ValtechTV Weblogs

ValtechTV Weblogs - News http://www.valtech-tv.com Valtech TV MediaNavigator v1.0 - www.brainsonic.com en-EN Technology/Tech NewsnoValtech TVhttp://www.valtech-tv.comhttp://www.valtech.com/futuretense_cs/valtech2/img/common/valtechtv.jpgValtech TV <![CDATA[Conception de Web Services évolutifs]]> Mon, 08 Dec 2008 14:01:05 GMT Architecture http://www.valtech-tv.com/permalink/7534/conception-de-web-services-evolutifs.aspx - des outils Open Source : XSD2WSDL, WSDL2Java
- des bonnes pratiques d'utilisation des standards : XSD, WSDL
- un environnement de test : SOAPUI

]]> - des outils Open Source : XSD2WSDL, WSDL2Java
- des bonnes pratiques d'utilisation des standards : XSD, WSDL
- un environnement de test : SOAPUI

]]> noDeux vecteurs d'agilité du SI sont l'évolutivité et la productivité. Or les SI se structurent de plus en plus autour de la notion de service. La capacité de mettre à disposition, à moindre coût et dans les meilleursAlexandre TALLEC, Consultant, Valtech TechnologyArchitecture <![CDATA[JBI : un standard ouvert pour implémenter et déployer des ESB]]> Mon, 08 Dec 2008 12:25:27 GMT Architecture http://www.valtech-tv.com/permalink/7532/jbi-un-standard-ouvert-pour-implementer-et-deployer-des-esb.aspx

]]> ]]> noJava Business Intégration (JBI) est une norme édictée par la JSR-208 qui définit un standard ouvert d'assemblage de composants pour implémenter et déployer des solutions d'intégration. L'objectif de cette session est de Ismael TRAORE, Consultant, Valtech TechnologyArchitecture <![CDATA[Silverlight]]> Mon, 08 Dec 2008 12:21:00 GMT e-Business http://www.valtech-tv.com/permalink/7531/silverlight.aspx ments. Alors que la tendance est aux RIA ou Rich Internet Applications, s'annonce un affrontement technique et commercial entre Flex d'Adobe et Silverlight de Microsoft. Adobe, avec son player Fash installé sur quasiment tous les PC, fait figure de favori et Silverlight passe pour l'outsider. Venez donc faire connaissance avec le poulain de Microsoft et mieux comprendre les liens entre développement Web et Web Design.

]]> ments. Alors que la tendance est aux RIA ou Rich Internet Applications, s'annonce un affrontement technique et commercial entre Flex d'Adobe et Silverlight de Microsoft. Adobe, avec son player Fash installé sur quasiment tous les PC, fait figure de favori et Silverlight passe pour l'outsider. Venez donc faire connaissance avec le poulain de Microsoft et mieux comprendre les liens entre développement Web et Web Design.]]> noL'ergonomie des applications Web est depuis longtemps un élément différenciateur et est l'objet de modes impactant durablement les développe ments. Alors que la tendance est aux RIA ou Rich Internet Applications, s'annonce uXavier PARADON, Directeur Technique, Valtech Traininge-Business <![CDATA[LinQ : la réutilisation à un niveau microscopique pour une meilleure expressivité avec moins de code]]> Mon, 08 Dec 2008 12:17:20 GMT Architecture http://www.valtech-tv.com/permalink/7529/linq-la-reutilisation-a-un-niveau-microscopique-pour-une-meilleure-expressivite-avec-moins-de-code.aspx trage et d'algorithme afin de satisfaire plusieurs cas d'utilisation. Inspiré de la programmation fonctionnelle, LinQ propose une approche différente consistant à concevoir des fonctions plus microscopiques et sémantiquement dédiées (les cellules) puis à les assembler progressivement avec une meilleure expressivité. On relatera ici un récent retour d'expérience en entreprise, illustré d'exemples concrets de l'adoption de cette approche. On fera enfin le point sur ses conséquences, ses avantages et ses inconvénients.

