talk-data.com

At this Meetup we will see two talks. Both will cover different topics, so there is sure to be plenty of inspiration to take away.

The Talks (details below):

- Data Mesh - Jochen Christ - Is Your Java Application Slow? Check Out These Open-Source Profilers - Johannes Bechberger

Location: INNOQ Aufgang C Ohlauer Str. 43 10999 Berlin

Doors Open: 18:00 Uhr Start: 18:30 Uhr

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Details:

Data Mesh

Data Mesh is a socio-technical approach to data management that enables teams to perform data analysis independently within their domain to make data-driven decisions. Data mesh promotes sharing data with other teams as data products and defined data contracts.

Data Mesh adopts the principles from Domain-driven Design, Team Topologies and Microservices to the data world. However, it has many organizational implications, such as ownership and federated governance.

In this talk, Jochen from INNOQ describe how a Data Mesh architecture can be implemented in practice, which organizational transformations will be necessary and which technologies are suitable in this context.

Jochen Christ

Jochen is a tech lead at INNOQ and a specialist for data mesh. Jochen works on datamesh-architecture.com, datacontract.com, and datamesh-manager.com.

--- Is Your Java Application Slow? Check Out These Open-Source Profilers

Profilers help to analyze performance bottlenecks of your application – if you know which to use and how to work with them.

There are many open-source profilers, like async-profiler or JMC. This talk will give you insights into these tools, focusing on understanding the basic concepts of profiling like flame graphs and more, the usage of async-profiler and JMC, and the advantages and disadvantages of the different tools.

The talk will end with personal insights into my profiler development and a successful profiling workflow that resulted from this.

Johannes Bechberger

Johannes Bechberger is a JVM developer working on profilers and their underlying technology in the SapMachine team at SAP. This includes improvements to async-profiler and its ecosystem, a website to view the different JFR event types, and improvements to the FirefoxProfiler, making it usable in the Java world. He started at SAP in 2022 after two years of research studies at the KIT in Java security analyses. His work today comprises many open-source contributions and his blog, where he writes regularly on in-depth profiling and debugging topics and works on his JEP Candidate 435 to add a new profiling API to the OpenJDK. Since 2023 he's touring the Java User Groups and conferences of Europe, like JavaZone and Devoxx Belgium to speak on various topics.

DataScience and AI: in person in Karlsruhe and live on PyData.TV on YouTube

Talks: 1. Johannes Bechberger - DIY Python Debugger 2. Jakob Ernst - Operating an AI/ML-Driven Product at Scale for 10+ Years: Successes\, Failures\, and Learnings

Agenda 18:00 Doors open 18:30 Welcome 18:45 Johannes Bechberger - DIY Python Debugger 19:15 Break: Networking with snacks and beverages 20:00 Jakob Ernst - Operating an AI/ML-Driven Product at Scale for 10+ Years: Successes, Failures, and Learnings 20:30 Lightning Talks 20:45 Networking with snacks and beverages 21:30 End

Lightning Talks Join us by contributing a five-minute lightning talk! Fill out this form.

How to sign up It's important for us to make this meet up happen in a responsible way. We have limited seats available only.

How to join remotely Join the live stream on YouTube.

Q&A Ask via Slido This event will be in English. ----

Talk #1 Johannes Bechberger (SAP) DIY Python Debugger Debuggers are indispensable tools for all Python developers, empowering them to conquer bugs and unravel complex systems. But have you ever wondered how they work? Curious about the implementation of features like conditional breakpoints and single stepping? Join me for a talk in which we create our own debugger with conditional breakpoints, single stepping and a Python based debugging shell and learn a lot on debuggers along the way.

Johannes Bechberger is a JVM developer working on profilers and their underlying technology in the SapMachine team at SAP. He started at SAP in 2022 after two years of research studies at the KIT in Java security analyses. His work today comprises many open-source contributions and his blog, where he writes regularly on in-depth profiling and debugging topics and works on his JEP Candidate 435 to add a new profiling API to the OpenJDK. He is an avid Python user for almost 10 years, with a special interest in type systems and debuggers. Since 2023 he's touring through the meet-ups and conferences of Europe, like JavaZone and Devoxx Belgium to speak on various topics.

Talk #2 Jakob Ernst (Blue Yonder) Operating an AI/ML-Driven Product at Scale for 10+ Years: Successes, Failures, and Learnings In a rapidly evolving technology landscape, operating an AI/ML-driven product at scale presents unique challenges and opportunities. Jakob Ernst from Blue Yonder will provide an insightful dive into the journey of scaling, maintaining, and optimizing an AI product over a span of 10+ years.

Jakob Ernst is a Senior Data Scientist at Blue Yonder. ---- Lightning Talks: 1. A Glimpse into Causal Reasoning in LLMs - Rustam Bekmamedov (Black Forest AI) 2. Python in Excel? Hell YES or Hell NO? - Alexander CS Hendorf 3. Your spot! Submit a talk here

Acknowledgements Also a big thank you to our sponsors:

• BLUE YONDER, for hosting the meetup.
• KÖNIGSWEG, for supporting the organization.
• NUMFOCS, for promoting open source software.

Contact If you have any questions or suggestions, please feel free to contact us via:

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