week, we failed to see a common thread among these reports. We now know that our routing and load balancing mechanism on the Bamboo and Cedar stacks created latency issues for our Rails customers, which manifested themselves in several ways, including:

• Unexplainable, high latencies
…

Yesterday, one of our customers let us know about significant performance issues they have experienced on Heroku. They raised an important issue and I want to let our community know about it. In short, Ruby on Rails apps running on Bamboo have experienced a degradation in performance over the past 3 years as we have scaled.

We failed to explain how our product works. We failed to help our customers scale. We failed our community …

Waza (技) 2013 is less than a month away and we are excited to have a full lineup of speakers who will be talking about their perspectives on art and technique. In between the talks, take part in an unique blend of conversation and craft through the hands-on workshops led by artisans teaching their trades from origami creations, to take-home woodblock prints, and even a hand-crafted and dyed quilt. Take part in this celebration of …