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52:57
Java Follow 786 Followers

Using FlameGraphs to Illuminate the JVM

Posted by Nitsan Wakart  on  Jun 14, 2017 Posted by Nitsan Wakart Follow 1 Followers  on  Jun 14, 2017

Nitsan Wakart talks about FlameGraphs, a new way to visualize execution profiles and explores the JVM and Java applications using this perspective and the profiles and the utility of this new method.

51:39
Architecture & Design Follow 1752 Followers

Event Sourcing on the JVM

Posted by Greg Young  on  Jun 13, 2017 3 Posted by Greg Young Follow 10 Followers  on  Jun 13, 2017 3

Greg Young looks at Event Sourcing as a concept as well as specific JVM-based implementations that are available. He focuses on where such an implementation would be beneficial or not.

52:29
Java Follow 786 Followers

Speedup Your Java Apps with Hardware Counters

Posted by Sergey Kuksenko  on  Feb 28, 2017 Posted by Sergey Kuksenko Follow 2 Followers  on  Feb 28, 2017

Sergey Kuksenko discusses how Performance Monitoring Unit works, what Hardware Counters are, which tools have friendship with Java and how to use HWC for speeding up our Java applications.

53:09
Java Follow 786 Followers

Java SE 9: Continuing to Thrive in the Cloud!

Posted by Bernard Traversat  on  Feb 10, 2017 Posted by Bernard Traversat Follow 0 Followers  on  Feb 10, 2017

Bernard Traversat discusses JVM enhancements addressing cloud deployment requirements such as G1 GC, segmented code cache, contended locking, and density String.

56:20
Java Follow 786 Followers

Reactor 3.0, a JVM Foundation for Java 8 and Reactive Streams

Posted by Stephane Maldini  on  Nov 30, 2016 Posted by Stephane Maldini Follow 1 Followers  on  Nov 30, 2016

Stéphane Maldini explores how the new Reactor design, structure and features can progressively help developers go Reactive.

01:02:11
Java Follow 786 Followers

A Lite Rx API for the JVM

Posted by Sebastien Deleuze  on  Nov 30, 2016 Posted by Sebastien Deleuze  Followers , Stephane Maldini Follow 1 Followers  on  Nov 30, 2016

Sebastien Deleuze and Stephane Maldini talk about developing Reactive applications using Reactor Core 2.5, and using Flux and Mono types with various exercises.

49:05
Java Follow 786 Followers

The Engineer's Guide to HotSpot JIT Compilation

Posted by Monica Beckwith  on  Oct 07, 2016 Posted by Monica Beckwith Follow 509 Followers  on  Oct 07, 2016

Monica Beckwith discusses the performance introduced by adaptive compilation in the OpenJDK Hotspot VM, focusing on the internals of OpenJDK 8, the reference implementation for Java SE8.

54:41
Java Follow 786 Followers

HotSpot under the Hood

Posted by Alex Blewitt  on  Sep 17, 2016 Posted by Alex Blewitt Follow 4 Followers  on  Sep 17, 2016

Alex Blewitt presents how HotSpot represents Java objects in memory, how bytecode is compiled into native code to gain the fastest execution time, and how data structures have changed over time.

33:28
Web API Follow 218 Followers

Escaping the Bikeshed with JSON-API

Posted by Rob Valk  on  Aug 17, 2016 Posted by Rob Valk Follow 0 Followers  on  Aug 17, 2016

Rob Valk introduces the JSON-API 1.0 spec, taking a look at JVM ecosystem support for the standard with the katharsis.io library and its integration with the Mule runtime.

58:38
Java Follow 786 Followers

Move Deliberately and Don’t Break Anything: Lessons from the Evolution of Java

Posted by Brian Goetz  on  Jul 28, 2016 Posted by Brian Goetz Follow 9 Followers  on  Jul 28, 2016

Brian Goetz looks at some of the challenges and lessons of steering Java through major evolutionary changes, and a sneak peek at where the Java platform is headed.

54:21
Java Follow 786 Followers

Project Jigsaw in JDK 9: Modularity Comes to Java

Posted by Simon Ritter  on  May 24, 2016 Posted by Simon Ritter Follow 0 Followers  on  May 24, 2016

Simon Ritter explains the impact Jigsaw will have on developers in terms of building their applications, as well as helping them to understand how things like encapsulation will change in JDK 9.

50:39
Java Follow 786 Followers

Modular Java Applications with OSGi

Posted by Alex Blewitt  on  May 12, 2016 Posted by Alex Blewitt Follow 4 Followers  on  May 12, 2016

Alex Blewitt introduces modularity in general, and the choices that OSGi made in bringing modularization to the JVM. He also looks ahead and asks how OSGi and Jigsaw will evolve in the future.

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