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• On the Road Again

  With apologies to Wille Nelson, I will be on the road again for INETA. Monday night will be a brand new area and talk for me on WF. With the increasing use of it in my architecture for the next phase at work, I have developed quite a love affair with WF. 12/11/06 Cedar Rapids INETA - Introduction to Windows Workflow (WF) NEW Talk!! Introduction to Windows Workflow Foundation - Presented By Sam Gentile Until recently, Windows developers who wished to use Workflow in their applications were forced to look at a variety of "big gun" solutions such as BizTalk Server and K2 among others. Windows Workflow (WF) is part of the recently released Microsoft .NET Framework 3.0. WF provides one common workflow foundation for all of Windows. In this talk, Sam will provide an introduction to Windows Workflow showing how the Runtime works in running Activities that you can create yourself. In addition, Sam will cover using the Graphical Designer to edit Workflows and how to host the Designer in your own applications. Sam Gentile is internationally known and recognized for his comprehensive expert Microsoft and .NET knowledge, and has been acknowledged by Microsoft as an Solutions Architect MVP. Sam is also an INETA Speaker, having delivered .NET training to user groups and companies all over the world. Sam is employed by a major international firm as an Agile Software Architect and Team Lead. His team utilizes full Agile practices as well as WinFX technologies like WCF, and .NET 3 to rapidly deliver business value. Sam Gentile's experience with .NET began in 1999 during the early pre-Beta 1 period. He participated in the .NET Early Adopter Program (EAP) while architecting and implementing a .NET N-Tier product for NaviSite in 2000. During his nearly six years of .NET experience, Gentile has architected, developed and delivered over ten major .NET-based products or systems, one of which, the Groove Toolkit for Visual Studio .NET, won a JOLT award. Location: Baymont Inn & Read More... Posted Sunday, December 10, 2006 10:56 AM from Sam Gentile | 0 Comments Filed under: WCF/Indigo, Software Architecture, MVP, INETA, Windows Communication Foundation, Microsoft, .NET Framework 3/WinFX, Windows Workflow,  SOA, Workflow,  Software Development

• Two Types of Service Architects?

  I was goinng to respond to Harry's responses made to Tomas and mine, but Tomas already responded and said everything I would have said: I agree with Tomas that I consider Service Broker a good match for applications with code only in the database, even though it supports more than code completly in the database (I made improper wording in my post indicating it did not) I agree with Tomas that there is a world of difference between "access a database" (99% of apps) vs. database-driven (see Tomas' definition). I said I tend away from these kinds of architectures these days as I see the power of domain-driven architectures (see Nilson). Obviously, there is no one architecture for every kind of problem I also don't get the whole "two types of service architects question" either and that a good architect will choose the right style for the right scenario I'd have to agree with Tomas again what Harry calls "Long running services" are really just a specific case of "Long running processes" and SSSB is too low-level for that. WF and BizTalk get me out of writing that infrastructure that is needed to be built out. But maybe I'm an idiot too and need to get hit with the clue stick as well Technorati Tags: SOA , Service Oriented Architecture , Windows Communication Foundation , Software Architecture , Windows Workflow Foundation , Microsoft Share this post: Email it! | bookmark it! | digg it! | reddit! | kick it! Read More... Posted Wednesday, November 01, 2006 10:25 PM from Sam Gentile | 0 Comments Filed under: WCF/Indigo, Software Architecture, SOA, Windows Communication Foundation, Microsoft, Blogsphere,  SOA, Service Oriented Architecture, Workflow,  Windows Workflow Foundation, BizTalk Server

