Java Developer Interview Questions & Answers | Spring Boot | Microservices | JVM | Real-Time

Java Developer Interview Questions & Answers | Spring Boot | Microservices | JVM | Real-Time Our latest discussion tackles managing applications under "heavy traffic" and identifying critical issues like deadlocks. We explore how "deadlock detection" through thread dump analysis is crucial for distinguishing between actual deadlocks and mere performance bottlenecks. This segment offers valuable insights into "multithreading in java" and how to "troubleshoot" complex concurrency problems effectively. Video Chapters:- 00:00 Deadlock Situations | Slow Performance 00:11 Deadlock Performance | Deadlock 00:23 Prevent Deadlocks | Deadlocks Happening 00:34 Concurrent Utilities | Synchronized Blocks 00:46 Context Thread | User Context 00:57 Threads Reused | Pools Threads 01:07 Concurrent Hash | Request Completion 01:18 Overcollections Synchronized | Synchronized Map 01:28 Synchronized Map | Map Thread 01:38 Synchronized Map | Map Bottlenecked 01:50 Exception Collection | Safe Iterators 02:01 Iterators Guarantee | Safe Iterators 02:11 Iteration Happens | Iteration 02:22 Functionality Lsb | Lsb Violated 02:32 Lsb Violated | Example Lsb 02:44 Diamond Problem | Implements Interfaces 02:56 Java Memory | Know Java 03:08 Threads Concepts | Defines Threads 03:20 Thread Updates | Data Thread 03:30 Memory Leaks | Leaks Java 03:43 Heap Dumps | Leak Collected 03:53 Map Flat | Flat Map 04:04 Flat Map | Flattened Stream 04:14 Properly Optional | Optional Use 04:25 Use Optional | Optional Entity 04:35 Water Configuration | Internally Spring 04:46 Required Beans | Beans Using 04:57 Conditional Bean | Bean Conditional 05:07 Spring Failed | Depended Spring 05:20 Implement Retrys | Resilience Microservices 05:31 Resilience Retry | Retry Handled 05:41 Latency Retry | Retry Configuration 05:53 Microservices Evolve | Microservices 06:04 Oauth Gwt | Confuse Oauth 06:15 Jwt Authentication | Jwt Token 06:28 Jwt | Jwt Issued 06:40 Request Limits | Limits Client 06:51 Distributed Tracing | Api Gateway 07:03 Microservice Production | Compared Logs 07:13 Monitor Microservices | Microservices 07:23 Consistency Services | Distributed Transactions 07:34 Saga Pattern | Actions Saga 07:44 Saga Example | Exactly Saga 07:56 Order Service | Order Payment 08:06 Proxy Pattern | Proxy Based 08:20 Adapter Decorator | Decorator 08:32 Chain Responsibility | Practical Decorator 08:43 Multiple Handlers | Handlers Independently 08:54 List Hash | Hash Map 09:08 List Ordering | Linked List 09:18 Detect Cycle | Cycle Graph 09:29 Transaction Isolation | Isolation Levels 09:40 Isolation Level | Gapql Use 09:51 Join Fetch | Queries Related 10:05 Consistency Data | Ensure Consistency 10:17 Consistency Models | Designed Consistency If you are preparing for interview, we do have more real time interviews series in our channel, must visit and prepare for your next interview. If you feel this is helpful for your preparation and understanding concepts of java, python, angular, full stack, artificial intelligence etc. Please do like, and subscribe this channel. If you are looking for more topic to cover please comment bellow. #javainterview #javainterviewquestions #javainterviewquestionsanswers