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Back in May, I wrote about my enthusiasm to be part of the Heroku story, and I remain just as passionate today about helping write the next chapter. I’ve had many customer meetings over the past few months, and the theme is consistent — you want to know where we are taking Heroku. We want to be clear: The priority going forward is to support customers of all sizes who are betting projects, careers

We have concluded our investigation and want to provide our customers with an overview of the threat actor’s actions, direct mitigations we have taken because of this incident, and additional changes we will make in the face of a continually evolving threat landscape. Our incident summary outlines what we have learned during the course of our investigation starting on April 13, 2022, and ending Ma

I started as Heroku GM a few weeks ago with intense enthusiasm to be a part of such a storied team. As you might expect, the last few weeks have not been what I would have imagined. But, contrary to what you might expect, I’m energized. I’ve been deeply impressed by the skills and dedication of the Heroku team, and the commitment of Salesforce to Trust as our #1 value. I’m also energized because i

In true JavaScript fashion, there was no shortage of releases in the JavaScript ecosystem this year. This includes the Yarn project’s release of Yarn 2 with a compressed cache of JavaScript dependencies, including a Yarn binary to reference, that can be used for a zero-install deployment. Yarn is a package manager that also provides developers a project management toolset. Now, Yarn 2 is now offic

Your app is slow. It does not spark joy. This post will use memory allocation profiling tools to discover performance hotspots, even when they're coming from inside a library. We will use this technique with a real-world application to identify a piece of optimizable code in Active Record that ultimately leads to a patch with a substantial impact on page speed. In addition to the talk, I've gone b

In the early years of web development, there were three standard fundamentals upon which every website was built: HTML, CSS, and JavaScript. As time passed, web developers became more proficient in their construction of fancy UI/UX widgets for websites. With the need for newer ways of crafting a site coming in conflict with the relatively slow adoption of newer standards, more and more developers

After a successful evaluation period, PostgreSQL 12 is now the default version for new Heroku Postgres databases and an available upgrade for existing databases. I want to emphasize a few key changes and improvements in Postgres 12: Native Table Partitioning Concurrent Operations Native Partitioning was introduced in PostgreSQL 10 and performance improvements for improved parallel processing were

Resources What is Heroku? Help Customers Careers Events Podcasts Compliance Center Heroku is for Developers CTOs Team Collaboration Startups Enterprises Agencies Students See More Languages Node.js Ruby Java PHP Python Go Scala Clojure See More Latest News from the Heroku Blog Heroku Blog Find out what's new with Heroku on our blog. More news View all blog posts In this post, we will cover changes

Terrier: An Open-Source Tool for Identifying and Analyzing Container and Image Components As part of our Blackhat Europe talk “Reverse Engineering and Exploiting Builds in the Cloud” we publicly released a new tool called Terrier. Announcing Terrier: An open-source tool for identifying and analysing container and image components. In this blog post, I am going to show you how Terrier can help you

As an experiment to see how static typing could help improve our team’s Ruby experience, we introduced Sorbet into a greenfield codebase with a team of 4 developers. Our theory was that adding static type checking through Sorbet could help us catch bugs before they go into production, make refactoring easier, and improve the design of our code. The short answer is that yes, it did all of that! Rea

Over the past four years, the Heroku Runtime team has transitioned from occasional, manual deployments to continuous, automated deployments. Changes are now rolled out globally within a few hours of merging any change—without any human intervention. It's been an overwhelmingly positive experience for us. This post describes why we decided to make the change, how we did it, and what we learned alon

There are many ways of deploying your applications to Heroku—so many, in fact, that we would like to offer some advice on which to choose. Each strategy provides different benefits based on your current deployment process, team size, and app. Choosing an optimal strategy can lead to faster deployments, increased automation, and improved developer productivity. The question is: How do you know whic

If you're like me, or like many other Python developers, you've probably lived (and maybe migrated) through a few version releases. Python 3.7(.3), one of the latest releases, includes some impressive new language features that help to keep Python one of the easiest, and most powerful languages out there. If you're already using a Python 3.x version, you should consider upgrading to Python 3.7. Re

Resources What is Heroku? Help Customers Careers Events Podcasts Compliance Center Heroku is for Developers CTOs Team Collaboration Startups Enterprises Agencies Students See More Languages Node.js Ruby Java PHP Python Go Scala Clojure See More Latest News from the Heroku Blog Heroku Blog Find out what's new with Heroku on our blog. More news View all blog posts Setting up a database is a relative

