Types of Design Patterns | Design Patterns 102 | System Design | 2022 | Yogita Sharma

[@shubhammguptaa]

Please resume this series. You are too good. Keep up this great work.

[@paragdas9485]

Thanks a lot Yogita for this great work. You explained everything very simple and to the point.

[@Alexandra-oj4ik]

🎯 Key Takeaways for quick navigation: 00:00 🎯 *Organizing and Categorizing Design Patterns* - Design patterns are thumb rules for modeling real-world problems in object-oriented design. - Implementation varies across languages; design patterns are language-agnostic concepts. - Organization of design patterns based on their purpose: Creational, Structural, and Behavioral. 01:33 🏗️ *Design Patterns Classification Criteria* - Patterns categorized by purpose: Creational, Structural, Behavioral. - Introduction to Creational (object instantiation), Structural (class/object organization), and Behavioral (communication) patterns. - Brief mention of the classification based on classes and objects. 03:39 🧩 *Class and Object-based Patterns* - Class patterns focus on creating or organizing classes. - Object patterns are more about instantiating or organizing objects. - Explanation of how creation, structural, and behavioral patterns apply to both classes and objects. 05:02 🧠 *Understanding Pattern Classification* - Importance of understanding terms like Creational, Structural, Behavioral, Class, and Object patterns. - Helps in interpreting and comprehending different design patterns. - Encouragement not to memorize all patterns but focus on problem-solving and pattern application. 06:11 📚 *Practical Approach to Learning Patterns* - Emphasizes learning and understanding each pattern. - Recognition that not all patterns are used equally; focus on the commonly used ones. - Encouragement to identify problems, select appropriate patterns, and apply them effectively. Made with HARPA AI

[@gauravtyagi3451]

Hi Yogita. Nice explanation and helpful for every level of developers. Could you please list those 20% design patterns which uses 80% of times.

[@AdityaDey424]

Ma'am you are a great teacher. But it's been more than 6 months..and this series only has 12 or 13 videos... please try to upload videos... videos are amazing... really needed and helpful

[@sudocode]

Trying my best with masters and a job.

[@ganeshkhirwadkar4127]

Genuine at 6:57. I enjoy the way you explain and I am looking forward to learn the design patterns. Thanks for your videos

[@bhargavpatel-y9k]

good video on pattern and best explanation on pattern

[@this.channel]

Great intro. I've peeked at some of the upcoming lessons and really like the use of graphics. It really helps my ADHD symptoms to stay focused. I think this could be the best design patterns series on KZbin.

[@snadeem9448]

This was much awaited series. Looking forward to it. Cheers!

[@tedatube12]

thank you so much I am from Ethiopia

[@tahichy9169]

Please provide more design pattern tutorial for prototype,Decorator,Composite, Strategy, Iterator,Observer,Template,State,Command.

[@VivekKumar-xx5fy]

Appreciate your Hard work, and thanks 🙏 for this type of useful content Thanks

[@abdullahali9191]

Well done mam😊

[@abisheksoni3354]

Well organized !

[@chandan07talreja]

Very informative Yogita. Really appreciate your hard work.

[@sudocode]

Thank you so much. Needed it.

[@sankalparora9374]

Precise!

[@shubhamkumar6383]

CREATIONAL classes - How to use classes CREATIONAL objects - How to instantiate object for various classes STRUCTURAL classes - Tells how to use inheritance STRUCTURAL objects - How to organise and assemble different objects BEHAVIOURAL classes - How to use inheritance in order to implement the algorithm and control the flow of classes so as to fulfil the certain behaviour. BEHAVIOURAL objects - How to write algorithm around objects in order to full fill the task which one single object cannot fulfil.

[@wilsonvaboum1338]

thank you for theses videos, please can you tell us the 20 % pattern common using, that solve 80% pb in oop

[@mkae]

The structure of your videos is great . love the material and how its done. the editing is top notch . who and how do they do it ? great work yogita.

[@Rajdeep11082]

Nice content! Just to ask more, what about delegation pattern?

[@poosarlasuresh007]

Hi Yogitha, course content is very good. Along with this, can you post some course which shows the usage of the LLD with all classes, design and UML. It would be of great help to us. Thanks in Advance

[@bablushaw6856]

Waiting for upcoming videos.

[@mdk8859]

Hi Yogita, I just binge watched your entire system design playlist and enjoyed every minute of it, I took all the notes possible. I am currently a software test engineer and aspiring to become a developer, I have around 4 years of experience, I know java, do coding in my day job, mostly automating apis. Is it possible for me to switch to dev after 4 years in testing in India? Asking specifically for India as you may know people are a bit biased here

[@nkunam]

People are biased everywhere not just in India. So ignore them. Focus on your path, and you can easily switch to dev any time, as long as you focus on the role and what you can do, with out too much emphasis on compensation and the job titles etc.

[@mdk8859]

@@nkunam thanks!

[@abhimanyubahree1455]

I went throught factory pattern online. could not understand how it is creating a class or how it is a class pattern. Please cover this in the next video.

[@aryankumar87771]

Ma'am please reply how is this helpful for a TypeScript backend developer ? I don't get where I use Design Patterns, I just use a MVC Design Pattern to build the whole backned. Where do I use these other Design Patterns ? Are these things just for Java devs ?? I don't have any motivation to study these Patterns since I don't understand where am i using this in my TypeScript backend. Please clarify, it's a request...

[@santoshtd8519]

Hi. Do we have Open close principle?

[@rahulganguly9603]

Nope

[@mpataki]

4:05, Singleton - Classes and Factory - Objects isn't it?

[@srivenkat8594]

Hi Yogita, Great video. I emailed you a question can you please look into and respond when possible

[@ganeshkhirwadkar4127]

Are we getting new episodes in this playlist @Yogita Sharma ?

[@sudocode]

Yes in a matter of two weeks, series will resume.

[@superwemanhella6240]

When is the next video coming out?

[@anushkaverma7011]

Why u stopped upload videos??

[@ricktz6752]

Mam how long does it take to get promoted to SDE3 from SDE 2?

[@sudocode]

Depends on company but roughly 3-4 years

[@hemantsingh3607]

If I do this course then I get job

[@Vvkumar2260]

Kapde change karo

[@sudocode]

How about you change your mindset?

[@zmxncbv95]

Why does it matter to you whatever she is wearing...?

[@shobhitwalia1]

Nice 👍 #shobhitwalia1