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Concept && Coding - by Shrayansh
India
Приєднався 27 січ 2021
Current Staff Engineer @ PayPal with 8+ Year of Experience and i love sharing knowledge with others too.
This channel has following content:
👉 Low Level Design (LLD) from Basics to Advanced: ua-cam.com/play/PL6W8uoQQ2c61X_9e6Net0WdYZidm7zooW.html
👉 High Level Design (HLD) from Basics to Advanced: ua-cam.com/play/PL6W8uoQQ2c63W58rpNFDwdrBnq5G3EfT7.html
👉 JAVA Basics to Advanced (Members only Playlist) : ua-cam.com/play/PL6W8uoQQ2c63f469AyV78np0rbxRFppkx.html
Hope you will find the content useful.
This channel has following content:
👉 Low Level Design (LLD) from Basics to Advanced: ua-cam.com/play/PL6W8uoQQ2c61X_9e6Net0WdYZidm7zooW.html
👉 High Level Design (HLD) from Basics to Advanced: ua-cam.com/play/PL6W8uoQQ2c63W58rpNFDwdrBnq5G3EfT7.html
👉 JAVA Basics to Advanced (Members only Playlist) : ua-cam.com/play/PL6W8uoQQ2c63f469AyV78np0rbxRFppkx.html
Hope you will find the content useful.
Spring boot: Dynamically Initialized Beans | Value Annotation
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Переглядів: 3 010
Відео
Spring boot : Bean Scopes | Singleton, Prototype, Request, Session Scopes with Examples in Java
Переглядів 4,7 тис.14 днів тому
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Dependency Injection in Spring boot | With Advantages and Disadvantages
Переглядів 7 тис.28 днів тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Spring boot playlist: ua-cam.com/play/PL6W8uoQQ2c60g6_fcjDCLHSx1LBeVYqyZ.html Pre-requisite: Java (ua-cam.com/play/PL6W8uoQ...
Spring boot: Bean and its Lifecycle | Inversion of Control (IOC)
Переглядів 13 тис.Місяць тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Spring boot playlist: ua-cam.com/play/PL6W8uoQQ2c60g6_fcjDCLHSx1LBeVYqyZ.html Pre-requisite: Java (ua-cam.com/play/PL6W8uoQ...
All Behavioral Design Patterns | Strategy, Observer, State, Template, Command, Visitor, Memento etc.
Переглядів 11 тис.Місяць тому
➡️ Notes: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Chapters: 00:00 - What is Behaviroal Pattern 01:59 - State Pattern 04:26 - Observer Pattern 06:30 - Strategy Pattern 08:44 - Cha...
Spring boot Annotations (Controller Layer) | Controller, RestController, RequestMapping etc.
Переглядів 10 тис.Місяць тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Spring boot playlist: ua-cam.com/play/PL6W8uoQQ2c60g6_fcjDCLHSx1LBeVYqyZ.html Pre-requisite: Java (ua-cam.com/play/PL6W8uoQ...
JWT Explained | JWT vs SessionID | JSON Web Token | Security Challenges with JWT and its Handling
Переглядів 6 тис.Місяць тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Pre-requisite videos: - Cryptographic keys: ua-cam.com/video/GtSUeAkPEP0/v-deo.html - Oauth2.0: ua-cam.com/video/3Gx3e3eLKr...
Introduction to Maven and its Lifecycle | Spring boot Maven project
Переглядів 16 тис.2 місяці тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Spring boot playlist: ua-cam.com/play/PL6W8uoQQ2c60g6_fcjDCLHSx1LBeVYqyZ.html Pre-requisite: Java (ua-cam.com/play/PL6W8uoQ...
Spring boot Project setup and Layered Architecture Introduction
Переглядів 18 тис.2 місяці тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Spring boot playlist: ua-cam.com/play/PL6W8uoQQ2c60g6_fcjDCLHSx1LBeVYqyZ.html Pre-requisite: Java (ua-cam.com/play/PL6W8uoQ...
Introduction to Spring boot | Its Advantage over Spring MVC and Servlets based Web applications
Переглядів 24 тис.2 місяці тому
➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Spring boot playlist: ua-cam.com/play/PL6W8uoQQ2c60g6_fcjDCLHSx1LBeVYqyZ.html Pre-requisite: Java (ua-cam.com/play/PL6W8uoQ...
