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InfoQ Homepage Presentations Everything I Ever Learned about JVM Performance Tuning @twitter

Everything I Ever Learned about JVM Performance Tuning @twitter

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Summary

Attila Szegedi discusses performance problems encountered at Twitter running Java and Scala applications, presenting how they solve them through JVM tuning.

Bio

Attila Szegedi is a software engineer working for Twitter, in its Core System Libraries group. He is the author of Dynalink – the dynamic linker framework for languages on the JVM, a contributor to the Mozilla Rhino, a JavaScript runtime for the JVM, as well as one of the principal developers of the FreeMarker templating language runtime.

About the conference

QCon is a practitioner-driven conference designed for team leads, architects and project management. The program includes two tutorial days led by over 80 industry experts and authors and three conference days with 18 tracks and over 80 speakers covering a wide variety of relevant and exciting topics in software development today. There is no other event in the US with similar opportunities for learning, networking, and tracking innovation occurring in the enterprise software development community.

Recorded at:

Dec 23, 2011

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Community comments

  • This presentation is old

    by Ahmet Alp Balkan,

    Your message is awaiting moderation. Thank you for participating in the discussion.

    In fact this is at least one year ago.

  • Re: This presentation is old

    by Joao Pedrosa,

    Your message is awaiting moderation. Thank you for participating in the discussion.

    Based on the date of the slides posted to the Slideshare site, it's not that old:
    www.slideshare.net/aszegedi/everything-i-ever-l...

  • Re: This presentation is old

    by Kirk Pepperdine,

    Your message is awaiting moderation. Thank you for participating in the discussion.

    yeah, it's JavaONE 2011 old.. very old... ;)

  • Your message is awaiting moderation. Thank you for participating in the discussion.

    Really good talk - specially useful info about the CMS collector and tuning for low latency. Attila knows his stuff.

  • Re: This presentation is old

    by Attila Szegedi,

    Your message is awaiting moderation. Thank you for participating in the discussion.

    Not really old. This video is from QCon San Francisco in November 2011. I first presented this talk publicly on JavaOne in October 2011. This is the only published version of the talk that I know of that has slides + video; there's the JavaOne version that's published as slides + audio (which I actually find to be a good concept; I wouldn't think actually seeing the presenter's physical appearance on the screen adds that much to the experience, for most presenters…).

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