Welcome!

Mobile IoT Authors: Pat Romanski, Jonathan Fries, Elizabeth White, Sematext Blog, Liz McMillan

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
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
"We build IoT infrastructure products - when you have to integrate different devices, different systems and cloud you have to build an application to do that but we eliminate the need to build an application. Our products can integrate any device, any system, any cloud regardless of protocol," explained Peter Jung, Chief Product Officer at Pulzze Systems, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Internet of @ThingsExpo has announced today that Chris Matthieu has been named tech chair of Internet of @ThingsExpo 2017 New York The 7th Internet of @ThingsExpo will take place on June 6-8, 2017, at the Javits Center in New York City, New York. Chris Matthieu is the co-founder and CTO of Octoblu, a revolutionary real-time IoT platform recently acquired by Citrix. Octoblu connects things, systems, people and clouds to a global mesh network allowing users to automate and control design flo...
In addition to all the benefits, IoT is also bringing new kind of customer experience challenges - cars that unlock themselves, thermostats turning houses into saunas and baby video monitors broadcasting over the internet. This list can only increase because while IoT services should be intuitive and simple to use, the delivery ecosystem is a myriad of potential problems as IoT explodes complexity. So finding a performance issue is like finding the proverbial needle in the haystack.
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at 20th Cloud Expo, Ed Featherston, director/senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
According to Forrester Research, every business will become either a digital predator or digital prey by 2020. To avoid demise, organizations must rapidly create new sources of value in their end-to-end customer experiences. True digital predators also must break down information and process silos and extend digital transformation initiatives to empower employees with the digital resources needed to win, serve, and retain customers.
The WebRTC Summit New York, to be held June 6-8, 2017, at the Javits Center in New York City, NY, announces that its Call for Papers is now open. Topics include all aspects of improving IT delivery by eliminating waste through automated business models leveraging cloud technologies. WebRTC Summit is co-located with 20th International Cloud Expo and @ThingsExpo. WebRTC is the future of browser-to-browser communications, and continues to make inroads into the traditional, difficult, plug-in web co...
In his general session at 19th Cloud Expo, Manish Dixit, VP of Product and Engineering at Dice, discussed how Dice leverages data insights and tools to help both tech professionals and recruiters better understand how skills relate to each other and which skills are in high demand using interactive visualizations and salary indicator tools to maximize earning potential. Manish Dixit is VP of Product and Engineering at Dice. As the leader of the Product, Engineering and Data Sciences team at D...
The Internet of Things (IoT) promises to simplify and streamline our lives by automating routine tasks that distract us from our goals. This promise is based on the ubiquitous deployment of smart, connected devices that link everything from industrial control systems to automobiles to refrigerators. Unfortunately, comparatively few of the devices currently deployed have been developed with an eye toward security, and as the DDoS attacks of late October 2016 have demonstrated, this oversight can ...
What happens when the different parts of a vehicle become smarter than the vehicle itself? As we move toward the era of smart everything, hundreds of entities in a vehicle that communicate with each other, the vehicle and external systems create a need for identity orchestration so that all entities work as a conglomerate. Much like an orchestra without a conductor, without the ability to secure, control, and connect the link between a vehicle’s head unit, devices, and systems and to manage the ...
"Once customers get a year into their IoT deployments, they start to realize that they may have been shortsighted in the ways they built out their deployment and the key thing I see a lot of people looking at is - how can I take equipment data, pull it back in an IoT solution and show it in a dashboard," stated Dave McCarthy, Director of Products at Bsquare Corporation, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Unsecured IoT devices were used to launch crippling DDOS attacks in October 2016, targeting services such as Twitter, Spotify, and GitHub. Subsequent testimony to Congress about potential attacks on office buildings, schools, and hospitals raised the possibility for the IoT to harm and even kill people. What should be done? Does the government need to intervene? This panel at @ThingExpo New York brings together leading IoT and security experts to discuss this very serious topic.
We are always online. We access our data, our finances, work, and various services on the Internet. But we live in a congested world of information in which the roads were built two decades ago. The quest for better, faster Internet routing has been around for a decade, but nobody solved this problem. We’ve seen band-aid approaches like CDNs that attack a niche's slice of static content part of the Internet, but that’s it. It does not address the dynamic services-based Internet of today. It does...
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, discussed the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
As data explodes in quantity, importance and from new sources, the need for managing and protecting data residing across physical, virtual, and cloud environments grow with it. Managing data includes protecting it, indexing and classifying it for true, long-term management, compliance and E-Discovery. Commvault can ensure this with a single pane of glass solution – whether in a private cloud, a Service Provider delivered public cloud or a hybrid cloud environment – across the heterogeneous enter...
An IoT product’s log files speak volumes about what’s happening with your products in the field, pinpointing current and potential issues, and enabling you to predict failures and save millions of dollars in inventory. But until recently, no one knew how to listen. In his session at @ThingsExpo, Dan Gettens, Chief Research Officer at OnProcess, discussed recent research by Massachusetts Institute of Technology and OnProcess Technology, where MIT created a new, breakthrough analytics model for ...
More and more brands have jumped on the IoT bandwagon. We have an excess of wearables – activity trackers, smartwatches, smart glasses and sneakers, and more that track seemingly endless datapoints. However, most consumers have no idea what “IoT” means. Creating more wearables that track data shouldn't be the aim of brands; delivering meaningful, tangible relevance to their users should be. We're in a period in which the IoT pendulum is still swinging. Initially, it swung toward "smart for smar...
Everyone knows that truly innovative companies learn as they go along, pushing boundaries in response to market changes and demands. What's more of a mystery is how to balance innovation on a fresh platform built from scratch with the legacy tech stack, product suite and customers that continue to serve as the business' foundation. In his General Session at 19th Cloud Expo, Michael Chambliss, Head of Engineering at ReadyTalk, discussed why and how ReadyTalk diverted from healthy revenue and mor...
SYS-CON Events has announced today that Roger Strukhoff has been named conference chair of Cloud Expo and @ThingsExpo 2017 New York. The 20th Cloud Expo and 7th @ThingsExpo will take place on June 6-8, 2017, at the Javits Center in New York City, NY. "The Internet of Things brings trillions of dollars of opportunity to developers and enterprise IT, no matter how you measure it," stated Roger Strukhoff. "More importantly, it leverages the power of devices and the Internet to enable us all to im...
Information technology is an industry that has always experienced change, and the dramatic change sweeping across the industry today could not be truthfully described as the first time we've seen such widespread change impacting customer investments. However, the rate of the change, and the potential outcomes from today's digital transformation has the distinct potential to separate the industry into two camps: Organizations that see the change coming, embrace it, and successful leverage it; and...