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  • Is this 3 tier or not ??

    Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin...
    Posted to Architecture (Forum) by abhilashkanakayil on 11-11-2008, 12:00 AM
    Filed under: nettiers, ntier, n-tiers, .NET, .NET 2.0 Framework Diagram Chart, 3 tire, 3-Layer Architecture, 3tier, 3-Tier Architecture, 3-tier programming, architecture, architecture gac deployment shared assemblies, architecture., Buisness layer, business logic layer, layered architecture, N - Tier, ASP.NET Architecture, arcitecture
  • Same data structure and rules over multiple databases...question about my classes

    I wasn't real sure what to title this post, but here goes a brief description of what I am working on. I have an information repository application let's call it myinfowebsite.com. This application is provided as a service from car manufacturers for owners of their cars. Every car owner will...
    Posted to Architecture (Forum) by jrnsr8500 on 08-22-2008, 12:00 AM
    Filed under: ntier, n-tiers, .net 3.5, 3tier, architecture, Basic Architecture Design, Best Practices, Buisness layer, C#, data access, Dataset, "Data Structures", OOP, arcitecture, N-Tier
  • Validation and Class Design

    Hi, I am looking for a way to implement validation in my application. Let's say I am creating a website that registers users. My question is mostly about were should validation take place. The application is divided into three layers: the presentation layer i.e. the layer the end-user will see i...
    Posted to Architecture (Forum) by il-king on 07-15-2008, 12:00 AM
    Filed under: 3-Layer Architecture, 3tier, 3-Tier Architecture, 3-tier programming, architecture, Basic Architecture Design, Best Practices, business logic layer, C#, ASP.NET Architecture, arcitecture
  • Re: Right way to use three tier architecture

    My development team is currently undergoing a refactoring process to enhance the efficiency of our 3-tiered architecture. It was originally written for a website and its model is the same as in the previous post: UI -->BLL-->DAL BO It worked well for the website, but we are now wanting to use it...
    Posted to Architecture (Forum) by mabercrombie on 06-18-2008, 12:00 AM
    Filed under: 3-Layer Architecture, 3tier, 3-Tier Architecture, 3-tier programming, architecture, Buisness layer, business logic layer, business objects, class library, data access layer
  • Re: Return a DataReader - Is this good practice?

    [quote user="ElCapitan"]...The function in the DAL is called by the BLL and the DAL opens a connection, and the command does an ExecuteReader. I understand that it is a good option for retrieving data. Surely though if the dr is returned to the BLL, the connection is still open...[/quote] It's...
    Posted to Architecture (Forum) by SergeyS on 03-22-2008, 12:00 AM
    Filed under: scalability, SQL Server 2005, 3-Layer Architecture, 3tier, 3-Tier Architecture, 3-tier programming, architecture, asp .NET 2.0, Basic Architecture Design, Best Practices, bll, Buisness layer, business logic layer, dal, data access layer, datalogic layer, dataobjects, Dataset, dataset datareader 3-tier mvc, datatable, database driven, database object, asp.net2.0, ASP.NET Architecture, Typed DataSet tableadapter, "system Design", arcitecture, asp.net 2.0 sql server, datareader, N-Tier, Asp.Net 2.0
  • Assess .Net Intranet Application

    I am assessing whether a .net intranet application system is of acceptable, reasonable quality. My criteria so far for this is on several fronts: - Architecture (e.g., is the architecture n-tier?) - Is the code easy to maintain? - Has the code been written with reuse in mind, or refactored? - Are there...
    Posted to Free For All (Forum) by dbrook007 on 01-04-2008, 12:00 AM
    Filed under: ntier, partial classes, persist changes, Report Viewer, solution project, system analysis", System Design, Technical Specification, UI Architecture, UI Framework, UI Process Components, VB, VB Class, VB Classes, vb.net, Web Forms, .NET, 3tier, 3-Tier Architecture, 3-tier programming, approach, architecture, Asp.Net 2.0 : java script, ASP.NET 2.0 NET SQL Server 2005 database connection error, asp.net tuning, assembly, authentication, Basic Architecture Design, Best Practices, bug, business logic layer, caching, Class Design, concurrentcy, Consistency in UI, css, CustomErrorPage, DAL exceptions, data access layer, data access object relational mapping, Data modeling, datagrid, datalogic layer, dataobjects, design pattern, Events, Generics, Globalization, database object, xml, entity, IIS, application state management, performance, Exception Handling, Exception Handling Application Block, Exception Handling Application Block Tutorial, ASP.NET Architecture, sql server, OOP, "system Design", arcitecture, business model, data serialization, GridView, Patterns & Practices, N-Tier, optimization, Reflection, web service, ADO.NET, Asp.Net 2.0, assemblies, Data Concurrency, database, http, methods, Website Problem
  • Re: DAL and BLL

    Thanks to everyone who's posted something so far. I am still undecided about the approach I will take. I can understand the benefits of layering into different tiers and it will certainly be applicable for the website I will be work on. However, I am still unsure about how to decide if the BLL and...
    Posted to Architecture (Forum) by dbrook007 on 12-15-2007, 12:00 AM
    Filed under: solution project, solution web application, system analysis", System Design, typed data set, ui, UI Architecture, vb.net, web 2.0, web application project, .NET, .NET 2.0 Framework Diagram Chart, .net 3.5, 3tier, 3-Tier Architecture, 3-tier programming, approach, architecture, bll, business logic layer, dal, data access layer, ASP.NET Architecture, Typed DataSet tableadapter, "system Design", .net 2.0, arcitecture, Patterns & Practices, N-Tier, ADO.NET, Website Problem
  • Re: is this really 3 Tier Architecture ?

    Hi, Its not always necessory to use 3-tier archetecture. The idea is: if you need it, use it. Usually in samll projects, we build the business logic in the cdoe behind file of presentation layer, do all the validations there and then call the Dala Access Layer. Usually DAL is implemented to make your...
    Posted to Architecture (Forum) by Yanesh Tyagi on 11-23-2007, 12:00 AM
    Filed under: 3tier, architecture
  • 3-tier design in 3 seperate projects (or more with .netTiers) or having 1 project with Nusoft Framework? Prons and cons!

    Hi I´m going to rewrite our web. We are going to completly rewrite our database and then use CodeSmith to generate the logic for us so we can spend more time on displaying the data instead of writing the same code over and over again! I have looked at two templates that seem to do the trick. 1. .netTiers...
    Posted to Architecture (Forum) by sturla on 10-24-2007, 12:00 AM
    Filed under: 3tier, 3-Tier Architecture, 3-tier programming, architecture, ASP.NET Architecture
  • Could somebody explain to me the difference between a web server and an application server?

    Hello, I have a really basic and simple question to ask. The web server is physically handled by IIS, right? Is the application server also handled by IIS? I am just a little confused on the differences between a web server and an application server.
    Posted to Architecture (Forum) by xyz789 on 09-28-2007, 12:00 AM
    Filed under: 3tier, 3-Tier Architecture, 3-tier programming, architecture, Dynamic, IIS, Web Server
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