Welcome!

Java IoT Authors: Xenia von Wedel, Pat Romanski, Liz McMillan, John Esposito, Elizabeth White

News Feed Item

Java Concurrency and Scalability Platform Akka Celebrates Fifth Anniversary

Akka Raised the Standard for Handling Scale and Failure on the JVM; Today Its Developer Community Continues to Grow Across Data Streaming and Internet of Things Use Cases

SAN FRANCISCO, CA -- (Marketwired) -- 07/10/14 -- Typesafe, provider of the world's leading Reactive platform, today announced that July 12 will mark the five year anniversary of Akka, the popular run-time and toolkit for concurrency and scalability on the JVM ("Java Virtual Machine"), supported through the years by developers at high-growth and Blue-Chip companies like Amazon, BBC, Cisco, Credit Suisse, eBay, Groupon, Huffington Post and many more.

The Akka Creation Story (click here for a full interactive timeline on the history of Akka):

Akka was originally created by Swedish programmer Jonas Bonér -- who had built compilers, runtimes and open source frameworks for distributed applications at vendors like BEA and Terracotta. He'd experienced the scale and resilience limitations of CORBA, RPC, XA, EJBs, SOA, and the various Web Services standards and abstraction techniques that Java developers used to approach the overall problem set over the last 20 years. He'd lost faith in those ways of doing things.

This time he looked outside of the Java and enterprise space for answers. He spent some time with the Oz and Erlang programming languages. He saw a lot that he liked about how Erlang managed failure for services that simply could not go down (things like telecom switches for emergency calls), and how principles from Erlang and Oz could be applied towards the concurrency and distributed computing frontiers for mainstream enterprises. In particular he saw the Actor Model -- which emphasizes loose coupling and embracing failure in software systems and dataflow concurrency -- as the bridge to the future.

After months of intense thinking and hacking, Bonér shared his vision for the Akka Actor Kernel (now simply "Akka") on the Scala mailing list, and about a month later (on July 12, 2009) shared the first public release of Akka 0.5 on GitHub. Today Akka is the open source platform that major financial institutions use to handle billions of transactions, and that massively trafficked sites like Walmart and Gilt use to scale their services for peak usage. A full interactive timeline of the history of Akka (including a list of contributors) may be viewed here.

Recent Akka Highlights

As the Akka community has grown, the platform has been leveraged to power highly trafficked web sites, data and analytics, shuffling large amounts of data around, batch processing, real-time processing, and other distributed computing use cases where success means achieving low latency and high throughput. In recent years, several key growth areas have emerged for Akka:

Akka Cluster
In July 2013, version 2.2 of Akka shipped under the code name "Coltrane" and included full support of clustering. Akka Cluster provides a fault-tolerant decentralized peer-to-peer based cluster membership service with no single point of failure or single point of bottleneck. It does this using gossip protocols and an automatic failure detector. It also ships with a suite of high-level modules on top providing things like clustered Pub/Sub, clustered singleton, cluster sharding and more.

Akka Persistence
Predictably handling failure across distributed systems is Akka's calling card. But what happens to the Actor's state when things start failing? In October 2013, Akka Persistence was introduced to allow stateful actors to recover from JVM crashes in a way that Actors themselves are persisted in memory. The key concept in Akka Persistence is called Event Sourcing and allows you to -- instead of storing an actor's state directly -- persist the state-changing events that are sent to the Actor. These changes are immutable facts that are appended to a journal (backed by a pluggable durable storage), which allows for very high transaction rates, efficient replication, migration, replay, auditing, and another powerful layer of failure management.

Akka Streams
Historically, stream-based processing on the JVM ("Java Virtual Machine") has been perilous for both developers and operations, because when data is streamed at higher rates than recipients can handle, it builds up in the system until no space is left, leading to system failures in production. In April 2014, Typesafe announced the release of Akka Streams -- designed to help developers more easily achieve truly asynchronous, non-blocking data streaming on the JVM.

Akka HTTP
In June 2013, Typesafe acquired Spray.io, one of the best performing REST / HTTP libraries in the Java ecosystem. Then in June 2014, Typesafe announced the first preview of the core module of Akka HTTP -- a suite of lightweight Scala libraries providing client/server RESTful support on top of Akka. It fully embraces the Actor-, Future-, and Stream-based programming models used by the underlying platform. This lets developers build high-performant and scalable on RESTful applications with idiomatic Java and Scala code without worrying about wrapping around other Java libraries.

Recent Akka Presentations at Scala Days 2014:

Additional Resources:

About Typesafe
Typesafe (Twitter: @Typesafe) is dedicated to helping developers build Reactive applications on the JVM. With the Typesafe Reactive Platform, you can create modern, event-driven applications that scale on multicore and cloud computing architectures. Typesafe Activator, a browser-based tool with reusable templates, makes it easy to get started with Play Framework, Akka and Scala. Backed by Greylock Partners, Shasta Ventures, Bain Capital Ventures and Juniper Networks, Typesafe is headquartered in San Francisco with offices in Switzerland and Sweden. To start building Reactive applications today, download Typesafe Activator!

Image Available: http://www2.marketwire.com/mw/frame_mw?attachid=2636189

More Stories By Marketwired .

