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Questions tagged [3-tier]

For issues relating to setting up and utilizing a 3-tier architecture.

3-tier is a software architecture in which the presentation layer, business access layer and data access layer are developed and maintained as independent modules, sometimes on separate platforms.

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Create registration page in 3 tier

I am new to .net technology.I am doing a project in .net. I want to create registration form in 3 tier.How to create this one.Please anyone guide me please...Give me one example.
user2314027
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Warning: mysql_connect(): [2002] Only one usage of each socket address (protocol/network address/ (trying to connect via tcp://localhost:3306)

My company has a server where this student system is stored.this system is divided into few department.Specifically in 1 department,this error keeps on showing.i don't know what is the exact problem here.It was fine few days ago,since yesterday…
Raj
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.net Provider model and 3-tier architecture

I couldn't find a clear enough (for me) explanation of the .net Provider model (does it have a different name in 'classic' design pattern texts?), but from what I gathered, it seems to be a natural fit for 3-tier architecture, with the DAL and BL…
Baruch
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need help on Button event

I have used a 3-tier architecture to insert into database.I dont Know what code should i write on button click event in .cs file.Can some1 please help me? Extension.cs public static DbParameter CreateAndSetParameter(this DbCommand cmd,string…
F.dreamz Demon
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ASP.NET nTier Architecutre

I have a project which require me to set up a web application using the ntier approach. However, as most of the projects that i did was a website using 1 tier, therefore i am foreign to this architecture. I have decided to set up a 3 Tier…
user2315229
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Is CocuchDB/TouchDB designed to serve offline/online setup for ios apps?

I am in little bit confusion because of my less understanding about CouchDB. Let me explain in simple words. I am developing an iphone app for which my client may ask for android version. I am using CouchDB as data storage for this application. We…
SangamAngre
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Login Form using Sql 3layered style

I am trying to make a decent login form for my application using Sql server management studio. I am supposed to do it 3 layered. I think they're both correct, in my main form i got 2 txtboxes and a button however i have no idea how to connect one…
user2057185
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How to improve speed of 3-tier application?

My friend use to developed 2-tier application which application connect directly to database, now he need to move to 3-tier application but he has issue about speed of the application. This new application need to generate a lot of reports at client…
Anonymous
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Java RMI deployment

I'm trying to develop a 3-tier architecture distributed java application. Database Server Application Server Thin-Client Swing Applications I haven't developed this type of applications before. I'm thinking to use java RMI to communicate between…
TheKojuEffect
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Is this how CQRS is implemented with DI and Repository pattern?

I assigned a POC project to someone where I asked to implement both Command Query separation, Inversion of Control (with Dependency Injection) and Repository pattern. “Someone” gave me a POC solution project but I am not sure whether this is the…
devanalyst
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MVC multi-tier mobile application

I'm a bit confused about using the MVC pattern. We have a 3-tier architecture: data, middleware, front-end. We are developing an app for iPad which basically does the following: consumes a JSON service shows the results in some UI form the user…
pgpb.padilla
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3 tier programming chart

I wish to create a chart using microsoft visual studio 2010 but I do not know how to do it. Tried googling for answer but none of them is for 3 tier. This is my code for the Data Access Layer public List displayChart() { …
user1861753
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.NET - divorcing layers

I am trying to create a structure for a large .NET application I am developing. I am planning to create three projects: DataAccessLayer BusinessLogicLayer UserInterfaceLayer I have two questions. What would you do with functionality that is…
w0051977
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Passing a large number of parameters in 3 tier architecture in asp.net website project

I have just started to implement application development using 3-tier architecture. Also I am following some good coding practices. In the application, I need to pass some large amount of data to save(around 20 parameters) the student details. But…
vivek
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Getting database connection error in three tier architechture in mvc 3

I'm trying to implement basic three tier architecture with mvc 3. but getting an error while running the solution ( showing no error while building the solution). The organization of my projects & error message can be seen in the attached…
Badhon Jain
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