n-tier-architecture

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Difference between 3-tier and n-tier architecture

My professor said, that adding multiple layers in the BLL, will make the 3-tier an n-tier architecture.[详细]

2023-01-29 13:48 分类：问答
Filtering results from the data access layer in the business layer

I h开发者_如何学Pythonaven\'t been able to find an answer to my question so far, and I suppose I have to ask my first question some time.Here goes.[详细]

2023-01-29 11:53 分类：问答
How do i output more text?

I am working on a homemade forum for an exam and i have just discovered a wierd problem. If i input more than 50 characters into the textarea made for post content, the data is commited to the databa[详细]

2023-01-28 05:34 分类：问答
Should business rules be enforced in both the application tier and the database tier, or just one of the two?

I have been enforcing business rules in both my application tier (models) and my database tier (stored procedures who raise errors).[详细]

2023-01-25 23:38 分类：问答
How many physical tiers exist in real world applications

I\'m looking for 开发者_如何学Pythonan answer from those who have experience with complex real world enterprise n-tier applications.[详细]

2023-01-25 11:31 分类：问答
Is using DTO's the best way to solve this problem?

I am working on a client / server system: There is a database, an application server and a user interface (client) app.The application server handles connections from the client applications which in[详细]

2023-01-24 08:58 分类：问答
Looking for n-tier C# 4 tutorial: stored procs, Entity Framework, pocos, business logic, UI [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-01-24 07:21 分类：问答
Exception handling in n-tier applications?

What is the suggested approach or best practice for handling exceptions in tiered applications? Where should you place try/catch blocks?[详细]

2023-01-24 06:53 分类：问答
Swing rich client in a multi tier context

We\'re in the analysis/early design phase of a future Swing application where persistance is provided by a database (probably an alternative between Oracle and mySql depending on the customer\'s money[详细]

2023-01-23 03:58 分类：问答
N-tier question: Where do you do the variable casting?

Our UI exposes user input as strings.All of them, including dates and n开发者_运维知识库umbers, are coming as strings.The question is: is it better to convert these to the appropriate type (datetime,[详细]

2023-01-22 09:40 分类：问答