ADO.NET EFx beta3 and Designer Tools CTP

1-> ADO.NET Entiry Framework Bet3http://www.microsoft.com/downloads/details.aspx?FamilyId=15DB9989-1621-444D-9B18-D1A04A21B519&displaylang=en 2-> ADO.Net Entity Framework Tools Dec 07 Community Technology Previewhttp://www.microsoft.com/downloads/details.aspx?FamilyId=D8AE4404-8E05-41FC-94C8-C73D9E238F82&displaylang=en 3-> Visual Studio XML Editor QEFhttp://go.microsoft.com/fwlink/?LinkID=104985 RefMicrosoft Simplifies Data-Centric Development in Heterogeneous IT Environmentshttp://www.microsoft.com/presspass/press/2007/dec07/12-06EntityBeta3PR.mspx Entity Framework Beta 3 – Breaking Changeshttp://blogs.msdn.com/adonet/pages/breaking-changes-entity-framework-beta-3.aspx ADO.NET Entity Framework Beta 3 Documenthttp://msdn2.microsoft.com/en-us/library/bb739441(VS.90).aspx Running the Entity Framework Beta 3 Samples http://www.codeplex.com/adonetsamples/ DP MSDN Homepagehttp://msdn2.microsoft.com/zh-cn/data/default(en-us).aspx


Microsoft ESB Guidance for BizTalk Server 2006 R2

November 2007 Summary The Microsoft ESB Guidance uses Microsoft BizTalk Server 2006 R2 to support a loosely coupled messaging architecture. BizTalk Server includes a powerful publish/subscribe mechanism for messaging applications that works by creating and filling subscriptions, which provides a highly efficient and scalable platform for service-oriented architecture (SOA) applications. The Microsoft ESB Guidance extends…

1

BizTalk Server 2006 R2 Extensions For Windows Workflow Foundation SDK V1

Just released, the long awaited BizTalk Server 2006 extensions for Windows Workflow Foundation SDK. Use WF modeling and host workflows in BizTalk Server. Note the BTS messaging activities in the image. Download here English – United States Quick steps to try it out 1. Start with Windows Server 2003 2. Install BizTalk Server 2006 R2…

1

下一代技术平台-Oslo– .NET FX 4.0, Biztalk 6, System Center 5,Visual Stuido 10…..

  What is “Oslo”? What are the product and technology components that will be delivered? “Oslo” is the latest in a series of long term investments in SOA and BPM technologies, enabling the development of distributed applications. At the conference, we will disclose the targeted investment areas and the associated priorities. These product investments are…


ASMX Proxy 比WCF Proxy要简单?

ASMX Proxy没有ServiceContract和Channel stack的概念,ASMX直接使用SoapHttpClientProtocol,SoapHttpClientProtocol则完全是客户端的技术,其是对System.Net的HttpWebRequest的封装。而WCF proxy内部则是一个.NET Remoting的级别的地传输接口,最主要是是因为ASMX是一个“horizontal”的编程模型,更多时支持和实现Web Service的协议,而WCF是一个“Vertical” 的编程模型而,则要考虑和支持用户在客户端可以像在服务器端一样的操作和编程模型。 所以的ASMX Proxy的速度要快,在.NET 3.5中,对WCF优化后,BasicHttpBinding,类似和接近ASMX Proxy的性能,并且Wenlong也说,.NET 3.0 SP也就包含在.NET 3.5中了。 · Reuse the same proxy · Use proxy that enables caching · Disabling caching · Proxy/Channel pooling   原文详见:Performance Improvement for WCF Client Proxy Creation in .NET 3.5 and Best Practices http://blogs.msdn.com/wenlong/archive/2007/10/27/performance-improvement-of-wcf-client-proxy-creation-and-best-practices.aspx


