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F# in Numbers: A Look at the Annual F# Survey Results

In April, for the second time, fsharpWorks organized the F# community survey. Over 600 developers completed the survey in 2016 (which is 15% more than in 2015). The survey provides an insight into the brains of the F# community. In this article, I'll summarize some of the results.

Tomas Petricek
on Aug 05, 2016
AI, ML & Data Engineering

Virtual Panel: Current State of NoSQL Databases

NoSQL databases have been around for several years now and have become a choice of data storage for managing semi-structured and unstructured data. These databases offer lot of advantages in terms of linear scalability and better performance for both data writes and reads. InfoQ spoke with four panelists to get different perspectives on the current state of NoSQL databases.

Srini Penchikala
on Aug 02, 2016
Architecture & Design

The InfoQ Podcast: Shuman Ghosemajumder on Security and Cyber-Crime

In this week's podcast, professor Barry Burd talks to Shuman Ghosemajumder VP of product management at Shape Security on Security and Cyber-Crime at QCon New York 2016.

Barry Burd
on Aug 01, 2016
Mobile

Iterative Prototyping in the Mobile App Development Process

Mobile app development adopted an iterative, rapid development process and prototypes have a role to play in this agile approach, enabling developers to build, test, iterate, re-test and re-build rapidly and at lower cost (not to mention allowing all stakeholders in the process early on). This article guides through the essential steps of mobile app prototyping.

Cassandra Naji
on Aug 01, 2016
Java

Working with Multiple Databases in Spring

Accessing multiple databases in enterprise applications can be a challenge. With Spring it is easy enough to define a common data source, but once we introduce multiple data sources things get tricky. This article demos a technique for accessing multiple databases in Spring Boot applications easily and with minimum configuration.

Aaron Jacobson
on Jul 30, 2016
Culture & Methods

Q&A with Jason Fox on How to Lead a Quest

In the book How to Lead a Quest Jason Fox explores what can be done to develop insights for strategic decisions and innovation, and for driving progress and delivering value. The book provides approaches and rituals for asking deeper, bigger questions and slow, thorough thinking, creating options and designing experiments for dealing with complexity, ambiguity and uncertainty.

Ben Linders
on Jul 29, 2016
Cloud

Containers Live Migration: Behind the Scenes

This article addresses a topic that is not fully covered in current IT world: live migration of containers, how it works behind the scenes, and what problems it solves. The demand for this technology is growing as it unlocks new possibilities by giving more freedom in application lifecycle management.

Ruslan Synytsky
on Jul 22, 2016
Web Development

Intro to knysa: Async-Await Style PhantomJS Scripting

Typical PhantomJS test frameworks suffer from callback hell and other tricks that reduce the clarity of how the program flows. Bo Zou created knysa which uses async-await style programming to eliminate these callbacks. Additionally, there's no need to resort to currying and common try-catch-fail constructs are used to maintain a sane path through the code.

Bo Zou
on Jul 21, 2016
Java

JUnit 5 - An Early Test Drive - Part 1

JUnit, Java's most ubiquitous testing framework, is getting an update. Yes, JUnit 5 is a complete rewrite that decouples "JUnit the Platform" from "JUnit the Tool" and makes the platform available to other testing frameworks, which might very well redefine the future of testing on the JVM. More than that, it evolves the API and has a very promising extension model.

Nicolai Parlog
on Jul 19, 2016
Development

Grokking Algorithms Review and Author Q&A

Manning’s Grokking Algorithms, written by Aditya Y. Bhargava, takes a novel approach to introducing such complex matters as data structures, algorithms, and complexity. Himself a visual learner, Bhargava explains he attempted to leverage the powerful expressiveness of illustration to make it easier to grasp topics that could be otherwise impenetrable for some.

Sergio De Simone
on Jul 14, 2016
Java

HTTP-RPC: A Lightweight Cross-Platform REST Framework

HTTP-RPC is an open-source framework allowing developers to create and access cross-platform polyglot RESTful web services using a convenient, RPC-like metaphor, while preserving fundamental REST principles such as statelessness and uniform resource access.

Greg Brown
on Jul 12, 2016
Development

Key Takeaway Points and Lessons Learned from QCon New York 2016

The fifth annual QCon New York was the biggest yet, bringing together over 800 team leads, architects, project managers, and engineering directors. In total, over 140 practitioner-speakers presented 79 full-length technical sessions and 16 in-depth tutorials, providing deep insights into real-world architectures and state of the art software development practices from a practitioner’s perspective.

Abel Avram
on Jul 12, 2016

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