Hi!
We invite you to the 27th meeting of the Tricity Data Community Group!
This time, we’re meeting at the Gdynia office of our sponsor – DNV!
Get ready for a solid dose of knowledge and inspiration! We’ll explore modern data search methods and AI applications in SQL analysis. It’s a great opportunity to discover practical solutions and exchange experiences with fellow data enthusiasts!
As always, participation is free, but for logistical reasons, we kindly ask you to register via Meetup and arrive before 6:00 PM.
📅 Date: Wednesday, March 19
⏰ Time: 6:00 PM
📍 Location: DNV Office, Łużycka 6E, Gdynia
The event takes place in Building C (the one with the DNV logo on top). The meeting room is on the ground floor – to the left of the main entrance.
🚆 Nearest SKM station: Gdynia Redłowo
🚗 Parking: Along Łużycka Street (should be empty at this time)
🔹 6:00 – 6:15 PM | Welcome & Announcements
🔹 6:15 – 7:15 PM | Hubert Jegierski – “A Vector is Worth More Than a Thousand Words”
Imagine searching for an answer but not knowing whether you need an image, a table, or plain text—let alone what keywords to type. How do you find exactly what you’re looking for if you’re not even sure what that is?
Enter vector databases – an intelligent way to store and retrieve information by understanding meaning rather than just words.
In this talk, we’ll explain what vectors are, explore the growing landscape of vector databases, and demonstrate their use in modern applications such as search engines, recommendation systems, and AI-powered tools. We’ll also uncover key principles that make this type of database so effective—finding relevant results, filtering out noise, and ranking responses by significance.
Whether you’re new to vectors or wondering how to apply vector search in your projects, this session will provide clear explanations and practical insights to help you navigate the world of vector databases.
🔹 7:15 – 7:25 PM | Q&A
🔹 7:25 – 7:35 PM | Break
🔹 7:35 – 8:35 PM | Paweł Ekk-Cierniakowski – “AI Agents in SQL Tasks”
AI agents are programs that can interact with their environment, collect data, and autonomously decide on the next steps based on a defined task. One of their applications is processing and analyzing data stored in SQL databases.
During this talk, we’ll discuss how these agents work, introduce popular frameworks for building them, and present a real-world implementation that allows quick and efficient data retrieval from a database. In this case, the AI agent determines which information to extract from database documentation and what SQL query to generate based on a user’s question.
🔹 8:35 – 8:45 PM | Q&A
🔹 8:45 – 10:00 PM | Pizza & Networking 🍕
👨💻 Hubert Jegierski
A Machine Learning Engineer with 8+ years of experience in developing and deploying AI/ML-based solutions, combining academic and industry expertise. He has worked on AI/ML applications across a wide range of fields, including natural language processing (NLP), predictive maintenance, anomaly detection, and biomedical data analysis. Currently, he focuses on LLM-based knowledge management, such as fact verification in documents, sales support, and information retrieval.
👨💻 Paweł Ekk-Cierniakowski
A data scientist, team leader, and project manager with over 10 years of experience in advanced data analytics. He has worked on projects involving production line monitoring, sentiment analysis, fraud detection, and price forecasting. While his main expertise lies in the pharmaceutical and healthcare sectors, he has also worked in finance, media, retail, energy, and agriculture. Currently, he specializes in designing and implementing machine learning and AI solutions. He is also a data science trainer, lecturer, and conference speaker, as well as a co-author of scientific papers in medicine and statistics.
Do you have knowledge you’d like to share? Want to dive into an exciting topic, present a case study, or gain experience as a speaker? Get in touch with us – we offer full support!
📩 Contact us at trojmiasto@datacommunity.pl.
Join by meetup!
We would like to invite you to the 17th edition of the SQLDay 2025 conference, which will be held on 12-15 May 2025.
The conference will be held in a hybrid mode – at the Centennial Hall in Wrocław and remotely.
Details are available on the official event page for more information, we hope to see you there!
Event page
Hello!
We invite you to the 28th meeting of the Tricity Data Community Group!
We’ll meet at the office of Hapag-Lloyd! More details about the event coming soon.
Participation in the event is, as always, free of charge, but due to logistical reasons, we kindly ask you to register via Meetup and arrive before 6:00 PM.
Public Transportation: The nearest SKM station is Gdańsk Przymorze Uniwersytet.
Parking: The most convenient parking is at Olivia Business Center. Details: https://www.oliviacentre.com/o-nas/parkingi/.
Event Details
📅 Date: Wednesday, June 11
⏰ Time: 6:00 PM
📍 Location: Hapag-Lloyd Office, Alchemia IV – Neon Building, Grunwaldzka 413, Gdańsk, Oliwa – 7th Floor
Agenda
6:00 PM – 6:15 PM Introduction and organizational matters
6:15 PM – 7:15 PM Presentation #1
7:15 PM – 7:25 PM Questions and Answers
7:25 PM – 7:35 PM Break
7:35 PM – 8:35 PM Presentation #2
8:35 PM – 8:45 PM Questions and Answers
8:45 PM – 10:00 PM Pizza & Networking
Our Speakers:
Details coming soon.
Submit Your Topic!
Do you have knowledge you want to share with others? Interested in exploring an exciting topic, sharing a case study, or trying your hand as a speaker? Contact us – we offer full support! Write to us at trojmiasto@datacommunity.pl.
We warmly invite you!
Join by meetup!
Hello!
We invite you to the 29th meeting of the Tricity Data Community Group!
The meeting will take place at the Gdynia office of DNV!
More details about the event will follow soon.
Participation in the event is, as always, free of charge, but due to logistical reasons, we kindly ask you to register via Meetup and arrive before 6:00 PM.
Event Details
📅 Date: Wednesday, September 17
⏰ Time: 6:00 PM
📍 Location: DNV Office, Luzycka 6E, Gdynia
Agenda
6:00 PM – 6:15 PM Introduction and organizational matters
6:15 PM – 7:15 PM Presentation #1
7:15 PM – 7:25 PM Questions and Answers
7:25 PM – 7:35 PM Break
7:35 PM – 8:35 PM Presentation #2
8:35 PM – 8:45 PM Questions and Answers
8:45 PM – 10:00 PM Pizza & Networking
Our Speakers:
Details coming soon.
Submit Your Topic!
Do you have knowledge you want to share with others? Interested in exploring an exciting topic, sharing a case study, or trying your hand as a speaker? Contact us – we offer full support! Write to us at trojmiasto@datacommunity.pl.
We warmly invite you!
Join by meetup!
We would like to invite you to the SQLDay Lite 2025 conference, which will take place on 16-17 October 2025.
The conference will take place in Bielsko-Biała, the venue is still being determined.
Details will soon be available on the event page.
Event page