• New and Notable 117

  I am still reeling from seeing the Red Hot Chili Peppers with Mars Volta 2 nights ago in Philly at the Wachovia Center. The Peppers were beyond grea t with Frusciante taking a very active lead role. Many of the songs contained a full-out Hendrix-type feedback solo in it that showed the depth of his talents. I think Stadium Arcadium is their best album since Blood, Sex, Magic (which they pulled out the title song the other night!!). You can't beat a start of Can't Stop-> Dani California! Mars Volta is one of my favorite bands (although hard to take at times) and I am listening to the brilliant new Ampheture right now which they played in full the other night. Live, they come off as a wall of sonic noise and Bixler-Zavala wailing singing, an assault on the senses that drove people nuts (my wife wanted to leave!) and their greatness only came through in sporadic moments (Viscera Eyes). Okay, a lot of stuff today. Number one, I want to congratulate my good friend and master of these types of posts, Mike Gunderloy for hitting The Daily Grind 1000 !! Mike is an incredible asset to the community and a terrific writer to boot. If you are one of the rare people not already subscribed, get your ass over there this minute and make it so! I have started to write (for work) a Workflow XOML loader and executor. I want to do something like XamlPad or even Snippet Compiler to execute my workflows. I have the hosting of the runtime down and loading the XAML/XOML. More later. WCF/SOA/Indigo/BizTalk/Workflow/Distributed .NET Another good friend of mine, Tomas Restepo. has some great stuff: He released his MSMQ Activities for Windows Workflow Foundation. He addresses MsmqListenerService concerns with the above Gets answers for the question of how to get the SOAP Action associated with a given operation when all you have is the OperationDescription for it Points to Ralph Squillace s post an walkthrough entry of how metadata publication (MEX + WSDL) is enabled in Windows Communication Read More... Posted Thursday, October 26, 2006 1:29 PM from Sam Gentile | 0 Comments Filed under: Windows Vista, WCF/Indigo, Software Architecture, SOA, New and Notable, Windows Communication Foundation, Agile, Agile and Extreme Programming, Personal and Family (Non-Technical), Microsoft, Avalon, Windows Presentation Foundation, Blogsphere, .NET Framework 3/WinFX, Agile Development, Avalon/WPF,  SOA, Service Oriented Architecture,  PowerShell,  Windows Workflow Foundation, Vista

• New and Notable 116

  Now that I got my Feed Demon back, I actually have some stuff in the queue that is not so "new" but perhaps still "notable." Architecture/CAB/Smart Client Oldie but goodie: Eugenio has compiled a list of CAB and Smart Client Software Factory Resources You can also see my mini-tutorial combined with an Agile sense with CAB Smart Clients in an Agile World Part 1 , and Part 2 Microsoft Software Factory Architect Jack Greenfield on Ad-Hoc and Systematic Reuse where he differentiates the two and points out that the "i n the software factories book , we explain that systematic reuse is effective, but ad hoc reuse is not." Indigo/WCF/SOA/BPM/BPEL/Workflow More goodness from Tomas with IServiceBehavior, IDispatchMessageInspector, and Endpoints A pair from the master, David Chappell, with Why BEPL is Like Bytecode , and Standardizing the Right Thing: BPMN or BPEL? Avoiding OneWay Deadlocks from Nicholas Allen Data/SQL Server CTP6 of Data Dude (i.e. VSTS for Database Pros) is out . Cameron has the scoop on the new features. Other/Tools IE7 has made it out of beta and is released The very useful CodeSmith is out in a public Beta 4.2 Agile Martin Fowler calls it the ImprovementRavine Pattern: " If you care about what you do, you care about getting better at it. This involves reflecting about how you do things, and trying out new techniques to see if they make you better. Even if other people recommend new techniques, the only way you know if they work for you is by trying them out yourself and seeing if they improve your performance.The trouble is that improvement, particularly with new techniques isn't linear. Often there is a ravine that opens up when you try a new strategy ." Seventeen Tips for Iteration Planning [from Agile Advice ] Technorati Tags: SOA , Service Oriented Architecture , Windows Communication Foundation , Software Architecture , BPEL , Data , Agile , Agile Development , Microsoft Share this post: Email it! | bookmark it! | digg it! | reddit! | kick it! Read More... Posted Thursday, October 19, 2006 9:06 AM from Sam Gentile | 0 Comments Filed under: WCF/Indigo, Software Architecture, SOA, New and Notable, Data, Windows Communication Foundation, Agile and Extreme Programming, VS Team System, TFS and MSF-Agile, Microsoft, Tools and Utilities, Agile Development, Smart Clients,  SOA, Service Oriented Architecture,  Agile, BPEL