JVM architecture – fast, effective, 30 mins tutorial

Long time, no post. As a warm-up, we suggest watching 30 minutes long tutorial, which explains JVM architecture. Prepare Your pencils, as Ranjith Ramachandran’s tutorial is packed with a lot of useful information. Do not forget to check out his channel too!

“Understanding the Memory Usage of Your Application” by Oracle Learning Library

Great lesson about JAVA and JVM memory usage. Not our tutorial, but Рwe strongly recommend You to watch it. Released in 2013, still, time did not affect it much.  The structure of the whole lesson, the amount of important information, yet provided in a very convenient way makes it really good. Furthermore, we recommend You to prepare notes, as each minute is packed with tons of JAVA knowledge. The video touches the subject of efficient data handling, regarding different types of collections, briefly. You can also learn about the internal architecture of JVM 32/64 bits, native heap and more.

Enjoy! And thanks Oracle Learning Library for putting this gem online.

“From Java Code to Java Heap: Understanding the Memory Usage of Your Application” by Oracle Learning Library:

Source: https://www.youtube.com/watch?v=FLcXf9pO27w