25. Facade Design Pattern with Example | Facade Low Level Design Pattern | Facade Pattern LLD Java

Facade Design Pattern and its Low Level Design.
Chapters:
00:00 - Introduction of Facade Design Pattern
01:28 - Problems it Solves
07:09 - Example1, Facade Pattern Explanation
10:33 - Example2, Facade Pattern Explanation
16:44 - Example3, Facade Pattern Explanation
19:14 - Facade Vs Proxy Pattern
21:37 - Facade Vs Adapter Pattern
LLD Basics to Advanced Playlist:
• 19. Design File System...
HLD Basics to Advanced Playlist:
• 8. Back-Of-The-Envelop...
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#lowleveldesign #systemdesign #lld #designpatternsinjava

[@ajaysabarish9645]

You are doing an amazing job with these LLD videos, please continue with these LLD type interview questions. And it would be great if you could add english subtitles for old videos that are in Hindi. Your videos will have global reach with English subtitles.

[@ConceptandCoding]

Thank you! Will do!

[@yogeshjoshi8021]

Fantastic video Series.I have experience of 8 years. And in that I used many design patterns .But not able to recollect what is the name of each.and for interview prep I need to prepare every time to remember the pattern & its example. But this series has helped me a lot in how to easily remember the patterns and its real life examples .So in upcoming interviews , it will be very much helpful.

[@ConceptandCoding]

Thanks

[@arghyadeepmandal4458]

First thing to do after exams complete-watch new lld/hld video of concept and coding 😛

[@ConceptandCoding]

All the best

[@arghyadeepmandal4458]

@@ConceptandCoding it's over now,watching your video🤠

[@av21015]

Can you show us in one video of the setup and demo on how to actually code in in IDE like intelliJ IDE. Actual hands-on is gives confidence for interview. one more suggestion try keeping the whole code in one file instead of multiple sub folders and packages and importing, it will be a little difficult to trace and understand.

[@gurupreetsingh8347]

Thanks waiting for it .. good nice one ..

[@ConceptandCoding]

Thanks 👍

[@beginnerspoint1612]

Hi bhaiya you are cool 😎 Please make some more video on lld Thoda jaldi 2, I know you have work and other responsibilities as well.. Your video is in complete details and have the implementation as well No one is doing at this level ....

[@ConceptandCoding]

:) glad you liked it buddy

[@subhamacharya4472]

Thanks for this video 🙂

[@ConceptandCoding]

Thanks

[@tarunkundhiya5196]

Good Video! Service layer that we normally design after the Controller layer for REST API looks like the facade pattern. Do you agree?

[@ConceptandCoding]

Umm yes kind of

[@wolfrikz7238]

Great explanation

[@ConceptandCoding]

Thanks

[@irshadkhan84]

I like your lld videos

[@ConceptandCoding]

Thanks

[@hiteshluhar425]

When we create complex service classes in our code where those service classes interact with dao for crud operation then is this also a facade pattern?

[@Lucifer-xt7un]

Tq so much bro

[@ConceptandCoding]

Thanks buddy, hope you found the topic easy to understand

[@Lucifer-xt7un]

@@ConceptandCoding im still yet to watch but im very sure u provides gold.

[@premium3968]

Plz continue lld series

[@ConceptandCoding]

Yes i will keep adding more videos in LLD playlist

[@manishisharma508]

Can you please explain the difference between facade and factory design patter? Both are creating a layer between the client and actual implementation only

[@ConceptandCoding]

both serves different purposes: The Facade pattern provides a simplified interface to a complex subsystem, so It focuses on simplifying interactions. On the other hand, the Factory pattern abstracts object creation, providing a common interface for creating objects of different types without specifying their exact classes

[@bhaskarsharan4280]

Let's say we are designing LLD for a movie ticketing platform like BookMyShow. There will be n number of components from seat selection, choosing snacks to be delivered in interval, blah blah blah till payments. How we could implement this is like there will be a main class BMS{}, which will have all api such as selectMovie( ), selectTiming( ), bookSeat( ), chooseMeal( ), doPayment( ), severalOtherUtilityFunction( ) and we are only interacting with this main class that exposes all useful api. So is this a facade pattern as well?

[@ConceptandCoding]

ack of the question, will update bhaskar.

[@Anandyadav-xt4wt]

Make video on Apache Kafka LLD

[@ConceptandCoding]

Noted

[@nandhakishore6548]

If we are using this for calling the methods in an order than this matches with template pattern also right

[@gauravkungwani]

in template you are calling the same class methods, i guess thats the difference

[@abc-ym4zs]

Bhaiya i have taken Angela yu course in the frontend now I completed html,css,as a javascript library she used jQuery and later on in this course she taught about reactjs what do you suggest should I learn both javascript libraries what was the main difference between these two libraries as a begineer i am thinking that since it is a library for a language it doesn't make that difference and also as a fresher so many people are saying to learn reactjs can u tell me what is difference between reactjs and jQuery

[@ConceptandCoding]

Hi, i am a backend engineer. And my all 8yr of exp is in Backend only. So for frontend i won't be able to guide you buddy.

[@abc-ym4zs]

@@ConceptandCoding also do one video on backend development like about how much depth he want to learn frameworks,API's,databases resources that are availble on youtube sir (as a basic one what a fresher need to learn about backend)

[@ConceptandCoding]

Noted

[@tosifkhan6090]

Please create videos on, Flyweight, Visitor, Bridge desgin pattern also

[@ConceptandCoding]

Yes these are in my road map.

[@DevanshChiluka]

:

[@AdityaDey424]

Within how many days you will complete this lld series?

[@ConceptandCoding]

The roadmap which i shared. I will try my best to cover it ASAP.

[@gurupreetsingh8347]

@@ConceptandCoding but buddy Donot be in rush , take ur time and give good content as you always deliever ... :)

[@ConceptandCoding]

Yes Gurupreet :)

[@gauravkungwani]

sari facade ki jad client hai