| File Name: | Java Performance & Concurrency: Threads, Streams, and Beyond |
| Content Source: | https://www.udemy.com/course/java-performance-concurrency-threads-streams-and-beyond/ |
| Genre / Category: | Programming |
| File Size : | 4.2 GB |
| Publisher: | ProgLang MainSt. |
| Updated and Published: | December 29, 2025 |
Are you ready to truly understand how Java handles concurrency, parallelism, and performance at every level? This comprehensive course is designed for developers and engineers who want to master the evolution of Java’s concurrency model—from the earliest days of threads and synchronized blocks to the cutting edge of virtual threads and structured concurrency.
What You’ll Learn:
1. The Foundations of Java Concurrency
- Grasp the origins of Java’s threading model, including the role of the Thread class and the synchronized keyword.
- Understand the classic pitfalls: race conditions, deadlocks, and contention, and learn proven strategies to mitigate them.
2. The Thread-per-Request Era and Its Challenges
- Discover why early Java applications struggled with scalability and responsiveness.
- Analyze the costs of thread lifecycle management, resource exhaustion, and debugging complexity in high-concurrency environments.
3. The Java Memory Model (JMM) and JSR-133
- Learn how the JMM defines visibility and ordering guarantees, and why “happens-before” relationships are critical for safe concurrent programming.
- Explore the semantics of volatile, final, and synchronization, and how they ensure correctness across JVM implementations.
4. Modern Concurrency Utilities
- Dive into java. util. concurrent: locks, atomic variables, synchronizers, and concurrent collections.
- See how these tools improve safety, scalability, and maintainability over low-level primitives.
5. Executors, Thread Pools, and Fork/Join
- Master the Executor framework, thread pool sizing, task queues, and rejection policies.
- Understand the Fork/Join framework and work-stealing for divide-and-conquer parallelism.
6. Parallel Streams and Functional Concurrency
- Learn how parallel streams leverage the ForkJoinPool for data-parallel operations.
- Recognize the importance of statelessness, associativity, and avoiding shared mutable state for safe parallel processing.
7. Asynchronous Programming with CompletableFuture
- Compose nonblocking, asynchronous workflows using CompletableFuture.
- Handle exceptions, combine futures, and manage threading for responsive, scalable applications.
8. Reactive Streams and Backpressure
- Understand the Flow API and the mechanics of backpressure for resilient, event-driven systems.
- Explore the Publisher-Subscriber-Subscription model and its impact on throughput and stability.
9. Project Loom: Virtual Threads and Structured Concurrency
- Discover how virtual threads revolutionize thread-per-task models, making massive concurrency affordable and easy to reason about.
- Learn structured concurrency principles for predictable task lifecycles and cancellation.
10. Core Concepts and Mental Models
- Distinguish between concurrency and parallelism, and understand their implications for system design.
- Analyze the trade-offs between latency and throughput, and how to tune for your application’s needs.
11. Advanced Topics
- Delve into granularity, synchronization costs, cache coherence, false sharing, memory subsystems, NUMA, OS scheduling, and JVM internals.
- Learn how these low-level details impact real-world performance and scalability.
Why Take This Course:
- Depth and Breadth: This course covers the entire spectrum of Java concurrency, from the basics to the most advanced topics, with clear explanations and real-world relevance.
- Modern and Practical: Stay up to date with the latest Java features, including Project Loom and structured concurrency, and understand how to apply them in your own projects.
- No Hype, Just Insight: Every topic is grounded in the actual evolution of Java’s concurrency model—no filler, no exaggerated claims, and no promises of hands-on labs that aren’t included.
Whether you’re a seasoned Java developer or just starting to explore concurrent programming, this course will equip you with the knowledge and confidence to design, analyze, and optimize concurrent Java applications for today’s multi-core, cloud-native world.
DOWNLOAD LINK: Java Performance & Concurrency: Threads, Streams, and Beyond
Java_Performance_Concurrency_Threads_Streams_and_Beyond.part1.rar – 1000.0 MB
Java_Performance_Concurrency_Threads_Streams_and_Beyond.part2.rar – 1000.0 MB
Java_Performance_Concurrency_Threads_Streams_and_Beyond.part3.rar – 1000.0 MB
Java_Performance_Concurrency_Threads_Streams_and_Beyond.part4.rar – 1000.0 MB
Java_Performance_Concurrency_Threads_Streams_and_Beyond.part5.rar – 260.3 MB
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