Posted almost 2 years ago by Matt Soldo
Having a web or mobile app become hugely popular is one of those "good problems" to have. But success is still its own challenge - making any architecture work at high volume can often create a unique kind of complexity. And as the Internet grows, and apps become more prevalent, its an increasingly common requirement.
The largest app on Heroku routinely exceeds 10,000 requests / second, and two of the top 50 sites on the Internet (as measured by Quantcast) - Urban Dictionary (45th largest) and Upworthy (40th largest) - run on Heroku. Across all apps, Heroku is now serving over 5 billion requests per day (or about 60,000 requests per second).
Heroku has always been guided by the goal of making it as easy as possible to build and scale apps in the cloud, and we want to extend those same benefits to the largest "XL" app developers. Working with these and other customers, we’ve seen a consistent pattern of requirements from high scale apps, which we are announcing today as a set of features and services to help make the pattern of XL apps simpler and more easily repeatable.Read more →