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    High Concurrency Services in Practice

    • Java Concurrency in Practice Interview Questions
    • Microservice Architecture
    • High Concurrency Service Scenarios

    3 Chapters, 20 Problems

    0% Completed

    Java Concurrency

    More Java Concurrency Problems
    • volatile Keyword in Java

      Easy
    • ReentrantLock in Java

      Medium
    • Semaphore in Java

      Medium
    • CountDownLatch in Java

      Medium
    • CyclicBarrier in Java

      Medium
    • ThreadLocal in Java

      Medium
    • Common JVM Configuration Parameters

      Medium

    Microservice

    More Microservice Problems
    • Differences between Microservices and Monolithics

      Easy
    • Core Components of a Microservice Framework

      Medium
    • Key Functions of API Gateway

      Medium
    • Load Balancing Implementation in Microservices Frameworks

      Medium
    • Understanding Circuit Breakers in Microservices

      Medium
    • Service Degradation: Concepts and Common Strategies

      Medium
    • Understanding and Preventing Service Avalanche

      Medium

    Scenario Analysis

    More Scenario Analysis Problems
    • Analyzing Thread Pool Exhaustion in Online Services

      Medium
    • Troubleshooting and Optimizing Redis Issues in Production

      Medium
    • Diagnosing Out of Memory (OOM) Issues in Java Online Services

      Medium
    • Troubleshooting CPU Spike in Production Service

      Easy
    • Diagnosing Slow SQL Queries

      Medium
    • Preparing for Traffic Surge from Planned Marketing Campaign

      Hard