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Today we are introducing Add-on Controls for Heroku Enterprise customers. This new feature enables team leads to allowlist specific add-ons for approved use within their organization, choosing from our marketplace of over 150 add-on services. The ability to standardize the add-on technologies being used across all the apps and developers in their organization is something many customers have asked for, especially those with fast-growing teams.

Standardizing Add-ons Using the Allowlist

To get started with Add-on …

A big update to the beloved Python web framework known as Django was released recently: Django 1.9. This release contains a long list of improvements for everything from the graphical styling of the admin to the ability to run your test suite in parallel.

Our favorite improvements to the framework were, of course, all about our favorite database: Postgres. Here are some of the highlights from the official release notes (highly recommended reading).

Renamed …

The asset pipeline is the slowest part of deploying a Rails app. How slow? On average, it’s over 20x slower than installing dependencies via $ bundle install. Why so slow? In this article, we’re going to take a look at some of the reasons the asset pipeline is slow and how we were able to get a 12x performance improvement on some apps with Sprockets version 3.3+.

The Rails asset pipeline uses the sprockets …

Go-kit is a distributed programming toolkit for building microservices. It solves the common problems encountered while building distributed systems, so you can focus on your business logic. This article starts with a bit of background on microservices, then guidance on how to get started with Go-kit, including instructions on getting a basic service up and running on Heroku.

A Brief Intro to Microservices

Traditionally, web applications are built using a monolithic approach where the entire …

Based in Tel Aviv, Israel, Vitali Margolin is the Head of R&D for Roomer. Vitali leads a team of seven developers who built and operate the travel marketplace www.roomertravel.com and the travel protection service Life Happens, both running on Heroku.

What are you running on Heroku?

The four big projects are: the Roomer website, our administration app, our partner network and B2B website, and the Roomer API. The Roomer API is our highest load app. …

Today is a big day for Heroku Pipelines — our continuous delivery feature that provides a visual sequence of app environments in which to test, stage, and deliver code through to production. Pipelines is now released for General Availability (GA).

Heroku Pipelines provides teams of all sizes a new way to visualize and manage the development of applications, features, and fixes from dev and test, to staging, to production (and supports even more stages if …

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