How to select which design pattern useful for your project

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How to decide which design pattern is useful for project

What I have tried:

I try to Google it but didn't find any answer

Posted 29-Jul-22 22:41pm

Akshay malvankar

Updated 30-Jul-22 21:55pm

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Greg Utas 30-Jul-22 7:06am

You haven't told us what your project is, so you can't expect to get any suggestions. If you do decide to tell us, you'll have to provide some details. One or two sentences probably wouldn't be enough information.

Jean Ferre 30-Jul-22 8:53am

Choosing the right design pattern will depend on what kind of problem/requirements/objectives you have. There is no such "one design pattern fits all". In bigger project you will probably use more than one pattern. What do you want to solve?

Akshay malvankar 31-Jul-22 1:13am

Just wana know to choose design pattern looking at requirement, can you suggest depending upon one sample example, like this is requiremnt you should used this design pattern

Richard MacCutchan 31-Jul-22 4:30am

As I already explained, it does not work like that. You need to get into more detail before you can choose a pattern. They are not "quick fix" options, they require quite a lot of thought.

Jean Ferre 2-Aug-22 11:45am

Unless you dont want to share your details, I would recommend you to get hold of some good books on the topic.

PIEBALDconsult 30-Jul-22 9:50am

Just write it and look at it afterward to find out what you did.

[no name] 30-Jul-22 11:14am

At the "project level", there are not too many patterns; and should be somewhat obvious if you understand the users' requirements: windows / desktop, web app, console app, library, ...

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Richard MacCutchan · Answer 1 · 2022-07-29T23:06:00

Solution 1

You don't. You work on the design of your project first, and then look at areas where a specific design pattern could improve its implementation.

Posted 29-Jul-22 23:06pm

Richard MacCutchan

Comments

OriginalGriff 30-Jul-22 5:38am

Most people seem to just pick the design pattern they know and force the project into that shape. :sigh:

Richard MacCutchan 30-Jul-22 5:45am

Sad but true.

RickZeeland · Answer 2 · 2022-07-30T21:55:00

Solution 2

In addition to Richard's advice, you can find a nice overview of patterns here: DZone[^]
One of the more useful patterns is the Factory pattern, see this CodeProject article:
Factory Method Pattern vs. Abstract Factory Pattern[^]

Posted 30-Jul-22 21:55pm

RickZeeland

Updated 30-Jul-22 22:14pm

v2