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  • SaaS-ify Legacy Applications

    Legacy applications can be difficult to move to the cloud, yet you may want to include them in your IT-as-a-Service strategy. This article discusses an approach to wrapping legacy applications for delivery as Software-as-a-Service.

    Chen Ping
    on Sep 06, 2012

  • The Pragmatic Architect - To Boldly Go Where No One Has Gone Before

    In this article, author Frank Buschmann talks about the architectural importance of the interaction between system components than within the components. He discusses three secrets of pragmatic architects: Uncover Hidden Domain Concepts, Be Where Things Meet and Use Uncertainty as a Driver.

    Frank Buschmann
    on Aug 24, 2012

  • Do we really need identity propagation in SOA and Clouds?

    Identity Propagation through Single Sign-On(SSO) has been assumed to be a panacea for all identity issues in SOA and Clouds. In this article, Michael Poulin raises questions around the business feasibility of propagation and proposes a delegate model of representation instead.

    Michael Poulin
    on Aug 20, 2012

  • Interview with Arun Murthy on Apache YARN

    Apache Hadoop YARN – a new Hadoop resource manager - has just been promoted to a high level Hadoop subproject. InfoQ had the chance to discuss YARN with Arun Murthy - founder and architect at Hortonworks.

    Boris Lublinsky
    on Aug 17, 2012

  • Mule ESB 3.3 Release and CloudHub

    MuleSoft, the company behind Enterprise Service Bus (ESB) product Mule, recently released version 3.3 of the product. The new version's focus is to combine data integration with Mule's application integration capabilities and to deliver a solution for on-premise or cloud integration for developers. InfoQ spoke with Ross Mason and Daniel Feist about the new features and product roadmap.

    Srini Penchikala
    on Aug 15, 2012

  • Don't SCIM over your Data Model

    This opinion piece discusses three specific suggestions for improving the SCIM data model: 1. Both the enterprise client and cloud provider should map their internal IDs to a shared External ID, which is the only ID exposed through the API. 2. Multi-valued attributes of a resource must be converted from an array into a dictionary with unique keys. 3. 3 ways to improve the PATCH command

    Ganesh Prasad
    on Aug 08, 2012

  • A Brave New World of Testing? An Interview with Google's James Whittaker

    Cloud Computing is creating substantial changes to the usual way of doing business. How should organizations leverage this approach to improve testing and quality assurance of software? To get an answer, author Forrest Shull spoke with James Whittaker from Google about cloud computing testing.

    Forrest Shull
    on Aug 06, 2012

  • Cloud Computing Described Through The Analogy of (US) Thanksgiving Dinner

    This article explains Cloud computing using the analogy of US Thanksgiving dinner.

    JP Morgenthal
    on Jul 25, 2012

  • Introducing: Restful Objects

    Restful Objects is a public specification of a hypermedia API for domain object models. Version 1.0.0 of the specification has just been released and there are already two open source frameworks that implement the specification - one for the Java platform and one for .NET.

    Dan Haywood Richard Pawson
    on Jul 19, 2012

  • Book Review: Java Application Architecture

    Java Application Architecture: Modularity Patterns with Examples using OSGi is Kirk Knoernschild's seminal book on a pattern catalogue for modular systems design. Starting with an overview of the arguments for modularity, the main section in the book introduces eighteen categorised patterns for module development, and concludes with an OSGi example. InfoQ spoke to Kirk to find out more about it.

    Alex Blewitt
    on Jul 18, 2012

  • Key Takeaway Points and Lessons Learned from QCon New York 2012

    The first annual QCon New York brought together over 400 team leads, architects and engineering directors. This article summarizes the key takeaways from the event as blogged and tweeted by attendees.

    Abel Avram
    on Jul 17, 2012

  • Virtual Panel: NoSQL Database Patterns and Polyglot Persistence

    NoSQL database space has different databases that support different data storage patterns. InfoQ spoke with four panelists about the current state of NoSQL adoption, architecture patterns supported by different NoSQL databases, polyglot persistence and security aspects when using NoSQL databases.

    Srini Penchikala
    on Jul 03, 2012
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