InfoQ Homepage Architecture & Design Content on InfoQ
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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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Google's Java Coding Standards
Google has recently released their complete definition of coding standards for Java source code. These are hard-and-fast rules that are clearly enforceable, and are followed universally within Google. It covers not only formatting, but other types of conventions and coding standards.
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Getting the Avengers with Marvel Comics API
Recently, Marvel has made available a public API and a RESTful service which provides access to their comics metadata.
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Interactive SQL in Apache Hadoop with Impala and Hive
In the race for interactive SQL in Big Data environments, there are two open source based front-runners, Impala and Hive with the Stinger project. Cloudera recently announced that Impala is up to 69 times faster than Hive 0.12 and can outperform DBMS. Other than raw speed, we take a look at other considerations in choosing a SQL engine for Hadoop and also Tez, an application framework for YARN.
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Resources to Start Developing for Firefox OS
Firefox OS pursues “the goal of building a complete, standalone operating system for the open web” and lets users install and run applications created using HTML, CSS, and JavaScript. It is based on Linux and Mozilla's Gecko and is a completely open stack that is 100 per cent free from proprietary technology. It allows developers to contribute to its code base or develop mobile apps.
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QCon New York 2014 (Jun 11-13): Track Topics Announced; Featuring OSGi DevCon 2014
The 15 track topics have been finalized for the third annual QCon New York (Jun 9-13) including: Creating Culture, Continuous Delivery, Data Science, Architecture Case Studies, JavaScript, Mobile, and more. New this year: OSGi DevCon 2014 will be co-located with QCon New York, taking place at the New York Marriott Brooklyn Bridge. Register before Feb 15th and save $600 for both events.
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DataFu Enters Incubation Status at Apache
LinkedIn’s DataFu project, a collection of libraries for Hadoop, has now officially entered the incubation status at the Apache Software Foundation (ASF) since the first week of January.
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Google Acquires Nest: Big Data Comes to Energy
Google has acquired Nest, maker of smart thermostat and smoke detectors, for $3.2 billion in cash, making it another major data source that will help Google understand how people live.
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JSON-LD Reaches W3C Recommendation Status
The W3C RDF Working Group has moved the JSON-LD and JSON-LD 1.0 Processing Algorithms and API standards forward to recommended status. JSON-LD is a standard to add "linked data" semantics to JSON.
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New InfoQ Feature: Follow Your Favorite Topics with RSS
For 2014 we have made topic pages available through RSS, so you can be using your RSS reader to follow your favorite topics.
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QCon London in 4 weeks; Top Tracks, Sessions, and Speakers (Mar 4-8, 2014)
The eighth annual QCon London (March 3-7) will feature in-depth presentations and case studies from NASA, Netflix, Twitter, The Financial Times, Etsy, and others. Hear industry practitioners on topics like Architecture, DevOps, Performance & Scalability, Agile, Java, and more. The conference schedule is now final and live. Register by Feb 5th and save £149.
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Unsafe at any Speed; Oracle Surveys community about promoting sun.misc.Unsafe
Oracle software engineer Paul Sandoz is asking the public to weigh in on the controversial library sun.misc.Unsafe by responding to a Survey Monkey survey. The debate centers around whether Unsafe, under scrutiny due to its divergence from the Java credo of safe memory management, should be mainstreamed.
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Open Source Active Directory Libraries for iOS and Android
Microsoft is offering previews of libraries for accessing Azure Active Directory for iOS and Android. These libraries are being released on github under the Apache 2 license.
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What to Expect From HTTP/2
In a recent blog posting Mark Nottingham, chair of the HTTP/2 Working Group, gives his opinion on 9 things to expect in the next version of the Web standard which is rapidly nearing completion and implementations are starting to appear.
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Spark, Storm and Real Time Analytics
Hadoop is definitely the platform of choice for Big Data analysis and computation. While data Volume, Variety and Velocity increases, Hadoop as a batch processing framework cannot cope with the requirement for real time analytics. Spark, Storm and the Lambda Architecture can help bridge the gap between batch and event based processing.