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๐ฆ๐ผ๐ณ๐๐๐ฎ๐ฟ๐ฒ ๐๐ฟ๐ฐ๐ต๐ถ๐๐ฒ๐ฐ๐๐๐ฟ๐ฒ ๐ฃ๐ฎ๐๐๐ฒ๐ฟ๐ป๐: ๐ ๐ฉ๐, ๐ ๐ฉ๐ฃ, ๐ ๐ฉ๐, ๐ ๐ฉ๐ฉ๐ , ๐ฉ๐๐ฃ๐๐ฅ Design patterns are essential tools for any developer, offering a framework for structuring code in a clean, maintainable, and scalable way. Today, we'll delve into five of the most popular design patterns, exploring their strengths and weaknesses to help you choose the right fit for your next project. ๐ ๐ฉ๐ (๐ ๐ผ๐ฑ๐ฒ๐น-๐ฉ๐ถ๐ฒ๐-๐๐ผ๐ป๐๐ฟ๐ผ๐น๐น๐ฒ๐ฟ): - Classic pattern separating code into three layers: ย ย ย ย - ๐ ๐ผ๐ฑ๐ฒ๐น: Data and business logic ย ย ย ย - ๐ฉ๐ถ๐ฒ๐: Presentation of data to the user ย ย ย ย - ๐๐ผ๐ป๐๐ฟ๐ผ๐น๐น๐ฒ๐ฟ: Handles user input and updates model/view - Simple and familiar, but can lead to tightly coupled components in complex applications. ๐ ๐ฉ๐ฃ (๐ ๐ผ๐ฑ๐ฒ๐น-๐ฉ๐ถ๐ฒ๐-๐ฃ๐ฟ๐ฒ๐๐ฒ๐ป๐๐ฒ๐ฟ): - Introduces a Presenter to mediate between view and model. - Improves separation of concerns and testability. - Requires additional boilerplate code compared to MVC. ๐ ๐ฉ๐ (๐ ๐ผ๐ฑ๐ฒ๐น-๐ฉ๐ถ๐ฒ๐-๐๐ป๐๐ฒ๐ป๐): - Built for reactive programming. - View emits intents, handled by the model, updating state and view. - Promotes unidirectional data flow and simplifies UI logic. - May require a steeper learning curve. ๐ ๐ฉ๐ฉ๐ (๐ ๐ผ๐ฑ๐ฒ๐น-๐ฉ๐ถ๐ฒ๐-๐ฉ๐ถ๐ฒ๐๐ ๐ผ๐ฑ๐ฒ๐น): - View binds to a ViewModel holding data and display logic. - ViewModel updates by the model, then updates the view. - Well-suited for reactive frameworks and complex UIs. - Requires additional ViewModel setup compared to MVP. ๐ฉ๐๐ฃ๐๐ฅ (๐ฉ๐ถ๐ฒ๐, ๐๐ป๐๐ฒ๐ฟ๐ฎ๐ฐ๐๐ผ๐ฟ, ๐ฃ๐ฟ๐ฒ๐๐ฒ๐ป๐๐ฒ๐ฟ, ๐๐ป๐๐ถ๐๐, ๐ฅ๐ผ๐๐๐ฒ๐ฟ): - Designed for large and complex applications. - Five layers: View, Interactor (business logic), Presenter (data preparation), Entity (data models), Router (data flow coordination). - Enhances modularity and maintainability for massive projects. - Requires meticulous planning and understanding due to its complexity. ๐๐ต๐ผ๐ผ๐๐ถ๐ป๐ด ๐๐ต๐ฒ ๐ฅ๐ถ๐ด๐ต๐ ๐ฃ๐ฎ๐๐๐ฒ๐ฟ๐ป: The optimal pattern depends on various factors, including: - ๐ฃ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ ๐๐ถ๐๐ฒ ๐ฎ๐ป๐ฑ ๐ฐ๐ผ๐บ๐ฝ๐น๐ฒ๐ ๐ถ๐๐: MVC/MVP for simple apps, MVI/MVVM for reactive apps, VIPER for large projects. - ๐ง๐ฒ๐ฎ๐บ ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ: Choose a pattern familiar to your team to avoid learning curves. - ๐ฃ๐ฒ๐ฟ๐๐ผ๐ป๐ฎ๐น ๐ฝ๐ฟ๐ฒ๐ณ๐ฒ๐ฟ๐ฒ๐ป๐ฐ๐ฒ: Experiment and find what works best for you and your team. Ultimately, experimenting and finding what works best for you and your team is key. What do you think? Which software architecture pattern is your favorite?
People get kind of hung up on these patterns somehow being the โrightโ way but the reality is these are based on ancient Windows apps running in a single dialog box. Itโs time to move past these and model how apps really work today.
w0w, Hey! Merry Christmas !!! This is real cool \\ thanks for coming here and sharing this with us.. Please keep coming back and sharing here on this POST.. And who knows maybe there will be a few take aways for y7ou as well.. :|||: \\\lol/// :|||: Thank you MAN ;) p.s. we always though of the lower case " Laugh Out Loud " was our little 'TIE FIGHTER " not everyone gets that right away. Thanks BRO!
First diagram definitely wrong, Since model and database have direct interaction.
Don't care which one it is as long as once a pattern is selected it is used across all features :D Thnig that needs to be solved is how to deal with common code, for example code that two Controller classes share... Make a base Controller or use some extension mechanism, or isolate code in Command classes or ... Every time I think about what to do with common code ๐
In given MVC digram, how user direct communicate with controller? I think, user will first interact with View.๐
M returns to C without any requests? It contradicts to the meaning of the word "return".
Joรฃo Pedro Reis Felini Que interessante, isso com certeza pode nos ajudar a estudar as coisinhas de cybersec q a gente tava comentando antes
I wonder ! I"m really appreciate what you shared and to explain to Mallikarjuna Chilakala awesome Dude !
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I help you master TCA with daily insights ๐ | iOS Software Engineer @ AVIV
4moAs long as you follow SOLID principles, I would say that it does not really matter what architecture you work with, complications will disappear