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App Architecture

Mastering API Gateway Integration: Salesforce, Heroku, and MuleSoft Anypoint Flex Gateway

In today’s fast-paced digital world, companies are looking for ways to expose their APIs and microservices to the internet while enhancing their overall API security. MuleSoft Anypoint Flex Gateway is a powerful solution that solves this problem.
Let’s walk through deploying the Anypoint Flex Gateway on Heroku in a few straightforward steps. You’ll learn how to connect your private APIs and microservices on the Heroku platform through the Anypoint Flex Gateway which provide comprehensive API management capabilities without the hassle of managing infrastructure. Get ready to unlock the potential of this potent pairing and, in the future, integrate it with Salesforce.

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Evolving the Backend Storage for Platform Metrics

One of our most important goals at Heroku is to be boring . Don’t get us wrong, we certainly hope that you’re excited about the Heroku developer experience — as heavy users of Heroku ourselves, we certainly are! But, even more so, we hope that you don’t have to spend all that much time thinking about Heroku. We want you to be able to spend your time thinking about the awesome, mission-critical things you’re building with Heroku, rather than worrying about the security, reliability, or performance of the underlying infrastructure they run on.

Keeping Heroku “boring” enough to…

Extend Flows with Heroku Compute: An Event-Driven Pattern

This post previously appeared on the Salesforce Architects blog. Event-driven application architectures have proven to be effective for implementing enterprise solutions using loosely coupled services that interact by exchanging asynchronous events. Salesforce enables event-driven architectures (EDAs) with Platform Events and Change Data Capture (CDC) events as well as triggers and Apex callouts, which makes the Salesforce Platform a great way to build all of your digital customer experiences . This post is the first in a series that covers various EDA patterns, considerations for using them, and examples deployed on the Salesforce Platform.

Expanding the event-driven architecture of…

How a Live Tutoring Platform Helps the Working World Get Ahead

In today's global economy, English proficiency unlocks opportunity. People all over the world are motivated to improve their English skills in order to make a better life for themselves and their families. Cambly is a language education platform that helps millions of learners advance their careers by connecting them with English-speaking tutors from a similar professional background.

For many language learners, speaking is often the hardest skill to improve in a classroom setting. Conversation time is limited, and students tend to practice with each other rather than with a teacher. Some students may not have a…

Announcing General Availability of Heroku Enterprise Accounts

Today we are thrilled to announce the general availability (GA) release of Heroku Enterprise Accounts . All Enterprise Teams associated with a company are nested under an Enterprise Account which delivers a higher level of visibility and accountability. With an Enterprise Account, executives and admins can ensure trust and improved agility with simple fast management of teams, users and expenses, so application development teams can stay focused on the development process.

With applications sitting at the core of almost all businesses, collaborative environments that make it possible for users to efficiently work together without security concerns are essential…

Equality Through Accessibility

This is the first post in a two-part series about accessibility. Part two shares our design and development process addressing one aspect of accessibility in the Heroku product.

Equality as a Salesforce Value

We at Salesforce firmly believe that access to information and the ability to contribute to our digital environment should be recognized as basic human rights, not a nice-to-have features.

Globally, hundreds of millions of people have physical, speech, cognitive, and neurological disabilities, and while in practice accessibility is about designing for users with disabilities, it also benefits everyone. Most of us have experienced conditions…

Building a Service-oriented Architecture with Rails and Kafka

This blog post is adapted from a talk given by Stella Cotton at RailsConf 2018 titled “ So You’ve Got Yourself a Kafka .”

https://www.youtube.com/embed/Rzl4O1oaVy8

In recent years, designing software as a collection of services, rather than a single, monolithic codebase, has become a popular way to build applications. In this post, we’ll learn the basics of Kafka and how its event-driven process can be used to power your Rails services. We’ll also talk about practical considerations and operational challenges that your event-driven Rails services might face around monitoring and scaling.

What is Kafka?

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Beyond Web and Worker: Evolution of the Modern Web App on Heroku

This is the first in a series of blog posts examining the evolution of web app architecture over the past 10 years. This post examines the forces that have driven the architectural changes and a high-level view of a new architecture. In future posts, we’ll zoom in to details of specific parts of the system. The standard web application architecture suitable for many organizations has changed drastically in the past 10 years. Back in Heroku’s early days in 2008, a standard web application architecture consisted of a web process type to respond to HTTP requests, a database to persist…

Deconstructing Monolithic Apps with SHIFT Commerce

Editor’s Note: One of the joys of building Heroku is hearing about the exciting applications our customers are crafting. SHIFT Commerce – a platform helping retailers optimize their e-commerce strategy – is a proud and active user of Heroku in building its technology stack. Today, we’re clearing the stage for Ryan Townsend, CTO of SHIFT , as he provides an overview of SHIFT’s journey into building microservices architecture with the support of Apache Kafka on Heroku. Software architecture has been a continual debate since software first came into existence. The latest iteration of this long-running discussion is between…

How Emarsys Approaches Service Sizing on Heroku

Based in Budapest, Hungary, Andras Fincza (Head of Engineering) and Rafael Ördög (Technical Lead) work for Emarsys , a global marketing automation platform. Read our Emarsys customer story to learn more about their migration experience on Heroku.

How did you introduce microservices at Emarsys?

We take an evolutionary approach to our architecture. Our marketing automation platform was originally designed as a monolithic system built in PHP and MySQL and running on in-house infrastructure. We were running two major services on our in-house infrastructure: one for HDS (historical data service) and the other for…

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