]]> trage et d'algorithme afin de satisfaire plusieurs cas d'utilisation. Inspiré de la programmation fonctionnelle, LinQ propose une approche différente consistant à concevoir des fonctions plus microscopiques et sémantiquement dédiées (les cellules) puis à les assembler progressivement avec une meilleure expressivité. On relatera ici un récent retour d'expérience en entreprise, illustré d'exemples concrets de l'adoption de cette approche. On fera enfin le point sur ses conséquences, ses avantages et ses inconvénients.]]> noLa notion de composant réutilisable s'apparente généralement à celle de composant générique, induisant une complexité accrue de paramé trage et d'algorithme afin de satisfaire plusieurs cas d'utilisation.Sadek DROBI, Consultant, Valtech TechnologyArchitecture <![CDATA[SCA : le futur des composants ?]]> Mon, 08 Dec 2008 12:07:27 GMT Architecture http://www.valtech-tv.com/permalink/7528/sca-le-futur-des-composants-.aspx a été créé initialement par IBM et est promu aujourd'hui par le consortium Open-SOA. A travers cette présentation, nous verrons quels sont les concepts majeurs de SCA, son positionnement par rapport aux bus de services et les principales implémentations disponibles.

]]> a été créé initialement par IBM et est promu aujourd'hui par le consortium Open-SOA. A travers cette présentation, nous verrons quels sont les concepts majeurs de SCA, son positionnement par rapport aux bus de services et les principales implémentations disponibles.]]> noSCA (Service Component Architecture) semble promis à un bel avenir comme standard permettant la création de composants de services au sein d'une architecture orientée-service, indépendamment des langages d'implémentation et des prYann LETANOU, Consultant, Valtech TechnologyArchitecture <![CDATA[Qu'avez-vous testé aujourd'hui ?]]> Mon, 08 Dec 2008 11:57:36 GMT Agile http://www.valtech-tv.com/permalink/7527/quavezvous-teste-aujourdhui-.aspx équipes de développement au quotidien afin que les tests du logiciel ne se résument pas à un simple guichet de contrôle en fin de cycle de développement.

]]> équipes de développement au quotidien afin que les tests du logiciel ne se résument pas à un simple guichet de contrôle en fin de cycle de développement.]]> noAu travers de cette question simple, nous présenterons notre vision des valeurs modernes du test logiciel par opposition aux valeurs vieillissantes. Nous détaillerons comment ces valeurs peuvent inspirer les équipes de déveGilles MANTEL, Consultant, Valtech TechnologyAgile <![CDATA[Retour d'expérience dans la mise en place des méthodes Agiles dans un contexte d'externalisation offshore]]> Wed, 17 Sep 2008 09:54:31 GMT Agile http://www.valtech-tv.com/permalink/6685/retour-dexperience-dans-la-mise-en-place-des-methodes-agiles-dans-un-contexte-dexternalisation-offshore.aspx

]]> ]]> noOdyseey, société internationale spécialisée dans la création de progiciels bancaires (gestion de portefeuille, suivi de la relation client) partage son retour d'expérience sur la mise en place des méthodes Agiles. A travVincent Eggen - R&D ManagerAgile <![CDATA[Vers une organisation projet adaptée aux nouvelles contraintes des équipes multi-sites ]]> Tue, 16 Sep 2008 17:33:16 GMT Agile http://www.valtech-tv.com/permalink/6679/vers-une-organisation-projet-adaptee-aux-nouvelles-contraintes-des-equipes-multisites.aspx

]]> noCertains processus d'ingénierie sont partagés entre le site local et l'offshore d'où la nécessité de clairement définir les types de responsabilité pris par les rôles impliqués dans telle ou telle activitéHubert Gillon - Delivery ManagerAgile <![CDATA[Plus de maîtrise, plus de valeur, plus tôt et plus vite avec les méthodes Agiles]]> Tue, 16 Sep 2008 01:00:00 GMT Agile http://www.valtech-tv.com/permalink/6678/plus-de-maitrise-plus-de-valeur-plus-tot-et-plus-vite-avec-les-methodes-agiles.aspx

]]> noCe qu'attendent les organisations prêtes à remettre en cause leurs processus de développement, c'est dans un premier temps une meilleure maîtrise. Elles recherchent également à livrer plus tôt et plus vite pour maximiserDavid Gageot - Directeur Technique - Valtech TechnologyAgile <![CDATA[Scaling Lean Thinking and Agile Methods to Offshore development - Part I]]> Fri, 29 Dec 2006 16:16:08 GMT English,Agile http://www.valtech-tv.com/permalink/2284/scaling-lean-thinking-and-agile-methods-to-offshore-development-part-i.aspx In this talk, I'll share our experience at Valtech tackling this challenge with ourValtech India division for offshore development

We'll also explore scaling practices that have been applied with other recent projects, and how those can and most likely will apply to our future offshore projects.

