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50 Articles match "Questions","Requirements"

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Essential LINQ with the Entity Framework
You'll get answers to these questions: When should I use LINQ instead of "classic" ADO.NET? Day 2 LINQ to SQL: Introduction For years a problem known as the "object relational impedance mismatch" has stood as a barrier between the two worlds of objects and relational data, and in the past developers were responsible for writing the plumbing code required to go from one to the other. Through this mechanism, we can minimize the procedural code required for our applications. In this course, you learn to: Leverage new features of C# 3.0, When should I choose one over the other?
DevelopMentor Courses - Friday, June 12, 2009
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NET Architecture and Design Principles: Building Distributed Applications
Think in terms of layers and tiers Use patterns in your code and across the enterprise Write secure code Use concurrency to build highly available systems Make distributed calls using remoting, web services and Windows Communication Framework Utilize asynchronous communication with message queues Horizontally scale every tier of your system Deploy software across distributed systems Applications that span more than one machine require a deliberate and radically different design approach.NET Architecture and Design presents key concepts in distributed systems. Using C# 3.0's
DevelopMentor Courses - Friday, June 12, 2009
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Virtual Foundations of C# Programming and the.NET Framework (Part 1)
You'll get answers to these questions: How do I make good design decisions (e.g., Static methods are useful as utilities where the full power of an instance method is not required. Examine core language features such as types, variables, and control constructs Use object-oriented features such as class, interface, protection, and inheritance Use properties to implement the private data/public accessor pattern Avoid dll conflicts during deployment Virtual Foundations of C# Programming and the.NET Framework is ".NET NET 101" for developers moving to.NET. interface vs. field)?
DevelopMentor Courses - Wednesday, February 17, 2010
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63 Articles match "Questions","Requirements"

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The No Business Case Myth
There seems to be a myth in some circles that work done using Agile techniques doesn’t require a business case. Here its a question of detail, a strategic business plan makes plenty of sense. Once in a while I run across individuals, or even teams, who still think Agile is about just getting on and doing it. Well it is, good for them, but, that doesn’t mean there isn’t a reason for doing it. Lets get this clear: Agile does not excuse you from having a business case for your work. Of course there are instances were a business case might not exist.
Allan Kelly's Blog - Monday, August 16, 2010
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Conferences, Conferences, Training - a busy autumn
I’m speaking at a bunch of conferences this autumn so if any reader out there would like to hear me speak, or ask a questions you might get yourself a ticket to one of these: Jax London / DevCon , 27-29 September, London: Return to Requirements, 27 September IRM IIBA Business Analysis Conference , 27-29 September, London: Objective Agility, what does it take to be an Agile Company?, 28 September Agile Business Conference , 5-6 October, London: “Quality – How much quality can we afford?”, The first of these ran last week in association with BA Solutions and was well received.
Allan Kelly's Blog - Sunday, August 8, 2010
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How to improve a team's velocity?
Some developers just don’t have the mastery of their tools required. often meet teams who feel that two weeks is too short a time to do anything useful, and they often question that frequency takes up too much meeting time. By way of wrapping up my velocity mini-series ( Two ways to fill and iteration , Filling an iteration too well , and Velocity Targeting and Velocity Inflation ) I’m going to end with some advice on how to improve a team’s velocity. Bad news first: there are no silver bullets, there are no easy answers, there is no quick way of doing this. But back to software.
Allan Kelly's Blog - Thursday, July 1, 2010
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  • Systems Thinking: Requirements?
    So how do you define requirement? was working with a large hospitality corporation when I was asked this question. The problem is that the notion of requirement comes in many forms. The definition seems to depend on what role you play in relationship to requirements definition – Customer, Business Analyst, Systems Analyst, Designer, Architect, [.]. Tags: Systems Development Requirements Systems
    Jim Schardt's Blog - Tuesday, January 6, 2009
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  • Requirements: A dialogue not a document
    I’m not a lover of requirements documentation. ve discussed this at length before - see Why Do Requirements Change? However requirements and even requirements documents do have a part to play in the development process. This fact has been brought home to me recently while working with ‘Requirements by Bullet Point’ and ‘Requirements by Project Name.’ In the first case, Requirements by Bullet Point (RBBP), somebody lists ‘the obvious’ requirements, or the ‘things we all know’. What such requirements miss is that the devil is in the detail.
    Allan Kelly's Blog - Sunday, August 12, 2007
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  • Requirements led projects (not really a book review)
    I’ve been trying to read Requirements Led Projects by Suzzanne and James Robinson for a few months and I think I’m about to give up. bought this book because for the last year or so I’ve been very concerned about requirements on development efforts. Write at the start to authors suggest their book Mastering the Requirements Process is the one to read if you want to know about writing requirements. Second, I think the authors have a bit of a mixed up view on who writes requirements. Requirements creation requires a long term (and possibly strategic) view.
    Allan Kelly's Blog - Friday, September 26, 2008
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  • Requirements: better off being generally right than precisely wrong
    There is a point here, and I myself am a guilty of making a jump from alignment to requirements. And in the long term requirements aligned to the business are very important - see the blog entry that comes after this one. Its all a question of context. believe that in this situation discussions over what to do (alignment, requirements) are not effective because the history of failed deliveries means there is no trust and it means the business side tries to game the system by asking for more than they need because they believe It will always under deliver.
    Allan Kelly's Blog - Monday, February 23, 2009
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  • Accessing Context Properties from within a map in BizTalk
    I've run across the question many times, but never found the time to really dive into it. However, utilitzing some thread local storage and (what i think is) a reasonable assumption, this functoid is actually able to retrieve any of the message context properties in a receive port (no orchestrations required) ContextAccessor.zip (255.35 It's been a while, but i hope this will make up for being quiet again. Now that time was found. And attached is the result.
    XML from the Coffee Shop - Thursday, February 1, 2007
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  • What does Windows Workflow Foundation 4 mean for existing workflow developers?
    The question of what Windows Workflow Foundation version 4 means for developers currently developing using WF recently came up. So IMHO the main problem was far more a question if evangelism that technology. And because it is part of the current.NET framework I suspect this is a legal requirement (but then I am no lawyer so could be wrong here). As I mentioned before WF 4 is a complete rewrite and doesn’t use any of the existing WF 3 classes. The design of WF 4 is even quite different from the design of WF 3. until the end of times? How good or bad this is? Enjoy!
    The Problem Solver - Friday, July 3, 2009
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  • WCF Duplex Messaging
    One of the main areas of questions on the forum is duplex messaging – particularly using the WSDualHttpBinding. So instead of typing long messages repeating the same thing in answer to these questions I’ve decided to write this blog post to give a bit of background about duplex messaging and then discuss the options for bindings and common problems people have. Running the service and the client will have this working quite happily – so it would seem that duplex messaging and WCF works very well … so why on earth do people keep asking questions about it on the WCF forums?
    .NET Meanderings - Tuesday, June 9, 2009
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