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Java Performance Tuning Course Abstract: This course covers JVM architecture, memory structure, Garbage Collectors, tuning, profiling, micro-benchmarking techniques, tips, and tricks. Duration: 16 h Details and enroll » Software Architecture…Continue readingTraining Catalog

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Posted in Performance

HotSpot JVM Performance Tuning Guidelines

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HotSpot JVM Performance Tuning Guidelines Content Intro Memory Heap Off-Heap Metaspace CodeCache Direct Buffers ClassLoader Dynamic Class-Data Sharing Just-In-Time Compiler Tiered Mode: C1+C2 Graal JIT Threads Garbage Collectors Serial Garbage…Continue readingHotSpot JVM Performance Tuning Guidelines

Posted in Soft Skills

The inner workings of technical conferences

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Introduction In this blog post, David Leitner and I want to give you an insight, based on our experience from the past years of speaking at international conferences (e.g. more…Continue readingThe inner workings of technical conferences

Posted in Performance

JVM Garbage Collectors Benchmarks Report 19.12

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Context The current article describes a series of Java Virtual Machine (JVM) Garbage Collectors (GC) micro-benchmarks and their results, using a different set of patterns. For the current issue, I…Continue readingJVM Garbage Collectors Benchmarks Report 19.12

Ionut Balosin

I am a Software Architect, Security Champion, and an independent Technical Trainer.

I speak at software development conferences and meetups around the world, delivering presentations, training courses, and workshops.

Please contact me if you are interested in conducting any software architecture, Java performance, or security course or workshop for your team or your company.

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15   years of experience
8   years of training
31+   articles, blog posts
34+   conferences talks
70+   training sessions
1200+   hours of training
10+   training clients
4   training countries

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