Advanced Java Performance Hotspot GC Tuning LiveLessons
2+ Hours of Video Instruction Overview Advanced Java Performance: HotSpot GC Tuning LiveLessons covers the common fundamentals between all the HotSpot GCs and emphasize the differences. The eight lessons will arm you with what you need to tackle your application’s performance problems where the garb...
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| Idioma: | Inglés |
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Addison-Wesley Professional
2016.
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| Edición: | 1st edition |
| Colección: | LiveLessons
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009631070206719 |
| Sumario: | 2+ Hours of Video Instruction Overview Advanced Java Performance: HotSpot GC Tuning LiveLessons covers the common fundamentals between all the HotSpot GCs and emphasize the differences. The eight lessons will arm you with what you need to tackle your application’s performance problems where the garbage collector has been identified as the bottleneck. You'll also get an introduction to G1 GC to hit the ground running now, or in the future when G1 GC becomes the default GC in JDK9. Skill Level Intermediate to Advanced Java programmer/developer Who Should Take This Course Beginner to Advanced Java and JVM performance tuning engineer, and Advanced Java user / developer Course Requirements Fluent with, or a good understanding of, the Java programming language Basic understanding of a Java Virtual Machine is helpful, but not required Table of Contents Lesson 1: HotSpot Garbage Collector — Fundamentals Lesson 1 jumps right into the fundamentals of HotSpot’s GCs. The lesson starts with the Java runtime environment and then moves on to identifying the components of the execution engine of the Java virtual machine. You will learn about heap management and the need for generational garbage collector. It then talks about allocations and reclamations before moving on to the importance of a generation collector. Next, the it discusses the young GC algorithm and then compares and contrasts HotSpot’s Parallel GC and CMS GC. Finally, it talks about promotion failures, concurrent mode failures and fallback full collections. Lesson 2: GC Visualization and Logging Information. Lesson 2 covers GC logging and visualization information. The lesson covers certain handy logging options and provides more information on them. It also show how to add a VisualGC plugin to VisualVM. Then, the lesson looks at different information provided by VisualVM and visualizes the young and the old generations and talks about Metaspace. Lesson 3: Garbage Collector Performance Tuning. Lesson 3 provides information on GC goals and how HotSpot GCs are designed to either maximize throughput or reduce latency by designing a throughput maximizer GC and a latency sensitive GC. The lesson covers the basics of what it means to tune for throughput and you will learn how to calculate allocation rate and promotion rate. Finally you will learn to tune for latency to improve the applications responsiveness. Lesson 4: Garbage First Garbage Collector — Fundamentals Lesson 4 dives into G1 GC fu... |
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| Notas: | Title from title screens (Safari, viewed October 3, 2016). Release date from resource description page (Safari, October 3, 2016). |
| Descripción Física: | 1 online resource (1 video file, approximately 2 hr., 3 min.) |
