Heroku Blog
- News
- Last Updated: May 02, 2024
- Brett Goulder
Encrypted communication is now the norm for applications on the Internet. At Heroku, part of our mission is to spread encryption by making it easy for developers to setup and use SSL on every application. Today we take a big step forward in that mission by making Heroku SSL generally available, allowing you to easily add SSL encryption to your applications with nothing more than a valid SSL certificate and custom domain. Heroku SSL is free for custom domains on Hobby dynos and above and relies on the SNI (“Server Name Indication”) extension which is now supported by the vast…
- Engineering
- Last Updated: June 10, 2024
- Rimas Silkaitis
One of the interesting patterns that we’ve seen, as a result of managing one of the largest fleets of Postgres databases, is one or two tables growing at a rate that’s much larger and faster than the rest of the tables in the database. In terms of absolute numbers, a table that grows sufficiently large is on the order of hundreds of gigabytes to terabytes in size. Typically, the data in this table tracks events in an application or is analogous to an application log. Having a table of this size isn’t a problem in and of itself, but can…
- News
- Last Updated: April 30, 2024
- Chris Castle
Austen Ito is a software engineer at leading online fashion brand Bonobos, based in New York. Read our Bonobos customer story for more information about how Heroku has helped their business. What do you have running on Heroku? We’re running just about everything on Heroku, including our Bonobos.com website, cross-app messaging services, an API for our ERP, as well as some internal tools. The only pieces that are not on Heroku are the Data Science and ERP components. We’re also using Desk.com for customer service queuing. Walk us through your stack We use a mix of Backbone and React in…
- News
- Last Updated: June 03, 2024
- Tom Crayford
At Heroku, we're always working towards increased operational stability with the services we offer. As we recently launched the beta of Apache Kafka on Heroku, we've been running a number of clusters on behalf of our beta customers. Over the course of the beta, we have thoroughly exercised Kafka through a wide range of cases, which is an important part of bringing a fast-moving open-source project to market as a managed service. This breadth of exposure led us to the discovery of a memory leak in Kafka, having a bit of an adventure debugging it, and then contributing a patch…
So you want to build an app with React? "Getting started" is easy… and then what? React is a library for building user interfaces, which comprise only one part of an app. Deciding on all the other parts — styles, routers, npm modules, ES6 code, bundling and more — and then figuring out how to use them is a drain on developers. This has become known as javascript fatigue. Despite this complexity, usage of React continues to grow. The community answers this challenge by sharing boilerplates. These boilerplates reveal the profusion of architectural choices developers must make. That official "Getting…
- News
- Last Updated: August 02, 2016
- Michelle Peot
Today we're announcing two new features that will help you better manage and run apps on Heroku: Threshold Alerting and Hobby dyno metrics. Threshold Alerting provides the ability to set notification thresholds for key performance and health indicators of your app. We’ve also extended basic Application Metrics to Hobby dynos to provide basic health monitoring and application guidance. Together these features allow you to stay focused on building functionality by letting the platform handle your app monitoring. Threshold Alerting There are many ways to measure the health of an application. The new alerting feature focuses on what is most important…
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