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AI, ML & Data Engineering

Garage Door Openers: An Internet of Things Case Study

In this article, author discusses how to design an Internet-connected garage door opener ("IoT opener") to be secure. He talks about cloud service authentication and security improvements offered by networked openers, like two-factor authentication (2FA). He also discusses security infrastructure for IoT devices, which includes user authentication, access policy creation & enforcement.

Jonathan Margulies
on Sep 13, 2015
Culture & Methods

A Conversation with James Shore on Agile Fluency and Let's Code Javascript

At the recent Agile Australia Conference James Shore gave a keynote talk and a workshop on Agile fluency. He spoke to InfoQ about his work on agile fluency, teaching and building tools for test driven development in javascript.

Shane Hastie
on Sep 12, 2015
AI, ML & Data Engineering

Breaking Down Data Silos with Foreign Data Wrappers

Author Lenley Hensarling discusses the Foreign Data Wrapper (FDW) feature in Postgres database. FDW provides a SQL interface for accessing data objects in remote data stores to integrate data from disparate sources like NoSQL databases and bring them into a common model.

Lenley Hensarling
on Sep 09, 2015
Mobile

Meeting Developer Demands with WebRTC and CloudRTC Platforms

The WebRTC API lets developers easily integrate real-time comms into their apps. This article is the second part of a two part series analyzing the market of WebRTC platforms. It compares data from late 2013 / early 2014 to a survey conducted in April and May of this year as part of an ongoing coverage of the cloud real-time communications platform market.

Peter Crocker
on Sep 08, 2015
Culture & Methods

Q&A on the Book Agile Impressions

Gerald Weinberg shares his observations of the agile movement "where it came from, where it is now, and where it's going" in the book Agile Impressions. In the book he explores the agile basics and principles, discusses how he has seen them being violated, and offers ideas and examples for applying the agile principles.

Ben Linders
on Sep 07, 2015
Mobile

Metadata-Driven Design: Building Web APIs for Dynamic Mobile Apps

More than ten years ago, software architect Kevin Perera invented a design method for architectures that was called "metadata-driven design and development". In this article, Aaron Kendall explains how to use this design method and outlines similarities as well as differences to current techniques like RESTful services or HATEOAS by implementing a metadata-driven mobile application.

Aaron Kendall
on Sep 01, 2015
Java

A Post-Apocalyptic sun.misc.Unsafe World

The removal of sun.misc.Unsafe and other private APIs in Java 9 has in recent weeks divided the Java community perhaps as never before in its 20 year history. Even though a resolution has now been proposed and a migration path presented, the big question remains: What will a post sun.misc.Unsafe world look like?

Christoph Engelbert
on Aug 30, 2015
Mobile

Scaling Mobile at XING: Platform, Framework and Domain Teams

This article describes learning from XING on how to scale mobile development such that as many teams as necessary can contribute to the development of mobile apps (on both iOS and Android platforms) and at the same time keep the apps consistent, stable and shiny. It summarizes the key decisions and structural changes they made in order to enable scaling mobile from 2 to 10 teams.

Alexey Krivitsky
on Aug 26, 2015
Igniting Kids' Enthusiasm for Coding

CodingStuff.org is an initiative to ignite kids' enthusiasm to learn how to code, to create apps, to design websites, and overall to become comfortable with technology. This article explores what teachers can do to ignite kid's enthusiasm for coding by using interesting and cool lessons to give them some pointers on how to code and then let the magic happen!

Henk Jurriens
on Aug 25, 2015
Architecture & Design

Seven Microservices Anti-patterns

In this article Vijay Algarasan, a Principal Architect at Asurion, discusses how he and his teams have encountered microservices at various engagements and some lessons they have learned as a result. This has resulted in them building up a series of anti-patterns and some associated patterns, which Vijay believes are more widely applicable to all practitioners of microservices

Vijay Alagarasan
on Aug 24, 2015
Version Control, Git, and your Enterprise

This article is about understanding Git – both its benefits and limits – and deciding if it’s right for your enterprise. It is intended to highlight some of the key advantages and disadvantages typically experienced by enterprises and presents the key questions to be contemplated by your enterprise in determining whether Git is right for you and what you need to consider in moving to Git.

Bob Jenkins
on Aug 18, 2015
Refactoring for Software Design Smells Review and Q&A with the Authors

Refactoring for Software Design Smells by Girish Suryanarayana, Ganesh Samarthyam, and Tushar Sharma presents a catalogue of typical software design smells and how they can be fixed.

Mirko Stocker
on Aug 15, 2015

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