Welcome!

Java IoT Authors: Liz McMillan, Miska Kaipiainen, Dana Gardner, Elizabeth White, Kevin Benedict

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
If you’re responsible for an application that depends on the data or functionality of various IoT endpoints – either sensors or devices – your brand reputation depends on the security, reliability, and compliance of its many integrated parts. If your application fails to deliver the expected business results, your customers and partners won't care if that failure stems from the code you developed or from a component that you integrated. What can you do to ensure that the endpoints work as expect...
The Transparent Cloud-computing Consortium (abbreviation: T-Cloud Consortium) will conduct research activities into changes in the computing model as a result of collaboration between "device" and "cloud" and the creation of new value and markets through organic data processing High speed and high quality networks, and dramatic improvements in computer processing capabilities, have greatly changed the nature of applications and made the storing and processing of data on the network commonplace.
WebRTC adoption has generated a wave of creative uses of communications and collaboration through websites, sales apps, customer care and business applications. As WebRTC has become more mainstream it has evolved to use cases beyond the original peer-to-peer case, which has led to a repeating requirement for interoperability with existing infrastructures. In his session at @ThingsExpo, Graham Holt, Executive Vice President of Daitan Group, will cover implementation examples that have enabled ea...
Major trends and emerging technologies – from virtual reality and IoT, to Big Data and algorithms – are helping organizations innovate in the digital era. However, to create real business value, IT must think beyond the ‘what’ of digital transformation to the ‘how’ to harness emerging trends, innovation and disruption. Architecture is the key that underpins and ties all these efforts together. In the digital age, it’s important to invest in architecture, extend the enterprise footprint to the cl...
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 & ...
Fifty billion connected devices and still no winning protocols standards. HTTP, WebSockets, MQTT, and CoAP seem to be leading in the IoT protocol race at the moment but many more protocols are getting introduced on a regular basis. Each protocol has its pros and cons depending on the nature of the communications. Does there really need to be only one protocol to rule them all? Of course not. In his session at @ThingsExpo, Chris Matthieu, co-founder and CTO of Octoblu, walk you through how Oct...
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...
Fact is, enterprises have significant legacy voice infrastructure that’s costly to replace with pure IP solutions. How can we bring this analog infrastructure into our shiny new cloud applications? There are proven methods to bind both legacy voice applications and traditional PSTN audio into cloud-based applications and services at a carrier scale. Some of the most successful implementations leverage WebRTC, WebSockets, SIP and other open source technologies. In his session at @ThingsExpo, Da...
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...
Vidyo, Inc., has joined the Alliance for Open Media. The Alliance for Open Media is a non-profit organization working to define and develop media technologies that address the need for an open standard for video compression and delivery over the web. As a member of the Alliance, Vidyo will collaborate with industry leaders in pursuit of an open and royalty-free AOMedia Video codec, AV1. Vidyo’s contributions to the organization will bring to bear its long history of expertise in codec technolo...
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.
The vision of a connected smart home is becoming reality with the application of integrated wireless technologies in devices and appliances. The use of standardized and TCP/IP networked wireless technologies in line-powered and battery operated sensors and controls has led to the adoption of radios in the 2.4GHz band, including Wi-Fi, BT/BLE and 802.15.4 applied ZigBee and Thread. This is driving the need for robust wireless coexistence for multiple radios to ensure throughput performance and th...
Enterprise IT has been in the era of Hybrid Cloud for some time now. But it seems most conversations about Hybrid are focused on integrating AWS, Microsoft Azure, or Google ECM into existing on-premises systems. Where is all the Private Cloud? What do technology providers need to do to make their offerings more compelling? How should enterprise IT executives and buyers define their focus, needs, and roadmap, and communicate that clearly to the providers?
SYS-CON Events announced today that Commvault, a global leader in enterprise data protection and information management, has been named “Bronze Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Commvault is a leading provider of data protection and information management solutions, helping companies worldwide activate their data to drive more value and business insight and to transform moder...
The Internet of Things can drive efficiency for airlines and airports. In their session at @ThingsExpo, Shyam Varan Nath, Principal Architect with GE, and Sudip Majumder, senior director of development at Oracle, will discuss the technical details of the connected airline baggage and related social media solutions. These IoT applications will enhance travelers' journey experience and drive efficiency for the airlines and the airports. The session will include a working demo and a technical d...
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...
Digital innovation is the next big wave of business transformation based on digital technologies of which IoT and Big Data are key components, For example: Business boundary innovation is a challenge to excavate third-party business value using IoT and BigData, like Nest Business structure innovation may propose re-building business structure from scratch, as Uber does in the taxicab industry The social model innovation is also a big challenge to the new social architecture with the design fr...
The many IoT deployments around the world are busy integrating smart devices and sensors into their enterprise IT infrastructures. Yet all of this technology – and there are an amazing number of choices – is of no use without the software to gather, communicate, and analyze the new data flows. Without software, there is no IT. In this power panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, panelists will look at the protocols that communicate data and the emerging data analy...
DevOps at Cloud Expo, taking place Nov 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 widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long dev...
SYS-CON Events announced today that China Unicom will exhibit 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. China United Network Communications Group Co. Ltd ("China Unicom") was officially established in 2009 on the basis of the merger of former China Netcom and former China Unicom. China Unicom mainly operates a full range of telecommunications services including mobile broadband (GSM, WCDMA, LTE F...