Copyright © 2009 Marketwired. All rights reserved. All the news releases provided by Marketwired are copyrighted. Any forms of copying other than an individual user's personal reference without express written permission is prohibited. Further distribution of these materials is strictly forbidden, including but not limited to, posting, emailing, faxing, archiving in a public database, redistributing via a computer network or in a printed form.

@ThingsExpo Stories
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, provided an overview of the evolution of the Internet and the Database and the future of their combination – the Blockchain. Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life sett...
Basho Technologies has announced the latest release of Basho Riak TS, version 1.3. Riak TS is an enterprise-grade NoSQL database optimized for Internet of Things (IoT). The open source version enables developers to download the software for free and use it in production as well as make contributions to the code and develop applications around Riak TS. Enhancements to Riak TS make it quick, easy and cost-effective to spin up an instance to test new ideas and build IoT applications. In addition to...
There are several IoTs: the Industrial Internet, Consumer Wearables, Wearables and Healthcare, Supply Chains, and the movement toward Smart Grids, Cities, Regions, and Nations. There are competing communications standards every step of the way, a bewildering array of sensors and devices, and an entire world of competing data analytics platforms. To some this appears to be chaos. In this power panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, Bradley Holt, Developer Advocate a...
Presidio has received the 2015 EMC Partner Services Quality Award from EMC Corporation for achieving outstanding service excellence and customer satisfaction as measured by the EMC Partner Services Quality (PSQ) program. Presidio was also honored as the 2015 EMC Americas Marketing Excellence Partner of the Year and 2015 Mid-Market East Partner of the Year. The EMC PSQ program is a project-specific survey program designed for partners with Service Partner designations to solicit customer feedbac...
Connected devices and the industrial internet are growing exponentially every year with Cisco expecting 50 billion devices to be in operation by 2020. In this period of growth, location-based insights are becoming invaluable to many businesses as they adopt new connected technologies. Knowing when and where these devices connect from is critical for a number of scenarios in supply chain management, disaster management, emergency response, M2M, location marketing and more. In his session at @Th...
The cloud market growth today is largely in public clouds. While there is a lot of spend in IT departments in virtualization, these aren’t yet translating into a true “cloud” experience within the enterprise. What is stopping the growth of the “private cloud” market? In his general session at 18th Cloud Expo, Nara Rajagopalan, CEO of Accelerite, explored the challenges in deploying, managing, and getting adoption for a private cloud within an enterprise. What are the key differences between wh...
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, wh...
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future - it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....
SYS-CON Events announced today that Bsquare has been named “Silver Sponsor” of SYS-CON's @ThingsExpo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. For more than two decades, Bsquare has helped its customers extract business value from a broad array of physical assets by making them intelligent, connecting them, and using the data they generate to optimize business processes.
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...
It is one thing to build single industrial IoT applications, but what will it take to build the Smart Cities and truly society changing applications of the future? The technology won’t be the problem, it will be the number of parties that need to work together and be aligned in their motivation to succeed. In his Day 2 Keynote at @ThingsExpo, Henrik Kenani Dahlgren, Portfolio Marketing Manager at Ericsson, discussed how to plan to cooperate, partner, and form lasting all-star teams to change t...
There is little doubt that Big Data solutions will have an increasing role in the Enterprise IT mainstream over time. Big Data at Cloud Expo - to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA - has announced its Call for Papers is open. Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is...
In his general session at 18th Cloud Expo, Lee Atchison, Principal Cloud Architect and Advocate at New Relic, discussed cloud as a ‘better data center’ and how it adds new capacity (faster) and improves application availability (redundancy). The cloud is a ‘Dynamic Tool for Dynamic Apps’ and resource allocation is an integral part of your application architecture, so use only the resources you need and allocate /de-allocate resources on the fly.
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
Machine Learning helps make complex systems more efficient. By applying advanced Machine Learning techniques such as Cognitive Fingerprinting, wind project operators can utilize these tools to learn from collected data, detect regular patterns, and optimize their own operations. In his session at 18th Cloud Expo, Stuart Gillen, Director of Business Development at SparkCognition, discussed how research has demonstrated the value of Machine Learning in delivering next generation analytics to imp...
Cognitive Computing is becoming the foundation for a new generation of solutions that have the potential to transform business. Unlike traditional approaches to building solutions, a cognitive computing approach allows the data to help determine the way applications are designed. This contrasts with conventional software development that begins with defining logic based on the current way a business operates. In her session at 18th Cloud Expo, Judith S. Hurwitz, President and CEO of Hurwitz & ...
SYS-CON Events announced today that ReadyTalk, a leading provider of online conferencing and webinar services, has been named Vendor Presentation Sponsor at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. ReadyTalk delivers audio and web conferencing services that inspire collaboration and enable the Future of Work for today’s increasingly digital and mobile workforce. By combining intuitive, innovative tec...
Amazon has gradually rolled out parts of its IoT offerings, but these are just the tip of the iceberg. In addition to optimizing their backend AWS offerings, Amazon is laying the ground work to be a major force in IoT - especially in the connected home and office. In his session at @ThingsExpo, Chris Kocher, founder and managing director of Grey Heron, explained how Amazon is extending its reach to become a major force in IoT by building on its dominant cloud IoT platform, its Dash Button strat...