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Kanban at Scale – A Siemens Success Story

This article shows an internally driven and remarkably smooth Kanban implementation approach which very quickly rewarded Siemens Health Services (HS) with real and sustainable improvements in predictability, efficiency and quality. It demonstrates the benefits of “flow” and its advantages in terms of actionable metrics and forecasting capabilities based on real data captured from recent releases.

Bennet Vallet
on Feb 28, 2014
Interview and Book Review of The Technical and Social History of Software Engineering

Capers Jones wrote the book The Technical and Social History of Software Engineering in which he provides an overview of the evolution of information technology and software development. InfoQ interviewed Capers about advancements and events in software engineering and the effects that they have had on our society.

Ben Linders
on Feb 26, 2014
Quality Code - Book Review and Interview

Quality Code book, authored by Stephen Vance, covers the different aspects of software development lifecycle with focus on delivering quality product. In the book, Stephen discusses the practices for supporting software craftsmanship testing. InfoQ spoke with the author about the book and the best practices for testing application code.

Srini Penchikala
on Feb 25, 2014
Embedded Analytics and Statistics for Big Data

This article provides an overview of tools and libraries available for embedded data analytics and statistics, both stand-alone software packages and programming languages with statistical capabilities. The authors also discuss how to combine and integrate these embedded analytics technologies to handle big data.

Christof Ebert Panos Louridas
on Feb 23, 2014
Author Q&A – The Lean Mindset by Tom and Mary Poppendieck

The Lean Mindset is a collection of research results and case studies from companies applying lean in product development and delivery. A lean mindset according to Mary and Tom Poppendieck is about “developing the expertise to ask the right questions, solve the right problems, and do the right thing in the situation at hand”.

Ben Linders
on Feb 18, 2014
Modern Enterprise Performance Analysis Antipatterns

In this article we present some of the most common performance analysis antipatterns in the enterprise platform, expressed in terms of their basic causes along with remediation strategies.

Ben Evans
on Feb 15, 2014
Answering Common Cloud Security Questions from CIOs

With the news stories of possible data breaches at enterprises like Target, and the current trend of companies migrating to cloud environments for the flexibility, scalability, agility, and cost-effectiveness they offer, CIOs have been asking hard questions about cloud security.

Gilad Parran-Nissany
on Feb 12, 2014
Big Data Analytics for Security

In this article, authors discuss the role of big data and Hadoop in security analytics space and how to use MapReduce to efficiently process data for security analysis for use cases like Security Information and Event Management (SIEM) and Fraud Detection.

Sreeranga P. Rajan Alvaro A. Cárdenas Pratyusa K. Manadhata
on Feb 11, 2014
3 years of Kanban at Sandvik IT: The Story of an Improvement Journey

This is the story of an enterprise-wide Kanban implementation. It explains why Sandvik IT chose the Kanban method; how it was deployed using a kick-start concept; how it was followed-up using a depth-of-kanban assessment; and the effects so far. The article includes links to concrete and step-by-step information on how to run these kick-starts and assessments

Christophe Achouiantz
on Feb 10, 2014
Virtual Roundtable: The Future of PaaS in Cloud Computing

There has been a raging debate about PaaS and whether it is still a valuable part of a cloud portfolio, so InfoQ reached out to four leaders in the cloud domain (cloud advocate Krish Subramanian, cloud developer Dan Turkenkopf, cloud executive JP Morgenthal, and cloud expert James Urquhart) for their opinions on the future of PaaS.

Richard Seroter
on Feb 05, 2014
Interview with Jan de Baere about the Rise and Fall of an Agile Company

What happens when a director of a consulting company decides to drastically change the culture? At the Agile Tour Brussels conference Jan de Baere presented the why and how of a company that adopted agile, the journey that they went through, and how it came to a sudden end. InfoQ interviewed him about the agile change approach, culture and trust, and the lessons learned from an agile journey.

Ben Linders
on Feb 03, 2014
Building Applications With Hadoop

When building applications using Hadoop, it is common to have input data from various sources coming in various formats. In his presentation, “New Tools for Building Applications on Apache Hadoop”, Eli Collins overviews how to build better products with Hadoop and various tools that can help, such as Apache Avro, Apache Crunch, Cloudera ML and the Cloudera Development Kit.

Roopesh Shenoy
on Jan 30, 2014

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