Data Saturday Rheinland 2025 is already the 10th community conference that we organize at the University of Applied Sciences Bonn-Rhein-Sieg. The Data Saturday Rheinland 2025 is organized by Datamonster e.V. UG Rheinland together with the University of Applied Sciences Bonn -Rhein-Sieg.
The event will take place at
Hochschule Bonn-Rhein-Sieg/ Campus Sankt Augustin
Grantham-Allee 20
53757 Sankt Augustin
Pre-conference workshop
Databricks Data Engineering Essentials: From Ingestion to Deployment
with
Sascha Dittmann
Erschließe die Leistungsfähigkeit des Databricks Lakehouse in diesem intensiven eintägigen Workshop. Dieser Workshop richtet sich an Datenexperten und bietet Dir einen praktischen Überblick über die Erstellung und Verwaltung moderner Datenpipelines. Du lernst, wie Du Daten mit Delta Lake und Delta Live Tables effizient erfassen, Workflows für die automatisierte Verarbeitung orchestrieren, Daten-Governance mit Unity Catalog implementieren und DevOps-Prinzipien für die nahtlose Bereitstellung mit Databricks Asset Bundles anwenden kannst. Gewinne praktische Einblicke in die Optimierung der Performance und die Sicherstellung der Zuverlässigkeit Deiner Data-Engineering-Lösungen auf der Databricks-Plattform.
Optimierung von T-SQL-Code
with
Uwe Ricken
In diesem interaktiven Workshop werden realitätsnahe Beispiele für schlechte SQL-Programmierung vorgestellt, die in der Praxis häufig zu Performance-Problemen führen. Ziel der Session ist es, den Teilnehmern zu zeigen, wie man ineffiziente SQL-Abfragen/SQL Code erkennt, analysiert und optimiert, um signifikante Leistungssteigerungen zu erzielen. Der Workshop konzentriert sich auf vier bis sechs konkrete, nicht optimal implementierte SQL-Coding-Szenarien. Für jedes dieser Szenarien werden die zugrunde liegenden Probleme detailliert erläutert und anschließend Optimierungsansätze präsentiert. Dabei werden unterschiedliche Techniken und Best Practices vorgestellt, die für die Verbesserung der Abfragegeschwindigkeit und Systemeffizienz unerlässlich sind. Mit Hilfe praktischer Lab-Übungen werden Lasttests erzeugt, um die Performance vor und nach der Optimierung messbar zu vergleichen. So können die Teilnehmer direkt nachvollziehen, welche Maßnahmen zu einer erheblichen Reduzierung der Antwortzeiten führen und welche Auswirkungen sie auf die gesamte Systemlast haben. Am Ende der Session werden die Teilnehmer ein besseres Verständnis für die häufigsten Fallstricke in SQL-Programmierpraktiken haben und in der Lage sein, fundierte Performance-Analysen durchzuführen und Optimierungen vorzunehmen. Notwendige Tools: - lokaler SQL Server - SQLQueryStress - Windows Admin Center oder PerfMon https://www.db-berater.de/downloads/ERP_DEMO_2012.BAK Viel Enthusiasmus und Spaß an kniffligem T-SQL Code.
No More Roadblocks: Reaching for Secured Data with Microsoft Fabric
with
Heini Ilmarinen
Microsoft Fabric has become an exciting option to create a data platform solution in the cloud, but before we can do anything with it, we need data! Most likely data that is in a secured network and not reachable over the public internet. So what is the right method to reach it? In this pre-conference session, we’ll break down the different ways to securely bring your data into Fabric. Whether it’s in Azure inside a virtual network, or hosted in an on-prem environment, we’ll explore the best tools and techniques to connect to it. We'll also cover the areas where there currently are some restrictions to what is possible to accomplish. We will start the day with an overview of the items in Fabric and in which contexts we might be reaching for secured data. We will start figuring out secured networks by looking into how a private endpoint affects our Fabric environment, as well as when we can use managed private endpoints to connect to data sources. Then we'll dive into when and how can we use shortcuts to reach storage services in Azure and in other clouds. Specifically, we'll discover what are our options when the service has networking restrictions in place. In the second part of the day, we'll go through how the familiar on-prem and virtual network gateways from the Power BI side fit in the picture and when can you use them in the Fabric world. We'll then continue to go through how network limitations affect mirroring to Fabric. We'll conclude the day by pulling together everything we've covered to gain a full picture of when it is possible to use each of the capabilities. On the way we'll also go through the most necessary core concepts regarding networking and DNS, so it will be easier to understand networking in general. We’ll keep things practical with concrete demos and break down tricky concepts into easy-to-understand bits. Join this full day to learn about networking, as well as level up your Fabric skills; let's make sure no data is out of reach!
Venue
Schedule
Sponsors
If you want to sponsor this event get in touch with the organizers
Speakers
Code of Conduct
All attendees, speakers, sponsors and volunteers at our conference are required to adhere with the following code of conduct. Organizers will enforce this code throughout the event. We are expecting cooperation from all participants to help ensuring a safe environment for everybody.
The Short Version
Our conference is dedicated to providing an enjoyable environment for everyone involved. Thus providing a harassment-free experience for everyone, regardless of gender, gender identity and expression, age, sexual orientation, disability, physical appearance, body size, race, ethnicity, religion (or lack thereof), or technology choices. We do not tolerate harassment of conference participants in any form. Sexual language and imagery is not appropriate for any conference venue, including talks, workshops, parties, Twitter and other online media. Conference participants violating these rules may be sanctioned or expelled from the conference without a refund at the discretion of the conference organizers.
The organizer of this event will prioritize marginalized people's safety over privileged people's comfort.
The Less Short Version
Harassment includes offensive verbal comments related to gender, gender identity and expression, age, sexual orientation, disability, physical appearance, body size, race, ethnicity, religion, technology choices, sexual images in public spaces, deliberate intimidation, stalking, following, harassing photography or recording, sustained disruption of talks or other events, inappropriate physical contact, and unwelcome sexual attention.
Participants asked to stop any harassing behavior are expected to comply immediately.
Sponsors are also subject to the anti-harassment policy. In particular, sponsors should not use sexualized images, activities, or other material. Booth staff (including volunteers) should not use sexualized clothing/uniforms/costumes, or otherwise create a sexualized environment.
If a participant engages in harassing behavior, the conference organizers may take any action they deem appropriate, including warning the offender or expulsion from the conference with no refund.
If you are being harassed, notice that someone else is being harassed, or have any other concerns, please contact a member of conference staff immediately. Conference staff can be identified as they'll be wearing branded shirts.
Conference staff will be happy to help participants contact local law enforcement, provide escorts, or otherwise assist those experiencing harassment to feel safe for the duration of the conference. We value your attendance.
We expect participants to follow these rules at conference and workshop venues and conference-related social events.
Original source and credit: http://2012.jsconf.us/#/about &
Please help by translating or improving: on github.com
This work is licensed under a Creative Commons Attribution 3.0 Unported License