InfoQ Homepage Asynchronous Programming Content on InfoQ
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Rust Gets Zero-Cost Async/Await Support in Rust 1.39
After getting support for futures in version 1.36, Rust has finally stabilized async/.await in version 1.39. As Rust core team member Niko Matsakis explains, contrary to other languages, async/.await is a zero-cost abstraction in Rust.
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Node 7.6 Brings Default Async/Await Support
Node.js 7.6 has shipped with official support for async/await enabled by default and better performance on low-memory devices.
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Microsoft Open-Sources P Language for Safe Async Event-Driven Programming
Microsoft’s recently open-sourced P language aims to make it possible to write safe asynchronous event-driven programs on Linux, macOS, and Windows.
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Getting JSON Data with Netflix Falcor
Netflix has open sourced Falcor, a JavaScript library offering a model and asynchronous mechanism for fetching JSON data from multiple sources.
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Slick 3: Reactive Streams for Asynchronous Database Access in Scala
Slick, Typesafe's database query and access library for Scala, now supports the Reactive Streams API in the just released version 3.0. This enables developers to query their databases asynchronously and non-blocking. InfoQ talked to Slich Tech-Lead Stefan Zeiger to learn more about the new features and what they've planned for the future.
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Python 3.5 will Support Async/Await Asynchronous Programming
Python 3.5 will add support for coroutines with async and await syntax, according to Python Enhancement Proposal (PEP) #0492. The proposal aims at making coroutines a native Python language feature and to "establish a common, easily approachable, mental model of asynchronous programming."
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Dart Adds Support for Asynchronous Programming
Google has released Dart 1.9, bringing fresh support for asynchronous programming. Kevin Moore, product manager for Google, said the release of version 1.9 introduces async methods and await expressions built on top of its existing Future API.
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The Strengths and Weaknesses of Microservices
There has been significant buzz around microservices lately, enough to generate some hype. After implementing heavy and cumbersome SOA solutions for more than a decade, are microservices the solution the industry has been waiting for? Or, are microservices simpler than monolithic solutions?
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Scalability in a Reactive World
We have to maximize locality of reference and minimize contention to make systems scale, Jonas Bonér, creator of the Akka project, stated in a recent presentation about scalability in reactive systems. By using a share nothing architecture, build on an event-driven foundation and adhering to core principles that have been proven to work for ages we can write really scalable systems.
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The Performance of Dart 1.3 Is on Par with Node.js
The Google Dart team has announced Dart SDK 1.3 which improves the performance of asynchronous server-side code to the point that Dart VM is on par with Node.js, the later using another Google technology, the V8 engine.
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Akka Actors vs. Java EJBs from a High-Level Concurrency Perspective
There are both commonalities and some differences when comparing architectural principles and coding styles in Akka Actors and Java EE 7 Enterprise JavaBeans, specifically stateless session beans and JMS message-driven beans, Dr Gerald Loeffler concludes in a recent introductory talk when explaining and comparing the three approaches from a high-level concurrency view.
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Parse Announces Bolts, a Collection of Low-level Libraries for iOS and Android
Parse, acquired by Facebook a few months ago, has recently open-sourced a collection of low-level libraries for Android and iOS collectively called Bolts. According to Parse announcement, Bolts is the outcome of the joint Parse/Facebook effort to consolidate small, low-level utility classes that both companies had already developed on their own.
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Pivotal's Reactor Goes GA
This week, Pivotal released version 1.0 of its project Reactor for general availability. Reactor provides low-level abstractions for an event-driven, reactive programming model, and is a component member of the Spring IO Platform in its "IO Foundation" layer.
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ORM Profiler v1.5 with Entity Framework 6 and Async Support
ORM Profiler v1.5 has been released with support for Entity Framework 6 and Async in addition to several improvements and bug fixes.
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core.async: A Different Approach to Asynchronous Programming with Clojure and ClojureScript
While it has been less than a month since the announcement of the core.async Clojure/ClojureScript library, a number of blog posts have been published describing how to use it effectively to avoid "callback hell" in front-end code, and showing off simple code resulting in some impressive demos.