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How Belly Scales Using API Proxies with their Microservices Architecture: Interview with Darby Frey

Darby Frey is Director of Platform Engineering at Belly, the leading loyalty marketing platform in the U.S. For more information, Read our Belly customer story to learn more about how Heroku has helped Belly scale their business.

How did you approach migrating to a microservices architecture?

Originally, we built the entire business on one Rails app. Then a couple years ago, we pivoted to a microservices approach. It is still a work in progress, but …

Introducing Heroku Teams

For many of us, building apps is a team sport. With any team, getting all the people, processes and tools in sync and working together can be a challenge, and this is especially true with software development.

Today we are announcing a new feature designed to help to make building and running effective software teams easier. Available for free (for up to five users), Heroku Teams lets groups of software developers manage different projects, permissions, …

See Python, See Python Go, Go Python Go

Andrey Petrov is the author of urllib3, the creator of Briefmetrics and ssh-chat, and a former Googler and YCombinator alum. He’s here to tell us of a dangerous expedition his requests undertook, which sent them from Python, through the land of C, to a place called Go (and back again).

Today we're going to make a Python library that is actually the Go webserver, for which we can write handlers in Python. It …

Reactive Ruby: Building Real-time Apps with JRuby and Ratpack

Nothing beats Ruby when it comes to rapid development, quick feedback, and delightful coding. The Ruby runtime and traditional ruby frameworks favor synchronous programming, which makes them easy to use and understand. But microservices and real-time apps require asynchronous programming and non-blocking IO to enable maximum throughput. That's where JRuby comes in.

You can build reactive microservices in Ruby using JRuby and frameworks like Ratpack. JRuby interprets Ruby code into Java Virtual Machine (JVM) …

Announcing Heroku Free SSL Beta and Flexible Dyno Hours

Editor's Note: SSL Is Now Included on All Paid Dynos as of September 22, 2016

At Heroku, we want to make it easy for everyone to be able to learn and explore our service, and the related ecosystem of technologies, for free – be it student, professional developer, hobbyist or just curious individual. We view this as both part of our mission and our business model; it has never been a more interesting – or …

Where Will Ruby Go Now? Talking with Tenderlove at RailsConf

Last week at RailsConf in Kansas City, Terence Lee and Richard Schneeman of Heroku’s Ruby Task Force sat down with the legendary Aaron Patterson (AKA tenderlove).

Aaron has been working hard to make Ruby three times faster — a goal that Matz called Ruby 3×3. Along the way, Aaron has discovered that Ruby may face a hard decision. On one side, Ruby can continue to be the productive, general-purpose scripting language that it looks like …

Heroku Connect APIs Now GA

Today we’re announcing that the APIs for the Heroku Connect data synchronization service are now GA. These fully supported endpoints will help our users with the tasks they most need repeatable automation for: creating consistent configuration across development, staging, and production environments; managing connections across multiple Salesforce deployments; and integrating Heroku Connect status with their existing operational systems and alerts.

When we first released Heroku Connect, users were delighted with the simple point and click …

Real-Time Rails: Implementing WebSockets in Rails 5 with Action Cable

It's been one year since Action Cable debuted at RailsConf 2015, and Sophie DeBenedetto is here to answer the question in the minds of many developers: what is it really like to implement "the highlight of Rails 5"? Sophie is a web developer and an instructor at the Flatiron School. Her first love is Ruby on Rails, although she has developed projects with and written about Rails, Ember and Phoenix.

Recent years have seen the …

Postgres 9.5 General Availability

Starting today, Postgres 9.5 is now the new default version for all new Heroku Postgres databases. We’ve had hundreds of customers using early beta versions of 9.5 and the feedback has been positive. For many customers, the new UPSERT functionality was the last feature that prevented many of them from moving from other relational databases to Postgres. The engineering staff at Heroku and the Postgres community at large has spent years bringing UPSERT to fruition …

Container-Ready Rails 5

Rails 5 will be the easiest release ever to get running on Heroku. You can get it going in just five lines:

$ rails new myapp -d postgresql $ cd myapp $ git init . ; git add . ; git commit -m first $ heroku create $ git push heroku master

These five lines (and a view or two) are all you need to get a Rails 5 app working on Heroku — there …

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