]]> In this talk, I'll share our experience at Valtech tackling this challenge with ourValtech India division for offshore development

We'll also explore scaling practices that have been applied with other recent projects, and how those can and most likely will apply to our future offshore projects.]]> noWhat inhibits applying Agile and Leanvalues, principles, and practices to a large, multisite or offshoreproject, and what can we do about it? In this talk, I'll share our experience at Valtech tackling this challenge with ourValtech India divisioCraig LarmanEnglish,Agile <![CDATA[Scaling Lean Thinking and Agile Methods to Offshore development - Part II]]> Fri, 29 Dec 2006 16:17:54 GMT English,Agile http://www.valtech-tv.com/permalink/2285/scaling-lean-thinking-and-agile-methods-to-offshore-development-part-ii.aspx In this talk, I'll share our experience at Valtech tackling this challenge with our Valtech India division for offshore development

We'll also explore scaling practices that have been applied with other recent projects, and how those can and most likely will apply to our future offshore projects.

]]> In this talk, I'll share our experience at Valtech tackling this challenge with our Valtech India division for offshore development

We'll also explore scaling practices that have been applied with other recent projects, and how those can and most likely will apply to our future offshore projects.]]> noWhat inhibits applying Agile and Lean values, principles, and practices to a large, multisite or offshore project, and what can we do about it? In this talk, I'll share our experience at Valtech tackling this challenge with our Valtech India diCraig LarmanEnglish,Agile <![CDATA[Introduction to Agile Developement Pratices - Part I]]> Tue, 09 Jan 2007 18:20:49 GMT English,Agile http://www.valtech-tv.com/permalink/2340/introduction-to-agile-developement-pratices-part-i.aspx A Hands-On Demonstration of Continuous Integration and Test Driven Development

What does agile development look like to a typical developer? How do continuous integration and test driven development really work? We will answer these questions by following a developer's first day coding on an agile development team. This demonstration will be live and interactive. Attendees will receive step-by-step instructions to set up a continuous integration environment from scratch and reproduce the exercises on their own.

]]> A Hands-On Demonstration of Continuous Integration and Test Driven Development

What does agile development look like to a typical developer? How do continuous integration and test driven development really work? We will answer these questions by following a developer's first day coding on an agile development team. This demonstration will be live and interactive. Attendees will receive step-by-step instructions to set up a continuous integration environment from scratch and reproduce the exercises on their own. ]]> noA&nbsp;Hands-On Demonstration of Continuous Integration and Test Driven Development What does agile development look like to a typical developer? How do continuous integration and test driven development really wAmr Elssamadisy & Ashley JohnsonEnglish,Agile <![CDATA[Introduction to Agile Developement Pratices - Part II]]> Tue, 09 Jan 2007 18:28:35 GMT English,Agile http://www.valtech-tv.com/permalink/2341/introduction-to-agile-developement-pratices-part-ii.aspx A Hands-On Demonstration of Continuous Integration and Test Driven Development

What does agile development look like to a typical developer? How do continuous integration and test driven development really work? We will answer these questions by following a developer's first day coding on an agile development team. This demonstration will be live and interactive. Attendees will receive step-by-step instructions to set up a continuous integration environment from scratch and reproduce the exercises on their own.

]]> A Hands-On Demonstration of Continuous Integration and Test Driven Development

What does agile development look like to a typical developer? How do continuous integration and test driven development really work? We will answer these questions by following a developer's first day coding on an agile development team. This demonstration will be live and interactive. Attendees will receive step-by-step instructions to set up a continuous integration environment from scratch and reproduce the exercises on their own.]]> noA&nbsp;Hands-On Demonstration of Continuous Integration and Test Driven Development What does agile development look like to a typical developer? How do continuous integration and test driven development really wAmr Elssamadisy & Ashley JohnsonEnglish,Agile <![CDATA[Introduction to Agile Developement Pratices - Part II.2]]> Tue, 09 Jan 2007 18:30:12 GMT English,Agile http://www.valtech-tv.com/permalink/2342/introduction-to-agile-developement-pratices-part-ii2.aspx A Hands-On Demonstration of Continuous Integration and Test Driven Development

What does agile development look like to a typical developer? How do continuous integration and test driven development really work? We will answer these questions by following a developer's first day coding on an agile development team. This demonstration will be live and interactive. Attendees will receive step-by-step instructions to set up a continuous integration environment from scratch and reproduce the exercises on their own.