25. Symmetric & Asymmetric Encryption with Explanation of AES, Diffie-Hellman and Digital Signature
Переглядів 5 тис.3 місяці тому
➡️ Notes: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there) ➡️ Join this channel to get access to member only perks: ua-cam.com/channels/DJ2HAZ_hW-DMJj_U0zN38w.htmljoin Chapters: 00:00 - What is Encryption and Decryption 03:04 - Types of Encryption with Advantage and Disadvantage 20:53 - AES (Adv...
Spring Boot Roadmap 2024 | Spring Boot with Microservices from Basics to Advanced
Переглядів 42 тис.3 місяці тому
Spring Boot Roadmap 2024 | Spring Boot with Microservices from Basics to Advanced
This SDE is on Streak, cracked Oracle, Moody, TechMojo, mPokket within 6months of preparation
Переглядів 4,1 тис.3 місяці тому
This SDE is on Streak, cracked Oracle, Moody, TechMojo, mPokket within 6months of preparation
24. OAuth 2.0: Explained with API Request and Response Sample | High Level System Design
Переглядів 18 тис.3 місяці тому
24. OAuth 2.0: Explained with API Request and Response Sample | High Level System Design
37. Java ScheduledThreadPoolExecutor || Shutdown Vs AwaitTermination || Multithreading in Java
Переглядів 5 тис.4 місяці тому
37. Java ScheduledThreadPoolExecutor || Shutdown Vs AwaitTermination || Multithreading in Java
40. Interpreter Design Pattern | LLD System Design | Design pattern explanation in Java
Переглядів 5 тис.4 місяці тому
40. Interpreter Design Pattern | LLD System Design | Design pattern explanation in Java
Java SDE With 2Yr Exp Cracked Paytm and 5+ other companies with this Resume and Preparation Strategy
Переглядів 7 тис.4 місяці тому
Java SDE With 2Yr Exp Cracked Paytm and 5 other companies with this Resume and Preparation Strategy
38. Java VirtualThreads vs Normal Threads || ThreadLocal in Java
Переглядів 6 тис.4 місяці тому
38. Java VirtualThreads vs Normal Threads || ThreadLocal in Java
39. Template Method Design Pattern Explanation in Java | Concept and Coding LLD | Low Level Design
Переглядів 4,9 тис.4 місяці тому
39. Template Method Design Pattern Explanation in Java | Concept and Coding LLD | Low Level Design
38. Memento Design Pattern explanation | LLD System Design | Design pattern explanation in Java
Переглядів 6 тис.5 місяців тому
38. Memento Design Pattern explanation | LLD System Design | Design pattern explanation in Java
Capgemini to ServiceNow Interview Experience and Preparation Roadmap | SDE Interview Experience 2023
Переглядів 5 тис.5 місяців тому
Capgemini to ServiceNow Interview Experience and Preparation Roadmap | SDE Interview Experience 2023
34. Thread Pools in Java | ThreadPoolExecutor Framework | Multithreading Part6
Переглядів 16 тис.5 місяців тому
34. Thread Pools in Java | ThreadPoolExecutor Framework | Multithreading Part6
25. Collections in Java - Part4 | HashMap Internal Working in Java
Переглядів 9 тис.5 місяців тому
25. Collections in Java - Part4 | HashMap Internal Working in Java
37. MVC Design Pattern | MVC Architecture Overview | Low Level System Design
Переглядів 7 тис.5 місяців тому
37. MVC Design Pattern | MVC Architecture Overview | Low Level System Design
Cracked 3 companies (Flipkart, Simpl & Techmojo) after LaidOff from Juspay | SDE1 Resume Shared
Переглядів 7 тис.5 місяців тому
Cracked 3 companies (Flipkart, Simpl & Techmojo) after LaidOff from Juspay | SDE1 Resume Shared
13. Java Singleton and Immutable Class Explained with Examples | Java Classes in Depth - Part4
Переглядів 10 тис.5 місяців тому
13. Java Singleton and Immutable Class Explained with Examples | Java Classes in Depth - Part4
16. Functional Interface and Lambda Expression - Java8 features | Java Interfaces Part3
Переглядів 12 тис.6 місяців тому
16. Functional Interface and Lambda Expression - Java8 features | Java Interfaces Part3
33. Lock-Free Concurrency | Compare-and-Swap | Atomic & Volatile Variables | Multithreading Part5
Переглядів 8 тис.6 місяців тому
33. Lock-Free Concurrency | Compare-and-Swap | Atomic & Volatile Variables | Multithreading Part5
Left the Accenture Job and Cracked the Company with 80% Hike | Latest SDE Interview Experience
Переглядів 14 тис.6 місяців тому
Left the Accenture Job and Cracked the Company with 80% Hike | Latest SDE Interview Experience
19. Exception Handling in Java with Examples
Переглядів 9 тис.6 місяців тому
19. Exception Handling in Java with Examples
You did not mention solution for liskov principle.
