InfoQ Homepage Architecture & Design Content on InfoQ
-
Amazon Rolls Out Hadoop Based MapReduce to EC2
It has been possible to run Hadoop on EC2 for a while. Today Amazon simplified the process by announcing Amazon Elastic MapReduce which automatically deploys EC2 instances for computational use and includes a API for interacting with them.
-
When Is POSTing State Appropriate?
In an article, Tim Bray, examines the feedback from the first public draft of the APIs for the Sun Cloud. He responds to feedback in the article and explores the ways to model interactions such as, creating a VM in a Cluster, in a RESTful way.
-
Interview: Tools for the Open Web
Dion Almaer and Ben Galbraith open with a definition of the Open Web, the tension arising from multiple Web technologies, the diversity and "polyphony" of Open Source, the future of Web development tools, and the debate associated with the possible evolution of Javascript. The potential impact of HTML 5 on tool and Web development in general is discussed.
-
ASP.NET MVC is Open Source
It has just been announced that ASP.NET MVC has been released under Microsoft’s open source license. The Microsoft Public License is certified by the Open Source Initiative, making is appropriate for most projects requiring an open source license including Novell’s Mono.
-
Jeff Moser's How .NET Regular Expressions Really Work
Did you know the last 15 regular expressions are cached? Or that the .NET engine uses a form of machine code? You can learn this and more from Jeff Moser's in-depth study of how regular expressions work in .NET.
-
The Enterprise as a Network of Events
A debate between SOA and EDA has recently resurfaced with a blog from Richard Veryard, who discusses relationships between SOA, BPM and events
-
The Open Cloud Manifesto
A group of unknown authors have written an Open Cloud Manifesto endorsed by many companies and calling for open cloud computing. The document outlines 4 goals customers have and proposes 6 principles. The secrecy used to create the Manifesto has generated some unfriendly reactions around the web.
-
Presentation: Amazon Web Services: Building Blocks for True Internet Applications
This presentation discusses how Amazon's Web Services can help Web developers solve common but vexing problems, including scaling. The Elastic Compute Cloud (EC2) and Simple DB are discussed in detail along with the Simple Queue, Simple Storage, and Flexible Payment Services. Each discussion covers basic concepts, example APIs, and brief introductions of case studies.
-
Critical Security Vulnerability Found in Quicksort
In what is sure to become one of the most wide-reaching security vulnerabilities yet known, a researcher with L0pht Heavy Industries has uncovered a flaw in the standard implementation of the Quicksort algorithm. InfoQ spoke with Dildog of L0pht to learn more about this vulnerability and it's ramifications.
-
Top Scripting Languages: PHP, Ruby, Python
Evans Data's published the result of its scripting language survey. PHP, Ruby and Python are the favorite choices of more than 500 developers and IT Professionals. Scripting languages usage in the enterprise has changed with time, the survey outlines the drawbacks and merits of each language.
-
Sun's Disagreement With Apache Overshadows Java 7 Announcement
Sun Microsystems have published an updated schedule for JDK 7 along with a list of the approved features, but the ongoing disagreement with Apache over licensing the Java Compatibility Kit (JCK) for Java SE threatens to overshadow the announcement.
-
Steve Ballmer’s Vision of Cloud Computing
In a recent interview with Saul Hansell from “The New York Times”, Steve Ballmer shared his vision of cloud computing and Azure’s role.
-
Article: Fetching strategy implementation in a J2EE application using AOP
In this article Manjunath R. Naganna introduces a strategy for overriding the default fetching pattern in the Repository/DAO class with a different fetching pattern based on the specific use case as defined with Aspect Oriented Programming. Aspect helps in deciding which fetching strategy needs to be used in a particular business use case.
-
Doug McCune on Flex Development
In this post, Doug McCune, Flex community rock star and author of Flex for Dummies, discusses the Flex landscape and shares his insights on building custom components in Flex. In addition, he talks about what is coming in Flex 4 and how the community has changed in the last few years.
-
Presentation: A Kanban System for Software Engineering
David Anderson presents a brief history of the kanban system through case study reports from teams at Microsoft and Corbis. Kanban acts to limit work-in-progress and focus the team on achieving a continuous flow of value to the customer and innovates on accepted agile management practices by providing an iteration-less process with a regular release cadence.