]]> noBy now many of you have heard the growing rumble of the approachingtrain. Rails is taking the web development community by storm. Largenumbers of people are taking notice of the productivity gains that itenables. This presentation will cover the foundatioMike RatliffEnglish,Open Source <![CDATA[Combining the power of Flex 2 and Ruby On Rails - part I]]> Tue, 09 Jan 2007 19:12:32 GMT Architecture,English http://www.valtech-tv.com/permalink/2345/combining-the-power-of-flex-2-and-ruby-on-rails-part-i.aspx
This presentation will cover these topics, looking at the core features ofthe technologies in relation to their interactions (not a full description of each of them). It will then examine interaction scenarios between the two in the context of a classical, data-oriented corporate application with complex data entry, data search and data reporting (textual and graphical).

]]>
This presentation will cover these topics, looking at the core features ofthe technologies in relation to their interactions (not a full description of each of them). It will then examine interaction scenarios between the two in the context of a classical, data-oriented corporate application with complex data entry, data search and data reporting (textual and graphical).]]> noCan the combined power of these two new technologies make them the “perfect couple?” How does it change the way we build corporate web applications ? How does it compare to competitors, such as the future WPF from Microsoft? This presenNicolas FonroseArchitecture,English <![CDATA[Combining the power of Flex 2 and Ruby On Rails - part II]]> Tue, 09 Jan 2007 19:15:00 GMT Architecture,English http://www.valtech-tv.com/permalink/2346/combining-the-power-of-flex-2-and-ruby-on-rails-part-ii.aspx
This presentation will cover these topics, looking at the core features of the technologies in relation to their interactions (not a full description of each of them). It will then examine interaction scenarios between the two in the context of a classical, data-oriented corporate application with complex data entry, data search and data reporting (textual and graphical).

]]>
This presentation will cover these topics, looking at the core features of the technologies in relation to their interactions (not a full description of each of them). It will then examine interaction scenarios between the two in the context of a classical, data-oriented corporate application with complex data entry, data search and data reporting (textual and graphical).]]> no Can the combined power of these two new technologies make them the “perfect couple?” How does it change the way we build corporate web applications? How does it compare to competitors, such as the future WPF from Microsoft? This presenNicolas FonroseArchitecture,English <![CDATA[Discover Seam and Sew up your Java Projects Faster than Ever - Part I]]> Tue, 09 Jan 2007 18:35:32 GMT English,Open Source http://www.valtech-tv.com/permalink/2343/discover-seam-and-sew-up-your-java-projects-faster-than-ever-part-i.aspx

]]> no In the tradition of Spring, JBoss offers Seam, which uses a declarative state model, extensive use of annotations, and two-way dependency injection to make automation of huge portions of your complex Java EE apps not just possible, but down right sensiblMark SmithEnglish,Open Source <![CDATA[An introduction to Aspect Oriented Programming - part I]]> Tue, 09 Jan 2007 18:14:28 GMT Architecture,English http://www.valtech-tv.com/permalink/2338/an-introduction-to-aspect-oriented-programming-part-i.aspx How am I going to get my architecture to do that?!

Aspect Oriented Programming is fundamental to JBoss implementation. JBoss' useof AOP in JBoss Tree Cache AOP provides the backbone for supporting highly-scalable, stateful session beans. JBoss Seam is based on stateful session beans and it also uses AOP for its implementation. Neither would be possible without the use of AOP.

]]> How am I going to get my architecture to do that?!

