InfoQ Homepage QCon Software Development Conference Content on InfoQ
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Presentation: Mark Nottingham's HTTP Status Report
HTTP is one of the most successful protocols in the world, and more and more developers are using it to do more than drive HTML UIs. In this presentation, recorded at QCon San Francisco 2008, HTTPbis WG chair Mark Nottingham gives an update on the current status of the HTTP protocol in the wild, and the ongoing work to clarify the HTTP specification.
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Transparency: A Great Leap Forward or Exposed Artery?
Agile propagandists make great claims about the advantages of being transparent about the state of their projects. They claim that this how mature relationships work and that "Honesty is the best policy". But is this true? Many of us work in dysfunctional organizations where honesty is the best way to get cheated. Surely Transparency is just not pragmatic?
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Presentation: 10 Ways to Improve Your Code
In this presentation recorded during QCon SF 2008, Neal Ford, an architect at ThoughtWorks, shows 10 ways to write better code. This is practical advice for developers, but application architects can benefit from it too.
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Presentation: Making Roles Explicit
In this presentation recorded during QCon London 2008, Udi Dahan, The Software Simplist as he calls himself, explains why sometimes it is not enough to apply good OOP and patterns lessons. He introduces a new principle: make roles explicit.
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Presentation: Interactive Websites with Comet and DWR
In this session filmed during QCon London 2008, Joe Walker presents Comet, a long polling AJAX method used for updating the browser’s page, and DWR, a Java library for writing web sites using AJAX.
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Presentation: Steve Vinoski on REST, Reuse and Serendipity
Planning reusability is hard, designing for unforeseen reuse might be even harder. In this QCon London 2008 talk, Steve Vinoski presents some of the barriers to reuse found in typical distributed systems development approaches, and discusses how REST not only helps overcome some of these barriers, but also leads to potentially significantly increased chances for achieving serendipitous reuse.
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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.
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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.
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Presentation: Facebook: Science and the Social Graph
In this presentation filmed during QCon SF 2008, Aditya Agarwal discusses Facebook’s architecture, more exactly the software stack used, presenting the advantages and disadvantages of its major components: LAMP (PHP, MySQL), Memcache, Thrift, Scribe.
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Presentation: Evolving the Java Platform
In this presentation recorded at QCon London 2008, Ola Bini talks about the current status of the JVM regarding languages running on top of it and the need to evolve in order to support dynamic languages.
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Presentation: Domain Expert DSLs
In this presentation recoded during QCon London 2008, Magnus Christerson discusses about the importance of using DSLs which allow business experts to freely express their knowledge about their domain using familiar tools. Henk Kolk presents a concrete example addressing pension fund issues and based on a DSL.
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Presentation: Taming Effects with Functional Programming
In this presentation recorded during QCon London 2008, Simon Peyton-Jones advertises the need for programming purity achieved especially through use of functional languages and the increased attention given to functional programming.
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Presentation: Rich Internet Applications with Flex and AIR
In this presentation recorded during QCon London 2008, Christophe Coenraets presents Flex and AIR, two technologies from Adobe used to create, deploy and run Rich Internet Applications. After a brief introduction to each technology, Coenraets showed some applications built with them.
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Interview: Erik Meijer on LINQ
In this interview made during QCon SF 2008, Erik Meijer talks about less known LINQ features, like the ability to do meta programming or the fact that LINQ works against any data collection that implements the sequence operators. Meijer also talks about the differences between functional languages and objectual ones, asynchronous computation, and the evolution of languages.
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Presentation: Frameworks and DDD: Keeping the Model Clean
In this presentation recorded during QCon SF 2008, Tim McCarthy talks about preserving the purity of the domain model while using frameworks. Frameworks can be very useful when developing applications, but they can present some pitfalls, mudding the domain, if they are not used properly. The presentation is targeted at developers.