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• David Crocker Database Design based on Service Oriented Architecture.

  iam working on a project in which i have a Requirement that , we have some basic attributes of every service such as. Service No , Description , Name , Service Type , in a service Table but we have some service that has more attributes + the simple attributes such as take a example of a service of it department we are creating on a system , such as New User id service , now in this case we have some advance attributes othen then simple , ...Show All

• Phil Rogers Software architecture... I'm stuck!

  Hi all! I'm currently stuck in the design process of my next app. This is nothing new as I've been trying to get past this particular hurdle (over several projects) for the last 3-4 years without much success. Everything goes well until the end of the requirement gathering phase. I have a list of detailed , categorized requirements and I think the next logical step would be to work on the architecture of the project at a highest possible level o ...Show All

• Ben Post When to use XP

  I was asked in one of the other threads when I thought the proper context for using XP existed. Since it didn't really relate to that thread I thought I would extract it out in to a blog. It is here . I would be interested in feedback to see if you agree or have a different twist on it. Well ... would that not be changing the concept of XP in order to disagree with it My baked alaska recipe calls f ...Show All

• DaveAtDotNetCodeSlingers A Tribute to Software World

  Better we go back to DOS era, but without viruses, bug, piracy, and incompatible systems. Computer is an excellent technology, and has a huge value to everybody. But why computer world experience this chaos The root cause is the software world, not the hardware world. Better we go back to DOS era, and fix all the known problem. That's will bring us to the dream of the future. Create a new architecture paradigm of software. This means create a ne ...Show All

• Dtours General business object requirements

  For those of you who have worked on medium to large sized projects, or anyone who has an opinion , I would like to know what types of logic an application needs in the business layer. If the objects expose properties and collections, is a simple validation on write all that's needed I guess the objects also have methods that do various things. If anyone feels like offering any insight into the kinds of things their business objects do besides s ...Show All

• vitty finding design patterns from Model or P.E file

  Hi,        Are there any tools or APIs that take a model (as XMI probably) or a P.E file (so in effect, source code won't be available) and give the design patterns that were used in the model Which classes participate in which patterns and related info It could probably be one of the stages in reverse engineering, isn't       Thank you. Hi, Could ...Show All

• rote SOA and the next achritecture?

  Hello, are there any meanings or researches what comes after SOA Regards, Jens Hibbeler What do you think of Event Driven Architecture SOA will be there in some form. Whether the services are implemented as webservices .. that another story. Off topic below in reponse to previous post below ... I would say that AJAX (which is not not *not* new) will be dead within 2-3 years. ...Show All

• impossibleornot Security for web application

  hello all I am not sure where exactly to start looking. We are starting a new asp.net 2.0 project. the project is a big web site that will have to authonticate its users ( basic authontication) and authorize all his actions. another requierment is personalization of site based on the user. I am new to dotnet 2.0 but I found two leads : Enterprise Library "Security Application Block" and membership and role providers . can anyone give m ...Show All

• André Monteiro Biztalk server 2004 Data Access

  Can I use a Data Access tier without writing a adapter in biztalk 2004 for a receive location I don't know how without developing a custom adapter. It is true that soap is slow, but do you need a really veryvery fast system it is slow but not too slow for most of the systems. You could make a facade class to access the DB and expose that facade to BT by web services. It could be very beautiful and you could change from a DB to another wi ...Show All

• MmeBovary Design consulting

  Hi all, I would like to get a consulting in the following design senario , how to do it in the right way. I'm trying to develope a reusable component of communication between the PC and field devices. The devices have special communication protocol and a special way to make the physical comm. The are many devices kinds (Display , microcontrollers,...). I'm looking for the right way to write a global component. I'll use this component ...Show All

• Game Lover Jon Custom file association design?

  I have a small WinForm .Net 2.0 application that comes as a standalone executable. This application is (conceptually) associated to a custom file extention .myext . Basically, I do not want to go through a whole software install process, I just want the user to be able to associate (or de-associate) the file extension from within the application. Does anyone knows how to do that in a proper (100% reversible) manner Thanks in advance, Joannes ...Show All

• Praveen Sadhu Two Controllers sharing one model

  Hi, really hoping that a) I've posted this in the right forum, b) that someone can help me out. I'm implementing a MVC pattern that contains two controllers that both need to access the same instance of a model. I'm having problems trying to work out how to get the controllers to share one instance of an model. The model can't be a singleton object and each instance of the model contains it's own data, so the data cannot be static across all ...Show All

• Sitanshu Advantages of OOP ?

  Hello, Im a fun of OOP designs. I design my bussiness classes when I start a new project. Then maybe I will write mapper classes for bussiness classes to map DB tables or using an O/RM tool or an ODBMS . Think that this project is big one and it has long deadline. You will develop it 2 or 3 years. Requirements will be changed. To develop this project with OOP designs and n-Tier application design is good idea. But I am asking myself ...Show All

• Flattery What about making domain specific "Enterprise Library" ?

  Presently "Enterprise Library" is related to Application Development Process. Desinging "Enterprise Library" for the best practices is good. But what about making enterprise library... related to Solution Specific, I mean to say domain specific... For eg. - Financial, Manufacturing, ...etc. Developing a shelve architecture for a vertical market is a much greater effort compared with createing a set of basic a ...Show All

• mahalaks A good second book about architecture

  Hello I have finished "pro scalable application in .net 2.0" which was nice. Now I want to read another book about architecture. What do you recomend I think Domain-Driven Design: Tackling Complexity in the Heart of Software is a good option, do you know another Thanks. I haven't read this one - but I really disliked his other book (Service-Oriented Architecture : A Field Guide to Integrating XML and Web Services) ...Show All