1. HrOUG 2023
  2. Agenda
Tuesday, October 17, 2023
16:00

Acreditation desk 16:00 - 20:00

Time of start: 16:00 / Duration: 240'
19:00

Keynote speech

Conference opening (K01)

Davor Ranković - HrOUG & JavaCro

Hall A

Time of start: 19:00 / Duration: 30'
19:15

Keynote speech

Keynote speech (K02)

Boris Petrušić - Oracle Hrvatska

Hall A

Time of start: 19:15 / Duration: 20'
19:35

Keynote speech

To hell and back, all for a good photo (K03)

Jurica Galić - Juka

Hall A

Time of start: 19:35 / Duration: 45'
20:00

Dinner in the hotel restaurant (Level -1)

Time of start: 20:00 / Duration: 120'
21:30

Evening Gathering

Time of start: 21:30 / Duration: 210'
Wednesday, October 18, 2023
08:30

Acreditation desk 08:30 - 14:30

Time of start: 08:30 / Duration: 570'
09:00

APEX

Oracle APEX Universal Theme: Uncovering its Hidden Features (126)

Petar Simic - Rittman Mead

Lucas Hirschegger - Rittman Mead

Hall A

Time of start: 09:00 / Duration: 45'

APEX

The Oracle APEX SQL Workshop Tour (118)

Aleš Kravos - The Right Thing Solutions, d.o.o.

Hall B

Time of start: 09:00 / Duration: 45'

Database & Infrastructure

A modern database development lifecycle (515)

Patrizia Regenberg - Sulzer GmbH

Hall C

Time of start: 09:00 / Duration: 45'

Artificial inteligence

Embracing the AI Era as an Oracle Developer (202)

Tilen Nabernik - The Right Thing Solutions d.o.o.

Hall D

Time of start: 09:00 / Duration: 45'
09:55

Database & Infrastructure

Am I evil? Yes I am! - a.k.a. the cloud hacking session. (519)

Kamil Stawiarski - ORA-600

Hall A

Time of start: 09:55 / Duration: 45'

APEX

APEX hidden gems - Template Directives (123)

Lino Schildenfeld - Skillbuilders

Hall B

Time of start: 09:55 / Duration: 45'

APEX

Smart Filters and Faceted Search (109)

Ornela Stella Fante Kenmoe - Sulzer GmbH

Hall C

Time of start: 09:55 / Duration: 45'

Best Practicies & Success Stories

Journey of IN2 OPUS*ERP from Oracle Forms to Oracle APEX (301)

Marko Goljak - IN2 d.o.o.

Hall D

Time of start: 09:55 / Duration: 45'
10:40

Break 20 minutes

Time of start: 10:40 / Duration: 20'
11:00

Development & Middleware

Get your money’s worth out of your Database (601)

Patrick Barel - Qualogy

Hall A

Time of start: 11:00 / Duration: 45'

Database & Infrastructure

Make Your Oracle Data Warehouse Fast: Comparing Performance Features (516)

Dani Schnider - Callista

Hall B

Time of start: 11:00 / Duration: 45'

APEX

APEX Utilities every developer should know (108)

David Dürer - Sulzer Gmbh

Hall C

Time of start: 11:00 / Duration: 45'

Best Practicies & Success Stories

Driving complex DWH changes by ODI metadata (304)

Hrvoje Šušak - Zagrebačka banka d.d.

Jurica Vučković - Zagrebačka banka

Hall D

Time of start: 11:00 / Duration: 45'
11:55

APEX

Generating, Viewing, and Editing documents in APEX (110)

Dimitri Gielis - United Codes

Hall A

Time of start: 11:55 / Duration: 45'

DevOps & Cloud

Forget cloud front-ends, let's Terraform everything (702)

Gianni Ceresa - DATAlysis LLC

Hall B

Time of start: 11:55 / Duration: 45'

Database & Infrastructure

Finding a performance problems using SQL (513)

Marcin Przepiorowski - Oracleprof

Hall C

Time of start: 11:55 / Duration: 45'

Best Practicies & Success Stories

Deploy a secure landing zone that meets the CIS Foundations Benchmark for Oracle Cloud (306)

