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Java 8 Performance Optimization — DZone Refcard Update

DZone's Guide to

Java 8 Performance Optimization — DZone Refcard Update

The DZone Refcard on Java 8 Performance Optimization has been updated! Check out how to get your updated copy here.

Free Resource

I am happy to inform you that I published recently an update to the existing refcard on Java Performance Optimization which is now available from DZone. The updated material now better reflects the Java 8 features and provides a dedicated section and guidelines about the JVM Metaspace.

I recommend that you download your FREE copy today.

http://refcardz.dzone.com/refcardz/java-performance-optimization

For now, find below a small snippet:

“By default, the Metaspace memory space is unbounded and will use the available process and/or OS native memory available for dynamic expansions. The memory space is divided into chunks and allocated by the JVM via mmap. We recommend keeping the default, dynamic resize mode as a starting point for simpler sizing combined with close monitoring of your application metadata footprint over time for optimal capacity planning…”

P-H

Topics:
java ee ,java ,refcard ,dzone ,performance ,patterns ,optimization

Published at DZone with permission of Pierre - Hugues Charbonneau, DZone MVB. See the original article here.

Opinions expressed by DZone contributors are their own.

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