Aspect Oriented Programming is fundamental to JBoss implementation. JBoss' useof AOP in JBoss Tree Cache AOP provides the backbone for supporting highly-scalable, stateful session beans. JBoss Seam is based on stateful session beans and it also uses AOP for its implementation. Neither would be possible without the use of AOP.]]> noHow am I going to get my architecture to do that?! Aspect Oriented Programming is fundamental to JBoss implementation. JBoss' useof AOP in JBoss Tree Cache AOP provides the backbone foBrett SchuchertArchitecture,English <![CDATA[An introduction to Aspect Oriented Programming - part II]]> Tue, 09 Jan 2007 18:16:31 GMT Architecture,English http://www.valtech-tv.com/permalink/2339/an-introduction-to-aspect-oriented-programming-part-ii.aspx How am I going to get my architecture to do that?!

Aspect Oriented Programming is fundamental to JBoss implementation. JBoss' use of AOP in JBoss Tree Cache AOP provides the backbone for supporting highly-scalable, stateful session beans. JBoss Seam is based on stateful session beans and it also uses AOP for its implementation. Neither would be possible without the use of AOP.

]]> How am I going to get my architecture to do that?!

Aspect Oriented Programming is fundamental to JBoss implementation. JBoss' use of AOP in JBoss Tree Cache AOP provides the backbone for supporting highly-scalable, stateful session beans. JBoss Seam is based on stateful session beans and it also uses AOP for its implementation. Neither would be possible without the use of AOP.
]]> noHow am I going to get my architecture to do that?! Aspect Oriented Programming is fundamental to JBoss implementation. JBoss' use of AOP in JBoss Tree Cache AOP provides the backbone for Brett SchuchertArchitecture,English <![CDATA[Test and other ways to make your code work right the first time - Part I]]> Tue, 09 Jan 2007 16:43:35 GMT English,Open Source http://www.valtech-tv.com/permalink/2336/test-and-other-ways-to-make-your-code-work-right-the-first-time-part-i.aspx An introduction to JUnit 4.x

JUnit is a tool that is nearly universally used to support Test-Driven Development (TDD). While there are other tools, such as TestNG, none of have had a greater impact on unit testing or the support of TDD. JUnit4 offers significant changes to how we organize and write tests, and it also offers backwards compatibility with environments that don't yet support it.

Learning what it takes to move to JUnit 4 is more important ever, since the upcoming release of Eclipse 3.2 will have built-in support for JUnit 4.

Many people aren't familiar with the annotations or static imports in Java 5, so seeing a few exampleswill help them appreciate the changes JUnit 4 offers. It will also introduce them to some of the new features in Java 5.

]]> An introduction to JUnit 4.x

JUnit is a tool that is nearly universally used to support Test-Driven Development (TDD). While there are other tools, such as TestNG, none of have had a greater impact on unit testing or the support of TDD. JUnit4 offers significant changes to how we organize and write tests, and it also offers backwards compatibility with environments that don't yet support it.

Learning what it takes to move to JUnit 4 is more important ever, since the upcoming release of Eclipse 3.2 will have built-in support for JUnit 4.

Many people aren't familiar with the annotations or static imports in Java 5, so seeing a few exampleswill help them appreciate the changes JUnit 4 offers. It will also introduce them to some of the new features in Java 5.]]> noAn introduction to JUnit 4.x   JUnit is a tool that is nearly universally used to support Test-Driven Development (TDD). While there are other tools, such as TestNG, none of have hBrett SchuchertEnglish,Open Source <![CDATA[Test and other ways to make your code work right the first time - Part II]]> Tue, 09 Jan 2007 16:48:25 GMT English,Open Source http://www.valtech-tv.com/permalink/2337/test-and-other-ways-to-make-your-code-work-right-the-first-time-part-ii.aspx An introduction to JUnit 4.x

JUnit is a tool that is nearly universally used to support Test-Driven Development (TDD). While there are other tools, such as TestNG, none of have had a greater impact on unit testing or the support of TDD. JUnit4 offers significant changes to how we organize and write tests, and it also offers backwards compatibility with environments that don't yet support it.

Learning what it takes to move to JUnit 4 is more important ever, since the upcoming release of Eclipse 3.2 will have built-in support for JUnit 4.

Many people aren't familiar with the annotations or static imports in Java 5, so seeing a few examples will help them appreciate the changes JUnit 4 offers. It will also introduce them to some of the new features in Java 5.

]]> noThe prevailing perception in many Agile software development circles is that co-location of team members and the customer is a pre-requisite for success. However, for a variety of reasons, co-location is not always desirable or feasible. This paper will wSusan Fojtasek & Mike AbneyEnglish,Agile nonadult