What is JMH benchmarking and how is it used in real-world applications?
JMH, or Java Microbenchmark Harness, is a tool for benchmarking Java code. It helps developers measure the performance of their code accurately.
Can you give me an example of a real-world application that uses JMH?
Sure! JMH is often used in performance-critical applications like web servers, where developers need to optimize request handling.
What are some common pitfalls when using JMH for benchmarking?
Common pitfalls include not accounting for JVM warm-up time, using incorrect measurement methods, and not isolating the benchmark environment.
How can I get started with JMH for my own projects?
You can start by adding the JMH dependency to your project, then create benchmark classes annotated with @Benchmark to measure your methods.
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