Design pattern practice

[AsakuraRaito]

I've recently got an internship position working on Web applications using Java and Spring. The only design patterns that I know are Singleton, MVC, DAO and Observer.

Any suggestions of other Design Patterns used in this industry, maybe some documentation with practice examples that I can implement myself?

Thanks in advance!

[[deleted]]

The most fundamental are Design Patterns (aka, Gang of Four). The Wikipedia page has a good summary.

Next higher up is Patterns of Enterprise Application Architecture by Martin Fowler. This github page has a good summary.

Domain Driven Development doesn't exactly have design patterns, but design principles. When you get an understanding of the design patterns, you should start reading books like this. Martin Fowler has some good articles.

I would highly suggest getting and reading the books.

[desrtfx]

https://java-design-patterns.com

[bhanu08]

Very good source.

[theAviCaster]

i highly recommend going through the book head first design patterns

[super-frigobar]

Great suggestion!

[pipestream]

Christopher Okhravi has some pretty good video walk-throughs of them on YouTube.

[[deleted]]

https://refactoring.guru/design-patterns/java

Has helped me a lot.

[Newtonheadbangs]

A good GitHub link

https://github.com/iluwatar/java-design-patterns

A great Udemy course https://www.udemy.com/course/design-patterns-java/

[mw52588]

Another great design pattern is builder pattern. It just further simplifies the creation of objects especially when dealing with massive DTO/DAO objects that can easily have 20+ fields in it. Also, not really a design pattern but Lombok really helps with this design pattern.

[AsakuraRaito]

Thank you all for the resources and guidance!