Kristijan Walter - Oracle Hrvatska

Hall D

Time of start: 11:55 / Duration: 45'
12:50

APEX

Are you a report-conductor? (119)

Richard Martens - SMART4Solutions

Hall A

Time of start: 12:50 / Duration: 45'

APEX

JavaScript in APEX for PL/SQL developers (124)

Lino Schildenfeld - Skillbuilders

Hall B

Time of start: 12:50 / Duration: 45'

Best Practicies & Success Stories

Optimization of DWH load in 10 steps (305)

Dejan Topalović - ORACON GmbH

Hall C

Time of start: 12:50 / Duration: 45'

Strategy & Innovation

Oracle GoldenGate and Stream Analytics – overview, news and roadmap (802)

Tomas Vavra - Oracle

Hall D

Time of start: 12:50 / Duration: 45'
13:00

Lunch in the hotel restaurant (Level -1)

Time of start: 13:00 / Duration: 120'
15:00

Database & Infrastructure

Oracle Database 23c : What's New, what's next (505)

Dominic Giles - Oracle

Hall A

Time of start: 15:00 / Duration: 45'

Development & Middleware

How to transfer bad PL/SQL into good (603)

Maik Becker - TRIOLOGY GmbH

Alexandra Welzel - TRIOLOGY

Hall B

Time of start: 15:00 / Duration: 45'

APEX

Practical application of historization concepts (114)

Marcel Hoinkis - Sulzer GmbH

Hall C

Time of start: 15:00 / Duration: 45'

DevOps & Cloud

App Transformers: Rise of the Cloud (703)

Patrik Franković - HEP d.d. - Sektor za informacijsko komunikacijske tehnologije

Hall D

Time of start: 15:00 / Duration: 45'
15:55

Database & Infrastructure

Blockrecover in standard edition? Nope, but close enough (520)

Kamil Stawiarski - ORA-600

Hall A

Time of start: 15:55 / Duration: 45'

APEX

Building scary web apps (103)

Alan Arentsen - Arentsen Database Consultancy

Hall B

Time of start: 15:55 / Duration: 45'

APEX

APEX Conditions Demystified (115)

Daniel Huha - Bilog d.o.o.

Hall C

Time of start: 15:55 / Duration: 45'

Development & Middleware

There is more to blockchain than Bitcoin (608)

Tomislav Kušanić - IN2 d.o.o.

Hall D

Time of start: 15:55 / Duration: 45'
16:40

Break 20 minutes

Time of start: 16:40 / Duration: 20'
17:00

DevOps & Cloud

Oracle Sovereign Cloud and Distributed Cloud Strategy (701)

Morana Butković - Oracle Hrvatska

Hall A

Time of start: 17:00 / Duration: 45'

Database & Infrastructure

The Murders in the Rue Morgue = a database riddle (503)

Lothar Flatz - DBConcepts GmbH

Hall B

Time of start: 17:00 / Duration: 45'

APEX

Building real time APEX Maps with WebSocket (127)

Kevin Thyssen - United Codes

Hall C

Time of start: 17:00 / Duration: 45'

Development & Middleware

The Blair Witch (DB) Project (610)

Monika Lewandowska - freelancer

Hall D

Time of start: 17:00 / Duration: 45'
17:55

APEX

Cookie Cutter APEX Applications (122)

Alex Nuijten - allAPEX

Roel Hartman - APEX Consulting

Hall A

Time of start: 17:55 / Duration: 45'

Development & Middleware

Oracle The Most Mysterious Cases (609)

Monika Lewandowska - freelancer

Hall B

Time of start: 17:55 / Duration: 45'

Database & Infrastructure

Immutable and blockchain tables in Oracle 19c (518)

Zlatko Sirotić - ISTRA TECH d.o.o.

