HrOUG 2023
HrOUG ended with the participation of over 400 participants.
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HrOUG is known for high-quality lectures and workshops, which are presented by Oracle experts from all over the world. Every year, presentations are given by a large number of lecturers from the Oracle ACE program who are known as the best Oracle lecturers outside the Oracle company.
In 2023, as many as 29 lecturers from the Oracle ACE program participated in the conference.
During the conference, the EMEA Community Tour was held, a program initiated and prepared by the EMEA Oracle User Group for members of the Oracle Users Association.
Presentations held at the conference
All presentations that the lecturers will deliver to us and allow us to publish them will be positioned in the Program alongside the lectures and will be downloadable.
In the Program menu, a document icon will be displayed next to each lecture for which the lecturer has sent a presentation.
Results of surveys of lectures and lecturers
| Rank | Average | nr. of polls | Lecture - Lecturer |
| APEX | |||
| 1 | 4,96 | 26 | APEX hidden gems - Template Directives - Lino Schildenfeld |
| 2 | 4,95 | 38 | JavaScript in APEX for PL/SQL developers - Lino Schildenfeld |
| 3 | 4,91 | 23 | Application for advanced remote technical inspection and control - Darko Kojić |
| 4 | 4,87 | 27 | Mastering sending template-based emails in APEX - Jackie McIlroy |
| 5 | 4,85 | 56 | Cookie Cutter APEX Applications - Alex Nuijten |
| ARTIFICIAL INTELIGENCE | |||
| 1 | 4,74 | 38 | Introduction to Artificial Neural Networks - Dubravko Miljković |
| BEST PRACTICES AND SUCCES STORIES | |||
| 1 | 4,95 | 43 | Optimization of DWH load in 10 steps - Dejan Topalović |
| 2 | 4,93 | 21 | Driving complex DWH changes by ODI metadata - Hrvoje Šušak |
| 3 | 4,85 | 54 | Transition from monolithic architecture to microservices architecture - Luka Šipić |
| BUSINESS INTELLIGENCE & ANALITYCS | |||
| 1 | 5,00 | 18 | Stalne inovacije u Oracle analyticsu - Ljiljana Perica |
| 2 | 4,81 | 16 | My view on Oracle's position in Gartner Magic Quadrants for Analytics and BI Platforms - Žiga Vaupot |
| DATABASE AND INFRASTRUCTURE | |||
| 1 | 4,91 | 80 | Function Calls in SQL - Black Box for the Optimizer? - Dani Schnider |
| 2 | 4,90 | 47 | Am I evil? Yes I am! - a.k.a. the cloud hacking session. - Kamil Stawiarski |
| 3 | 4,76 | 49 | ZABA Cloud Customer - Challenging but successful story - Marijana Mihovilčević |
| DEVELOPMENT & MIDDLEWARE | |||
| 1 | 4,89 | 42 | Modern Oracle Database Programming - Quiz Edition - Alex Nuijten |
| 2 | 4,88 | 16 | Generating SVG files directly from Oracle Database - Zoran Tica |
| 3 | 4,84 | 40 | Shape-Changing SQL - Kim Berg Hansen |
| DEVOPS & CLOUD | |||
| 1 | 4,88 | 16 | Oracle Sovereign Cloud and Distributed Cloud Strategy - Morana Butković |
| 2 | 4,83 | 23 | Liquibase ? version control for database - Zlatko Gudasić |
| BEST RATED LECTURES | |||
| 1 | 5,00 | 18 | Stalne inovacije u Oracle analyticsu - Ljiljana Perica |
| 1 | 4,96 | 26 | APEX hidden gems - Template Directives - Lino Schildenfeld |
| 2 | 4,95 | 43 | Optimization of DWH load in 10 steps - Dejan Topalović |
| 3 | 4,95 | 38 | JavaScript in APEX for PL/SQL developers - Lino Schildenfeld |
| 4 | 4,93 | 21 | Driving complex DWH changes by ODI metadata - Hrvoje Šušak |
| 5 | 4,91 | 23 | Application for advanced remote technical inspection and control - Darko Kojić |
| 6 | 4,91 | 80 | Function Calls in SQL - Black Box for the Optimizer? - Dani Schnider |
| 7 | 4,90 | 47 | Am I evil? Yes I am! - a.k.a. the cloud hacking session. - Kamil Stawiarski |
| 8 | 4,89 | 42 | Modern Oracle Database Programming - Quiz Edition - Alex Nuijten |
| 9 | 4,88 | 16 | Generating SVG files directly from Oracle Database - Zoran Tica |
| 10 | 4,88 | 16 | Oracle Sovereign Cloud and Distributed Cloud Strategy - Morana Butković |
| 11 | 4,87 | 27 | Mastering sending template-based emails in APEX - Jackie McIlroy |
| 12 | 4,85 | 54 | Transition from monolithic architecture to microservices architecture - Luka Šipić |
| 13 | 4,85 | 56 | Cookie Cutter APEX Applications - Alex Nuijten |
| 14 | 4,84 | 58 | Let the game begin: secure programming in APEX - Mirela Ardelean |
| 15 | 4,84 | 40 | Shape-Changing SQL - Kim Berg Hansen |
| LECTURES WITH THE MOST COLLECTED POLLS | |||
| 1 | 4,54 | 100 | Finding a performance problems using SQL - Marcin Przepiorowski |
| 2 | 4,91 | 80 | Function Calls in SQL - Black Box for the Optimizer? - Dani Schnider |
| 3 | 4,15 | 61 | APEX Utilities every developer should know - David Duerer |
| 4 | 4,46 | 60 | How to transfer bad PL/SQL into good - Maik Becker |
| 5 | 4,84 | 58 | Let the game begin: secure programming in APEX - Mirela Ardelean |
| 6 | 4,85 | 56 | Cookie Cutter APEX Applications - Alex Nuijten |
| 7 | 4,85 | 54 | Transition from monolithic architecture to microservices architecture - Luka Šipić |
| 8 | 4,76 | 50 | Power to the PWA! - Kevin Thyssen |
| 9 | 4,76 | 49 | ZABA Cloud Customer - Challenging but successful story - Marijana Mihovilčević |
| 10 | 4,90 | 47 | Am I evil? Yes I am! - a.k.a. the cloud hacking session. - Kamil Stawiarski |
Pictures and video from the conference
We sorted through the pictures, removed the blurry and bad ones, and published them on the conference Facebook page
https://www.facebook.com/media/set/?set=a.719390390227480&type=3
After editing, we will publish interesting videos on the HrOUG YouTube channel
Winners of tournaments held at the conference
Texas Hold'em Poker
- Zoran Andrijašević (IN2)
- Miloš Vučić (Hrvatski Telekom)
- Marko Markeš (Informeus)
Beer Pong
- Jelena Sruk (Inter Solutio)
- Christian Gohmann (Accenture)
- Jasna Španec (Zagrebačka banka)
Chess
- Ozren Travica (Croatia osiguranje)
- Željko Vlašić (Grad Rijeka)
Belot
- Marko Gudić (Zagrebačka banka) & Dino Vučemilović Šimunović (Zagrebačka banka)
- Luka Kolembus (HEP) & Željko Drabić (HEP)
- Filip Lakoseljac (HEP) & Zoran Frlan (HEP)
Date of the next conference
The HrOUG conference is again this year in its traditional time in mid-October, October 16-19, 2024.
T-Shirt Sponsor
Venue Sponsor
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HrOUG.hr
The conference is organized by the Croatian Association of Oracle users. More about the association can be found at Hroug.hr.