StockTrader – .NET 3.0 vs. Websphere 6.1

如果还记得2001年11月Microsoft .NET Pet Shop vs. Sun’s J2EE PetShop的例子和对比报表,今天微软又发布了一个示范案例.NET 3.0 的StockTrader应用,它相对应于IBM Trade 6.1示范应用,提供给.NET的开发人员示范和学习。 IBM Trade 6.1也是WebSphere 6.1性能测试的示范程序,用于证明WebSphere的性能,具体的信息和代码IBM也是公开的,你可以到IBM的网站下载 用.NET实现的StockTrader应用主要使用了ADO.NET 2.0, ASP.NET 2.0, WCF 和MSMQ 3.5/4.0等技术,而这次测试和性能评测集中在三个方面: 1. Web Services的性能 2. 消息处理的底层基础架构的性能 3. 数据访问和存取的速度 另外也从软硬件成本、代码行数、单位事务花费,配置文件和配置复杂性等进行了评估和对比。 这次测试的一个更重要的目的也验证了一种不同平台的互交互性,虽然双方平台不同,但因为都遵循目前开放和流行的Web Services协议,所以IBM Trade 6.1 Jsp前端也可以调用.NET StockTrader的中间层,同样.NET ASP.NET的前端也可以调用IBM Trade 6.1后端的EJB中间层。其操作只需要修改配置文件,而不用修改代码。 所以从这个角度上来说,.NET StockTrader没有使用所有的.NET 3.0的新技术,比如WF,WPF,AJAX….等技术。 有关事务的花费方面的对比,也是惊人的,每TPS的花费($/Cost per TPS )对比:   .NET WebSphere Persistent Message Queue $ 6.53…

1

VS 2008 Beta2 Samples

WCF/WF/CardSpace Samples for VS2008 Beta2 http://www.microsoft.com/downloads/details.aspx?FamilyID=2611a6ff-fd2d-4f5b-a672-c002f1c09ccd&DisplayLang=en   Microsoft Silverlight Tools Alpha for Visual Studio 2008 Beta 2 http://www.microsoft.com/downloads/details.aspx?FamilyID=b52aeb39-1f10-49a6-85fc-a0a19cac99af&DisplayLang=en   WCF LOB Adapter SDK http://www.microsoft.com/downloads/details.aspx?FamilyID=56278fde-b708-469c-987e-ded9c6c5e580&DisplayLang=en   .NET StockTrader Sample Application http://msdn2.microsoft.com/en-gb/netframework/bb499684.aspx   WCF tool extensiblity samples have shipped http://blogs.msdn.com/lifenglu/archive/2007/08/02/wcf-tool-extensiblity-samples-have-shipped.aspx Microsoft Visual Studio 2008 SDK July 2007 Community Technology Preview http://www.microsoft.com/downloads/details.aspx?FamilyID=d9000e2c-bd3f-4717-a181-723960814e16&displaylang=en   Visual Studio 2008 Beta2 Samples(C#…

5

Microsoft ESB Guidance CTP2 and BizTalk Server Extensions for WF

Microsoft ESB Guidance 2006年10月微软发布的ESB Guidance CTP1,近日6月的CTP版本发表,更多的改进似乎是放在对Biztalk Server R2 的支持和最新的文档上面,其中比较引人注目的是比如基于Biztalk Server ESB和.NET的重用组件,JMS (Java Message Service) pipeline component (IBM JMS over WMQ) ,Dynamic Transformation Service ,Itinerary based Routing & Service Invocation 这样的功能。帮助的文档上也丰富了很多。 下载网站 ESB Guidance community site Microsoft ESB websit   BizTalk Server 2006 extensions for Windows Workflow Foundation (June CTP) SDK Sample 好长的名字,简单来说它可以结合Biztalk Orchestration 和WF的Workflow功能,并且最后可以将Biztalk Server…

1

patterns & practices –团队开发之应用TFS攻略

全书共分8个部分 Part I, Fundamentals Part II, Source Control Part III, Builds Part IV, Large Project Considerations Part V, Project Management Part VI, Process Guidance Part VII, Reporting Part VIII, Setting Up and Maintaining the Team Environment 17章 Introduction Ch 01 – Introducing the Team Environment Ch 02 – Team Foundation Server Architecture Ch 03 -…

1

PageFlow WF Samples , Acropolis CTP

Page Flow WF sample Jon Flandr’s-WCF and WF session at TechEd The Moth–.NET Framework 3.5 Glenn Block – Acropolis, the future of Smart Client 今天安装了Windows Live Writer,MSDN Blog的Weblog API: http://blogs.msdn.com/metablog.ashx,另外留意密码不要输入错误