Hall C

Time of start: 17:55 / Duration: 45'

Development & Middleware

Generating SVG files directly from Oracle Database (614)

Zoran Tica - The Right Thing Solutions

Hall D

Time of start: 17:55 / Duration: 45'
19:00

Dinner in the hotel restaurant (Level -1)

Time of start: 19:00 / Duration: 120'
21:00

Evening Gathering

Time of start: 21:00 / Duration: 300'
Thursday, October 19, 2023
08:30

Acreditation desk 08:30 - 14:30

Time of start: 08:30 / Duration: 570'
09:00

Database & Infrastructure

(Single) Table Recovery (507)

Christian Gohmann - Trivadis -Part of Accenture

Hall A

Time of start: 09:00 / Duration: 45'

APEX

Mastering sending template-based emails in APEX (121)

Jackie McIlroy - United Codes

Dimitri Gielis - United Codes

Hall B

Time of start: 09:00 / Duration: 45'

EMEA Community Tour

Developing a 100% SEO-friendly site in Oracle Cloud (903)

Samuel Campos - CGI

Carlos Delgado - CGI

Hall C

Time of start: 09:00 / Duration: 45'

DevOps & Cloud

Liquibase – version control for database (704)

Zlatko Gudasić - Karlovačka banka d.d.

Hall D

Time of start: 09:00 / Duration: 45'
09:55

Database & Infrastructure

Data Guard in the PDB World (514)

Marcin Przepiorowski - Oracleprof

Hall A

Time of start: 09:55 / Duration: 45'

APEX

The Power of Two (in APEX) (101)

Mirela Ardelean - Equip GmbH

Hall B

Time of start: 09:55 / Duration: 45'

EMEA Community Tour

The future is Multicloud - Harnessing the power of Oracle Multicloud (906)

Sai Penumuru - Accenture

Hall C

Time of start: 09:55 / Duration: 45'

DevOps & Cloud

AWX - single point of deployment (707)

Bruno Kurevija - CROZ doo

Domen Dolar - Zavod za pokojninsko in invalidsko zavarovanje Slovenije (ZPIZ)

Hall D

Time of start: 09:55 / Duration: 45'
10:40

Break 20 minutes

Time of start: 10:40 / Duration: 20'
11:00

Database & Infrastructure

Partitioning from a design perspective (504)

Lothar Flatz - DBConcepts GmbH

Hall A

Time of start: 11:00 / Duration: 45'

APEX

Plan Your Visit with APEX (106)

Karen Cannell - TH Technology

Hall B

Time of start: 11:00 / Duration: 45'

EMEA Community Tour

Oracle Database automation guide (901)

Nelson Calero - Pythian Services Inc.

Hall C

Time of start: 11:00 / Duration: 45'

Strategy & Innovation

Harness the Power of a Single Database for Microservices (801)

Franck Pachot - Yugabyte

Hall D

Time of start: 11:00 / Duration: 45'
11:55

Database & Infrastructure

Function Calls in SQL - Black Box for the Optimizer? (517)

Dani Schnider - Callista

Hall A

Time of start: 11:55 / Duration: 45'

APEX

Debug Like a Pro (104)

Giliam Breems - Qualogy

Hall B

Time of start: 11:55 / Duration: 45'

EMEA Community Tour

Using the Oracle Free Tier for Machine Learning & Analytics (909)

Edelweiss Kammermann - IT Convergence

Hall C

Time of start: 11:55 / Duration: 45'

Artificial inteligence

Introduction to Artificial Neural Networks (201)

Dubravko Miljković - HEP

Hall D

Time of start: 11:55 / Duration: 45'
12:50

APEX

About the menu (a la carte or from the menu?) (120)

Richard Martens - SMART4Solutions

Jordy Kiesebrink - SMART4Solutions B.V.

Hall A

Time of start: 12:50 / Duration: 45'

Development & Middleware

Find Your Match – MATCH_RECOGNIZE to the rescue! (604)

Kim Berg Hansen - Cegal Denmark A/S

Hall B

Time of start: 12:50 / Duration: 45'

EMEA Community Tour

The five critical drivers for your best long-term strategy extending Cloud Apps (904)

Gustavo Gonzalez - KNEX Technology

Hall C

Time of start: 12:50 / Duration: 45'

Artificial inteligence

OCI Vision and Oracle Analytics: Just like a Box of Chocolates (203)

Žiga Vaupot - Qubix Slovenia

Hall D

Time of start: 12:50 / Duration: 45'
13:00

Lunch in the hotel restaurant (Level -1)