What we we pass the concrete object in update method and in update we receive that only like : update(ObserverableConcreteClass obj) . in this case we i don't need to check the instance of right ?
Brother, Normal Drive Strategy class would implement Drive Strategy that means it has-a relationship but in diagram it is-a relationship. Implements are always has-a and extends are is-a. Am i right or missing something?
Did I miss the part where queue is designed, the title Design Messaging Queue like Kafka, RabbitMQ seems misleading to me.
Please make videos on spring security as well
4:29 😂
4:29 😮
Solid h boss..super explanation
Hi @shrayansh, Great Explanation and series . Just an important request , Could you also put a video on Approaching Database design as well for a System Design round in depth? Many thanks!
amazing video sir gaurav sen ke baad idhar aaya hun ab lag rha hai system design interesting hota hai , amazing content sir
what should we start first ? HLD OR LLD ?
if you have experience below 2yr i would say go for LLD first else both can be done in parallel
@@ConceptandCoding thanks a lot mate
Thanks Shreyansh bhai solution smajhane k liye.
Abhi aadhe ghante pehle mera Oracle ka interview tha usi me mere se ye exact question pucha, Maine try kiya recurssion se solve krne ka but solve nhi hua. Got rejected. So disappointed with me. Bhai kisi or ka interview Oracle me agar h 2024 me to ye question prepare krke jana. Pakka puchega
GREATEST OF ALL TIME..💥🫀 THANK YOU SIR PLEASE UPLOAD MORE VIDEOS FREQUENTLY🙇
hey Shreyansh , in active passive setup if my application does write and then immediate read there would a risk of data not synced by that time , so how do we reaolve these conflicts
Hi Shrayansh I need your help. How can we connect?
boss kamal ka explaination hai
supppose in 2pc a commit msg has been sen to one microservice and Transaction coordinator fails to send the msg to another microservice as the transaction is already performed at one microservice what would happend or how can he revert back
This video is alone enough to boost confidence,clear basics and increase interest in spring boot 🔥🔥🔥
Thanks, for this crisp explanation . I
What is meant by group of requests here?
This alone video is enough -to boost confidence -to clear basics -and have an impression over interviewers 🔥🔥🔥
Very good with all the confusing question, aap ek book publish kar do
sorry, you can post your questions here which you find confusing, i will try to answer
Mere se Oracle ke 1st Round mey pucha tha ye. Very Good & Intuitive Question.
how can i download the notes
This can be resolved by strategy design pattern also.
Make videos for cloud computing as well
previously had a partial understanding about mvc, but now its clear why we are using spring boot, thanks and please continue this series and upload atleast 2 videos per week. thanks a lot
thanks
Isn't this design bad. Suppose in future we create a new handler and they fail to implement next logic properly then the whole system goes for a toss.
Please answer if anyone see see my comment is this playlist enough system design placement
it will make your LLD foundation strong + many interview questions will get covered. but if you ask is this sufficient, see nothing is sufficient and as we dont know what will get asked in an interview. But out base should be solid
@@ConceptandCoding first of all thank you for answering brother just one question will I be able to crack product based companies from this playlist for LLd round
in my view, it will help, based on many feedback which i got. but totally depend upon if you are practising with your hands and getting your doubts clarified.
@@ConceptandCoding okay thanks
Hi Shrayansh, Can you please help me with an answer?? Why we are not using chain of responsibility design pattern here?? .. and what’s the trade off between the two??
we can. depending upon the requirement. in chain of responsibility, machine has to check each slot one by one and see if request can be fulfilled or not. but it can be done
@@ConceptandCoding Got it, thanks!
Sir please upload videos more frequently they are the best.. Thanks
sure