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Reactive Applications

16 Aug 16

In Gartner’s recent Hype Cycle for Application Development, “Reactive Programming” lies at the peak of inflated expectations – no doubt the hype is real, but we believe the promise is too!

To date, we haven’t really seen many reactive implementations in the wild. Sure, developers and architects are thinking more about scalability and resilience, but is that enough to be considered reactive? The Reactive Manifesto defines 4 key requirements of a reactive system – the foundation of which is asynchronous message-driven integration. This is where most apps today are falling short.

Gartner offers a strong definition of reactive app development. “Reactive programming is a program design model that focuses on data flows and the propagation of changing data values. Reactive programming technologies and best practices also incorporate elements of event-driven programming namely, asynchronous and non-blocking request/response sequences.”

The event-driven aspect spelled out in this definition is where many developers and their applications are falling short. By relying on HTTP to solve every integration problem, apps are inherently constrained and unable to “react”. The concept of propagating only changing data, and pushing these changes to your client apps is the foundation for next generation of apps.

The Hype Cycle goes on to say “Reactive programming design patterns and techniques support massively scalable applications by focusing on asynchronous communication paths — aspects critical to next-generation cloud solutions.” Here, we and Gartner agree. This integration pattern is the only scalable way of supporting next generation mobile, cloud and IoT applications. Per their predictions, we expect hype and demand will grow over the coming months, and reactive programming implementations will start to dominate mainstream integration and app development projects by the end of 2016.

With many new digital requirements, next-gen app development and architecture is a strategic concern from CIO to developer, and we don’t see a trough of disillusionment on the horizon anytime soon! From reactive manifesto to reactive revolution; developers, architects and product managers all need a data integration layer that is fit for purpose, flexible and competitive.

If you are looking at a reactive application architecture, or need to extend your data and app integration layer, Push Technology can help. Check out our recent white paper on why your organization needs a Reactive Data Layer.

If you want to get started today, Diffusion Cloud – our data-efficient realtime messaging service is available for free.

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Push Technology pioneered and is the sole provider of real-time delta-data streaming™ technology that powers mission-critical business applications worldwide. Leading brands use Push Technology to fuel revenue growth, customer engagement, and business operations. The products, Diffusion® and Diffusion Cloud™, are available on-premise, in-the-cloud, or in a hybrid configuration, to fit the specific business and infrastructure requirements of the applications operating in today’s mobile obsessed, everything connected world. Learn how Push Technology can reduce infrastructure costs, and increase speed, efficiency, and reliability, of your web, mobile, and IoT application.

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