Time of start: 13:00 / Duration: 120'
15:00

Development & Middleware

Modern Oracle Database Programming - Quiz Edition (612)

Alex Nuijten - allAPEX

Patrick Barel - Qualogy

Hall A

Time of start: 15:00 / Duration: 45'

APEX

Building a search engine for your APEX app (111)

Dimitri Gielis - United Codes

Hall B

Time of start: 15:00 / Duration: 45'

EMEA Community Tour

Getting to grips with JSON in the database (908)

Niall Mc Phillips - Long Acre sàrl

Hall C

Time of start: 15:00 / Duration: 45'

Business Intelligence & Analitycs

Ongoing innovations with Oracle Analytics Part 1 (402-1)

Ljiljana Perica - Oracle

Hall D

Time of start: 15:00 / Duration: 45'
15:55

Development & Middleware

A Collection's a Collection, no matter how small (602)

Patrick Barel - Qualogy

Hall A

Time of start: 15:55 / Duration: 45'

Database & Infrastructure

OCI GoldenGate for Multi-Cloud Use Cases (521)

Tomas Vavra - Oracle

Hall B

Time of start: 15:55 / Duration: 45'

EMEA Community Tour

Oracle AutoML UI: The democratization of Machine Learning (910)

Edelweiss Kammermann - IT Convergence

Hall C

Time of start: 15:55 / Duration: 45'

Business Intelligence & Analitycs

Ongoing innovations with Oracle Analytics Part 2 (402-2)

Ljiljana Perica - Oracle

Hall D

Time of start: 15:55 / Duration: 45'
16:40

Break 20 minutes

Time of start: 16:40 / Duration: 20'
17:00

Database & Infrastructure

What’s in the world of the Autonomous Database in 2023 (506)

Dominic Giles - Oracle

Hall A

Time of start: 17:00 / Duration: 45'

APEX

Power to the PWA! (128)

Kevin Thyssen - United Codes

Hall B

Time of start: 17:00 / Duration: 45'

EMEA Community Tour

Analytics in a Highway for Fusion Applications with Fusion Analytics Warehouse (905)

Gustavo Gonzalez - KNEX Technology

Hall C

Time of start: 17:00 / Duration: 45'

Business Intelligence & Analitycs

Analytics Semantic Modeler - A new age of metadata modeling (401)

Gianni Ceresa - DATAlysis LLC

Hall D

Time of start: 17:00 / Duration: 45'
17:55

APEX

APEX CI/CD from the trenches (112)

Roel Hartman - APEX Consulting

Hall A

Time of start: 17:55 / Duration: 45'

Development & Middleware

And the (O) Saga continues (613)

Michel Schildmeijer - N/A

Hall B

Time of start: 17:55 / Duration: 45'

EMEA Community Tour

Internet of Clouds : A walk through OCI (907)

Sai Penumuru - Accenture

Hall C

Time of start: 17:55 / Duration: 45'

Database & Infrastructure

Linux load average and other silly metrics (512)

Franck Pachot - Yugabyte

Hall D

Time of start: 17:55 / Duration: 45'
19:00

Dinner in the hotel restaurant (Level -1)

Time of start: 19:00 / Duration: 120'
21:00

Evening Gathering

Time of start: 21:00 / Duration: 300'
Friday, October 20, 2023
08:30

Acreditation desk 08:30 - 14:30

Time of start: 08:30 / Duration: 240'
09:00

APEX

How to robotize testing Oracle APEX applications (129)

Boyd Timmerman - Transfer Solutions

Hall A

Time of start: 09:00 / Duration: 45'

Development & Middleware

Dynamic attributes to store flexible data (606)

Andrea Kennel - InfoPunkt Kennel GmbH

Hall B

Time of start: 09:00 / Duration: 45'

APEX

Dynamic sum of interactive griduUsing JSON and sys_refcursor (105)

Luka Brumec - Međimurje IPC d.d

Hall C

Time of start: 09:00 / Duration: 45'

Database & Infrastructure

Oracle Key Vault - overview (522)

