Is Akka Right For You?

Overview, Benefits & Case Studies

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What is Akka?

Akka is a platform for building elastic, agile, and resilient distributed applications. It enables engineers to create transactional, durable, and real-time services that distribute logic and data together. The platform is ideal for building high-performance Java and Scala applications that scale while avoiding concurrent system challenges.

What is Akka? - a platform that provides a comprehensive SDK for creating durable, real-time services with APIs that enable rapid development cycles. The platform excels at building applications that act as their own in-memory databases, featuring streaming capabilities, HTTP and gRPC endpoints, and workflow management. With built-in testing tools and local debugging capabilities, developers can create and test distributed systems without complex local infrastructure setup.

Why Akka? - applications built with Akka maintain responsiveness under all conditions while delivering exceptional performance of up to 1 billion messages per second, significantly reducing infrastructure costs.

How Akka Works? - applications cluster from within, treating the app as the system of record. The platform distributes data across nodes, enabling automatic scaling, replication, and recovery through continuous snapshots.

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What are the Benefits of Akka?

One of the key benefits of Akka is that it enables developers to build highly-scalable systems that can expand or contract based on workload. This allows for a much more efficient and cost-effective use of resources. If your tech infrastructure depends on distributed systems, Akka's capabilities can significantly enhance your existing architecture.

Akka overcomes traditional distributed computing challenges by providing an event-driven platform where applications act as self-managed in-memory databases. Akka handles resource-intensive and variable workloads through automatic scaling and workload distribution. Instead of dealing with complex synchronization mechanisms, developers can focus on building durable services.

Here’s a quick rundown of the main benefits of Akka:

01

Concurrent & distributed systems

Using Actors and Streams, you can build simpler, efficiently scaling systems across single and multiple servers, with straightforward implementation in Scala and Java backed by comprehensive documentation.

02

Resilient & responsive

Following The Reactive Manifesto's core principles, Akka enables the development of resilient systems that maintain responsiveness and automatically recover when failures occur. Through its built-in mechanisms, Akka recovers, migrates and replicates workloads to handle any potential failure.

03

Elastic & decentralized

Akka eliminates single points of failure through load balancing and adaptive routing across nodes, while supporting Event Sourcing, CQRS, and eventually consistent data with CRDTs. The platform automatically scales and places multi-master replicas near users for optimal performance.

04

Reactive streaming data

Akka provides asynchronous streaming with backpressure and HTTP capabilities for microservices, while using Alpakka integrations to enable zero-downtime maintenance through intelligent workload rebalancing.

05

Easy to set up and use with Scala and Java

Akka delivers exceptional business value with industry-leading performance, processing 200 million messages per second while maintaining remarkable efficiency with 2.5 million actors per gigabyte of memory.

Who is using Akka?

Leading enterprises trust Akka to power their complex software infrastructure, delivering exceptional performance and significant cost savings while efficiently managing mission-critical operations.

Here are some of the most well-known examples:

Tapad is an ad-exchange platform that allows users to purchase targeted ad space on mobile devices. While the functionality is relatively straightforward at an abstract level, creating a system that can handle ad distribution, bidding, analytics, and more, all with a minimal time lag, is incredibly complex. 

Tapad use the actors model as the basis of most of their systems and have experienced very few issues. Akka has enabled Tapad to guarantee speed and flexibility smoothness in their programs, thus providing consistent results for both publishers and advertisers. 

Sveriges Television is Sweden’s national public-funded television broadcaster. It was structured in a similar way to the British Broadcasting Corporation (BBC).

As you can probably imagine, SVT’s computer infrastructure has to deal with large quantities of data along with changeable levels of viewer demand. The actor system allows developers to add features and updates quickly without the need for extensive troubleshooting.  

Thatcham is a UK not-for-profit research organization that works with the automotive industry to develop car safety features. It uses Akka to power its constantly-evolving cloud-based platform and deliver up-to-date information and reports to its many clients. 

Previously, Thatcham relied on JMS (Java Messaging Service) but now prefers the flexibility of Akka, which, in the company’s experience, lends itself perfectly to complex design requirements.

Scale smarter with Scalac's expertise

As an official Akka partner, we specialize in building resilient, high-performance distributed applications. Whether you're planning an architectural upgrade or need expert development support, our extensive platform expertise will help accelerate your success.

Let's discuss how we can reduce your infrastructure costs while delivering exceptional user experiences.

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