Call for Speakers

in 4 months

SQLDay Lite 2025

event starts

16 Oct 2025

event ends

17 Oct 2025

location

University of Bielsko-Biala, Building L, 2 Willowa Street Bielsko-Biala, Poland

website

sqldaylite.pl/

It's a next edition of SQLDay Lite in Poland. It's in-person event only, community-oriented and a bit smaller than the original SQLDay. SQLDay Lite, in scale is closer to SQL Saturday or Data Saturday events happened in previous years in Poland.

Have a topic burning in your mind? Share it with us! Submit your session ideas in the “data” field, and let’s make the return of SQLDay Lite unforgettable! We are skewed towards Microsoft technology stack but we always include other vendors in our agendas.

Event organizer is Data Community Poland - your friend in data for almost 20 years.

Join us, and let’s create new memories together! 

open, 37 days left
Call for Speakers
Call opens at 9:00 AM

12 May 2025

Call closes at 11:59 PM

31 Jul 2025

Add to calendar
Call closes in Central European Daylight Time (UTC+02:00) timezone.
Closing time in your timezone () is .

The call for speaker is split into two parts:

  • Pre-con workshops (8h) - submissions until 30.06.2025
  • Technical sessions (45 min) - submissions until 31.07.2025
  • Keynote (20 min) - submissions until 31.07.2025


All sessions are in person for speakers and in-person for attendees. We are planning 8-hour workshops and 45-minutes breakout sessions - all data related. Whether it is on-premises or in the cloud. ETL or AI. Architecture or database engine deep-dive. Programming or administration. All topics welcome.

For pre-con workshops, we prefer them to include hands-on labs.

Session/workshop language: polish or english


all submitted sessions

publicly listed on this page

accommodation

expenses covered

event fee

free for speakers

1 night for general session speakers, 2 nights for pre-con speakers

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45 submissions
Submitted sessions
Wojciech Tomasiewicz
  • What's Wrong With Them? Turning Misunderstandings into Intercultural Insights
Frank Geisler
  • From Xbox to Insights: Real-Time Data in Action
  • Build A Fabric Real-time Intelligence Solution in One Day
  • Exploring Graph Semantics in Fabric Real Time Analytics: Unveiling Insights through Connected Data
Andrzej Kukuła
  • Pipe Query Syntax in BigQuery
David Kofod Hanna
  • The Bookmark Killer: Mastering When and How to Use Bookmarks in Power BI Reports
  • 20 Power Query (M)agic Tips That Every User Should Know
  • Mastering Composite Models: Power BI for the Self-Service Developer
  • A Power BI Documentation System – Not Just an Afterthought
  • Tabular Editor 3 Fundamentals
Erland Sommarskog
  • Introduction to Regular Expressions in SQL Server
Tomasz Gołaszewski
  • Odkrywaj swoje dane w PowerBI zadając pytania w języku naturalnym
Marcin Szeliga
  • Aplikacje RAG w Microsoft Fabric
Maciej Kępa
  • SQL Server i wektorowa rewolucja, czyli jak LLM widzi Twoje dane
Lukas Vileikis
  • From Storage to Search - Internals of Data Breach Search Engines
  • The Essentials of Search
Maciej Kępa, Mariusz Wójcik
  • Databricks Overwatch - Dashboard, który widzi wszystko
show all submissions
Chris Barber
  • Advanced profit and loss (P&L) semantic models
Kev Chant, Frank Geisler
  • DP-700 workshop for Microsoft Fabric professionals
Szymon Karpęcki
  • py(scala)Spark pod spodem - jak to działa i kiedy warto wiedzieć
Jon Vöge
  • Fabric Write-Back & Data Manipulation with Power Apps and Fabric SQL Databases
  • Translytical Trask Flows in Fabric: How to build native write-back for Power BI
Artur Dalak
  • Spark config w databricks - jak konfiguracja klastrów może przełożyć się na wydajność
  • Jak prostymi metodami poprawiać wydajność raportów Power BI
Grzegorz Brodny
  • Pełzająca migracja BI: między quick-winami a tech debtem
  • Columnstore w SQL Server – czym jest i dlaczego warto go poznać?
  • Jak działają silniki kolumnowe?
Mariusz Wójcik
  • Indeksy JSON w SQL Server 2025 – wszystko, co musisz wiedzieć
Dominik Szcześniak
  • Quick ways to optimize your PBI semantic model
  • Tabular model handy Toolbox to improve your PBI solutions
  • Log Analytics w akcji: Monitorowanie Power BI bez tajemnic
  • DMV i INFO DAX pod lupą: Sekrety Twojego modelu semantycznego Power BI
Gergely Csom
  • From SQL Server to Databricks: The Good, the Bad, and the Ugly
Omer Colakoglu
  • Chat with Azure SQL
Mikey Bronowski
  • Gra o Kod: Tajemnice GitHub Copilot
  • Zarządzanie serwerem SQL w sprytny sposób - dbatools / dbachecks
  • DBCC CHECKDB: Niekończąca się historia - "daleko jeszcze"?
Magnus Ahlkvist
  • SQL Server Worst Practices
  • Everything you need to know about Temporal Tables
  • Automation for DBAs and database developers - One Day Training Day
  • Learn about database projects in a day
  • Get Started with tSQLt
  • An introduction to SQL Server database projects
Jacek Nosal
  • Kontrola wielu warstw w wizualizacji Azure Map w Power BI
  • Power BI - Under The Hood. Ukryte skarby w PBIR.