Saved by the Schema: Using JSON Schema to Document, Test, and Debug APIs Heroku has many public API endpoints. Each of these endpoints needs to be tested so that we know how they work, and documented so that our customers (and other API consumers) know how they work. Follow along, and we’ll learn how Heroku uses JSON Schema to test and document our Platform API – and how it helped us uncover an un

Progressive web apps (or PWAs) enable websites to function more like native mobile apps in exchange for some flexibility. You get native mobile app functionality (or close to it) without all the overhead of app store approvals and tons of platform-specific native code. Users can install a progressive web app to their home screen and launch it just like a native app. However, the app is launched in

Resources What is Heroku? Help Customers Careers Events Podcasts Compliance Center Heroku is for Developers CTOs Team Collaboration Startups Enterprises Agencies Students See More Languages Node.js Ruby Java PHP Python Go Scala Clojure See More Latest News from the Heroku Blog Heroku Blog Find out what's new with Heroku on our blog. More news View all blog posts Hey, everybody. We're gonna get sta

The Ruby committers have again continued their annual holiday tradition of gifting us a new Ruby version: Ruby 2.6 was released today, including the long awaited Just-In-Time (JIT) compiler that the Ruby team has been working on for more than a year. Just-In-Time compilation requires Ruby to spin up a compiler process on startup, and we're proud to say that this feature is supported today on Herok

Today, we're happy to announce full support for PostgreSQL 10, opening our managed Postgres solution to the full slate of features released after a successful two-month Beta period. PostgreSQL 10 is now the default version for all new provisioned Heroku Postgres databases. All Postgres extensions, tooling, and integration with the Heroku developer experience are ready to use, giving you the power

Resources What is Heroku? Help Customers Careers Events Podcasts Compliance Center Heroku is for Developers CTOs Team Collaboration Startups Enterprises Agencies Students See More Languages Node.js Ruby Java PHP Python Go Scala Clojure See More Latest News from the Heroku Blog Heroku Blog Find out what's new with Heroku on our blog. More news View all blog posts Over the past decade, millions of d

We are happy to announce the general availability of Automated Certificate Management (ACM) for all paid Heroku dynos. With ACM, the cumbersome and costly process of provisioning and managing SSL certificates is replaced with a simple experience that is free for all paid Dynos on Heroku’s Common Runtime. Creating secure web applications has never been more important, and with ACM and the Let’s Enc

We’re excited to announce that Heroku Autoscaling is now generally available for apps using web dynos. We’ve always made it seamless and simple to scale apps on Heroku - just move the slider. But we want to go further, and help you in the face of unexpected demand spikes or intermittent activity. Part of our core mission is delivering a first-class operational experience that provides proactive no

We’re excited to announce that Heroku Autoscaling is now generally available for apps using web dynos. We’ve always made it seamless and simple to scale apps on Heroku - just move the slider. But we want to go further, and help you in the face of unexpected demand spikes or intermittent activity. Part of our core mission is delivering a first-class operational experience that provides proactive no

Posted by Vikram Rana Senior Director, Product Marketing Last Updated: June 16, 2020 As we begin 2017, we want to thank you for supporting Heroku. Your creativity and innovation continues to inspire us, and pushed us to deliver even more new products and features in 2016. We especially want to thank everyone who helped us by beta testing, sharing Heroku with others, and providing feedback. Here ar

Now GA: Read and Write Postgres Data from Salesforce with Heroku External Objects Today we are announcing a significant enhancement to Heroku External Objects: write support. Salesforce users can now create, read, update, and delete records that physically reside in any Heroku Postgres database from within their Salesforce deployment. Increasingly, developers need to build applications with the so

Ruby 3x3: Matz, Koichi, and Tenderlove on the future of Ruby Performance At RubyKaigi I caught up with Matz, Koichi, and Aaron Patterson aka Tenderlove to talk about Ruby 3x3 and our path so far to reach that goal. We discussed Koichi’s guild proposal, just-in-time compilation and the future of Ruby performance. Jonan: Welcome everyone. Today we are doing an interview to talk about new features co

Ruby 3x3: Matz, Koichi, and Tenderlove on the future of Ruby Performance At RubyKaigi I caught up with Matz, Koichi, and Aaron Patterson aka Tenderlove to talk about Ruby 3x3 and our path so far to reach that goal. We discussed Koichi’s guild proposal, just-in-time compilation and the future of Ruby performance. Jonan: Welcome everyone. Today we are doing an interview to talk about new features co