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Bert Jan is CTO at OpenValue and focuses on Java, software architecture, Continuous Delivery and DevOps. Bert Jan is a Java Champion, JavaOne Rock Star speaker, Duke's Choice Award winner and leads NLJUG, the Dutch Java User Group. He loves to share his experience by speaking at conferences, writing for the Dutch Java magazine and helping out Devoxx4Kids with teaching kids how to code. Bert Jan is easily reachable on

Twitter: @bjschrijver

02.09.2021

Debugging distributed systems

LOCATION: Online
KEYWORDS: Architecture, Lessons learned, Technology, Tools

AGENDA:18:00-19:30 h: Talk incl. Q/A
Afterwards voluntary online video chatting with each other and the speaker in our Wonder.me room.

SPEAKER: Bert Jan Schrijver   COMPANY: OpenValue
SLIDES: 210902_Debugging_distributed_systems.pdf
RECORDING: jug.ch YouTube-Channel

Nowadays, most software projects are distributed systems: components are located on different networked computers which communicate and coordinate their actions by passing messages.

Debugging distributed systems is not easy. When two components don’t play nice together, the cause could be virtually anything: software, DNS, routing, firewalls, proxies, load balancers, TLS.. and more!

In this talk, I’ll share my experience with debugging distributed systems. We’ll look at typical issues and share ways to debug those issues and find their root causes. We’ll dive into networking, infrastructure, logging/tracing/metrics, testing, remote debugging and more. I’ll share lots of examples and war stories along the way. After this talk, you’ll have the practical knowledge on how and where to get started with debugging distributed systems yourself!

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.

LEVEL OF TALK: Intermediate
LANGUAGE: Talk: en / Slides: en

Bert Jan is CTO at OpenValue and focuses on Java, software architecture, Continuous Delivery and DevOps. Bert Jan is a Java Champion, JavaOne Rock Star speaker, Duke's Choice Award winner and leads NLJUG, the Dutch Java User Group. He loves to share his experience by speaking at conferences, writing for the Dutch Java magazine and helping out Devoxx4Kids with teaching kids how to code. Bert Jan is easily reachable on

Twitter: @bjschrijver

LEVELS:

BEGINNER
The presented topic is new to the audience or only little and superficial experience exists. This talk will mainly cover basic aspects of the topic and not go into much detail.

INTERMEDIATE
The presented topic is known to the audience, serious practical experience is expected. This talk might cover some basic aspects of the topic, but will as well go into depth and details.

ADVANCED
The presented topic is well-known to the audience, serious practical experience and a deep understanding are required. This talk will not cover basics of the topic, but will go into depth, might discuss details, compare different approaches, and so on.

ALL
The topic presented is of interest to all levels and does not require any special prior knowledge.

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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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info@jug.ch

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