Tag: virtualization

Episode 225: Brendan Gregg on Systems Performance

Filed in Episodes by on April 28, 2015 1 Comment
Episode 225: Brendan Gregg on Systems Performance

Senior performance architect and author of *Systems Performance* Brendan Gregg talks with Robert Blumen about systems performance: how the hardware and OS layers affect application behavior. The discussion covers the scope of systems performance, systems performance in the software life cycle, the role of performance analysis in architecture, methodologies for solving performance problems, dynamic tracing […]

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Episode 184: The Mainframe with Jeff Frey

Filed in Episodes by on March 15, 2012 18 Comments
Episode 184: The Mainframe with Jeff Frey

Recording Venue: Phone Guest: Jeff Frey System z, or the Mainframe, holds most of us in awe — the ultimate computing platform, referenced in Hollywood as well as by those who thought they were dealing with “legacy” systems — but what does Mainframe really mean? What does its stack look like? This leading virtualized infrastructure […]

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