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Q&A with Ignace and Yves Hanoulle about the Leadership Game

People have different ideas about what a leader can and should do, and personal leadership preferences. The book The Leadership Game is the manual for a three-hour game in which different leadership styles are practiced. InfoQ did an interview with Ignace and Yves Hanoulle about leadership styles, pair training and observing and giving feedback.

Ben Linders
on Apr 18, 2014
MLConf NYC 2014 Highlights

The MLConf conference was going strong in NYC on April 11th and was a full day packed with talks around Machine Learning and Big Data, featuring speakers from many prominent companies.

Charles Menguy
on Apr 17, 2014
Designing an Event Log API with RAML

API designers have several documentation formats to choose from. RAML, a recently open-sourced API documentation format adopts a contract-first approach which has become the favoured model for API design. The RAML language also includes constructs that help reduce duplication inherent in other formats. This article steps through a simple API design to illustrate some of RAML's DRY features.

Saul Caganoff
on Apr 11, 2014
Distributing Complex Services in Cross-Geolocational IDCs

In this interview, first published on InfoQ China, Micro Sun describes some of the techniques Tencent use to scale Qzone, a social networking platform in China with over 600 million monthly active users,

Arthur Shui
on Apr 09, 2014
Key Takeaway Points and Lessons Learned from QCon London 2014

This article summarizes the key takeaways and highlights from QCon London 2014 as blogged and tweeted by attendees. Over the course of the next 4 months, InfoQ will be publishing most of the conference sessions online, including 27 video interviews that were recorded by the InfoQ editorial team. The publishing schedule can be found on the QCon London web site.

Abel Avram
on Apr 03, 2014
Seven Steps to Create an Unbeatable Enterprise Mobility Strategy

As mobility is transforming our lives, this article gives a step-by-step approach on how enterprises can seamlessly connect their mobile workforce to back-end systems for increased productivity. Covering topics like business goal definition, API and data security or user experience it provides a broad overview on what to keep in mind while planning an enterprise mobility strategy.

Arun Bhattacharya
on Apr 01, 2014
NoSQL, JSON, and Time Series Data Management: Interview with Anuj Sahni

Time series data management is gaining more attention lately because the data is coming at us from all directions: sensors, mobile devices, Web tracking, financial events, factory automation, and utilities. InfoQ spoke with Anuj Sahni, Principal Product Manager at Oracle about the time series data and how to do data modeling for this type of data.

Srini Penchikala
on Mar 26, 2014
Measuring Architecture Sustainability

In this article, authors discuss Morphosis, a multi-perspective measuring approach for architecture sustainability that includes evolution scenario analysis, architecture compliance checking, and tracking of architecture-level code metrics. These perspectives include change-prone requirements, technology choices, architecture erosion, and modularization best practices.

Philipp Vorst Thomas Goldschmidt Heiko Koziolek Dominik Domis
on Mar 20, 2014
SQL Server 2014: NoSQL Speeds with Relational Capabilities

For the last four years Microsoft has been working on the first rewrite of SQL Server’s query execution since 1998. The goal is to offer NoSQL-like speeds without sacrificing the capabilities of a relational database. At the heart of this is Hekaton, their memory optimized tables. While still accessible via traditional T-SQL operations, internally they are a fundamentally different technology.

Jonathan Allen
on Mar 19, 2014
OpenJDK and HashMap …. Safely Teaching an Old Dog New (Off-Heap!) Tricks

The OpenJDK Off-Heap JEP will be a radical departure from traditional Java priorities, seeking to standardize a facility for efficiently manipulating off-heap memory. This article surveys the impact this JEP will have to empower Java HashMap with new off-heap capabilities. Simply put, this JEP may be just the magic that can “teach” HashMap (that lovable old dog) some new tricks.

Ben Cotton Peter Lawrey
on Mar 14, 2014
How Composite C1 Found Success by Becoming Open Source

In today’s environment it is difficult to offer commercial products, especially in highly competitive fields such as content management systems. Finding themselves being squeezed out of the market, Composite C1 found a way to thrive by releasing their core product under an open source license with cloud based hosting.

Jonathan Allen
on Mar 13, 2014
Lambda Architecture: Design Simpler, Resilient, Maintainable and Scalable Big Data Solutions

Lambda Architecture proposes a simpler, elegant paradigm designed to store and process large amounts of data. In this article, author Daniel Jebaraj presents the motivation behind the Lambda Architecture, reviews its structure with the help of a sample Java application.

Daniel Jebaraj
on Mar 12, 2014

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