Java User Group Switzerland
Postfach 2322 • 8033 Zürich
info@jug.ch • www.jug.ch
Greg has spent 20+ years working on operating systems and development tools, in engineering and leadership roles at a variety of start-ups. He co-founded Undo.io - a venture backed start-up making time travel debugging a reality. He's still happiest when he's typing code into vim.
Twitter: @gregthelaw
24.03.2021
Time Travel Debugging Java Applications
A new breed of debuggers let you step and run backwards as well as forwards to see exactly what your code really did.
LOCATION: Online
KEYWORDS: Methods, Tools, Technology
| AGENDA: | 18:00-19:30 h: Talk incl. Q/A |
SPEAKER: Greg Law COMPANY: Undo Ltd
SLIDES: 210324_Greg_Law_Time-Travel_Debugging.pdf
RECORDING: jug.ch YouTube-Channel
Time-travel debugging gives you programming superpowers. Capture a machine-level recording of the execution of a process, load the recording into your IDE to replay and rewind the tape, stepping or running backwards and forwards. Go to any line of code that executed, and see any piece of program state. The most difficult bugs - including race conditions, logic errors, and intermittent exceptions - can be tracked back to their root cause with ease. Perfect for fixing intermittent/non-repeatable test failures in CI ("flaky tests") or hard-to-reproduce failures in production, or collaborating with colleagues remotely and asynchronously. Fix in minutes what would have taken hours, or in hours what would have taken weeks or months.
This talk will cover the new breed of time-travel debuggers. Some are open source, some from the tech giants like Microsoft and some from startups. Having spent decades as a niche research topic, time travel debuggers now have the performance and completeness to be used on real-world, complex tech stacks with millions of lines of code.
Due to the current situation with Covid-19, we are not currently holding many events on site. This event will be broadcast live on the Internet. You do not need to install any software or plugins, everything runs in your web browser. Registered participants will receive a link to the webinar by e-mail shortly before the event.
LANGUAGE: Talk: en / Slides: en
Greg has spent 20+ years working on operating systems and development tools, in engineering and leadership roles at a variety of start-ups. He co-founded Undo.io - a venture backed start-up making time travel debugging a reality. He's still happiest when he's typing code into vim.
Twitter: @gregthelaw
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JUG Switzerland aims at promoting the application of Java technology in Switzerland.
JUG Switzerland facilitates the sharing of experience and information among its members. This is accomplished through workshops, seminars and conferences. JUG Switzerland supports and encourages the cooperation between commercial organizations and research institutions.
JUG Switzerland is funded through membership fees.
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