Tomasz Ziss - Accenture

Hall D

Time of start: 09:00 / Duration: 45'
09:55

Development & Middleware

Shape-Changing SQL (605)

Kim Berg Hansen - Cegal Denmark A/S

Hall A

Time of start: 09:55 / Duration: 45'

APEX

Let the game begin: secure programming in APEX (102)

Mirela Ardelean - Equip GmbH

Lino Schildenfeld - Skillbuilders

Hall B

Time of start: 09:55 / Duration: 45'

Database & Infrastructure

Hey DBMS_COMPARISON! - Are my Tables in sync? (508)

Christian Gohmann - Trivadis -Part of Accenture

Hall C

Time of start: 09:55 / Duration: 45'

Development & Middleware

Debugging the backend through the frontend using Oracle PL/SQL (615)

Vedran Turković - Serengeti d.o.o.

Zoran Šljivić - Serengeti d.o.o.

Hall D

Time of start: 09:55 / Duration: 45'
10:40

Break 20 minutes

Time of start: 10:40 / Duration: 20'
11:00

Artificial inteligence

In-database Machine Learning and Data Science with Oracle Autonomous Database (204)

Kai Yu - Dell Technology

Hall A

Time of start: 11:00 / Duration: 45'

Development & Middleware

Exploring the new Search Indexes in 23c (611)

Niall Mc Phillips - Long Acre sàrl

Hall B

Time of start: 11:00 / Duration: 45'

APEX

Hard to say goodbye to Oracle Forms? (125)

Leon Stanko - Hrc d.o.o.

Mitja Turnšek - Hrc d.o.o.

Hall C

Time of start: 11:00 / Duration: 45'

Best Practicies & Success Stories

Migrating Oracle Hospitality to OCI (302)

Domagoj Šain - Data Domain d.o.o.

Ivan Benutić - Data Domain d.o.o

Hall D

Time of start: 11:00 / Duration: 45'
11:55

APEX

Great Griefers: How to do Things with APEX Grids that Should be Easy but Aren’t. (107)

Karen Cannell - TH Technology

Hall A

Time of start: 11:55 / Duration: 45'

Business Intelligence & Analitycs

My view on Oracle’s position in Gartner Magic Quadrants for Analytics and Business Intelligence Platforms (403)

Žiga Vaupot - Qubix Slovenia

Hall B

Time of start: 11:55 / Duration: 45'

Development & Middleware

Track 9 ¾ or the magic of data modelling (607)

Andrea Kennel - InfoPunkt Kennel GmbH

Hall C

Time of start: 11:55 / Duration: 45'

Best Practicies & Success Stories

Transition from monolithic architecture to microservices architecture (303)

Luka Šipić - INTENDA NET d.o.o.

Ivan Demoli - INTENDA NET

Hall D

Time of start: 11:55 / Duration: 45'
12:50

APEX

Oracle Database 23c for the APEX Developer (113)

Roel Hartman - APEX Consulting

Hall A

Time of start: 12:50 / Duration: 45'

Database & Infrastructure

How to dig deep, and to not get lost. (501)

Pieter de Visser - PDVBV

Hall B

Time of start: 12:50 / Duration: 45'

DevOps & Cloud

Oracle DB disaster recovery automated setup using Ansible (705)

Krunoslav Hrnjak - HOPS

Hall C

Time of start: 12:50 / Duration: 45'

APEX

Application for advanced remote technical inspection and control (117)

Darko Kojić - M:TEL

Tijana Malić - M:TEL

Hall D

Time of start: 12:50 / Duration: 45'
13:00

Lunch in the hotel restaurant (Level -1)

Time of start: 13:00 / Duration: 120'
15:00

Business Intelligence & Analitycs

Accelerate Business Analytics with Oracle Database In-Memory and Persistent Memory (404)

Kai Yu - Dell Technology

Hall A

Time of start: 15:00 / Duration: 45'

Database & Infrastructure

Step by step ODA, Exadata, and Cloud (for what services) (502)

Rijad Devlić - Elektroprivreda BiH

Selma Kovačević - Elektroprivreda BiH

Hall B

Time of start: 15:00 / Duration: 45'

Best Practicies & Success Stories

ZABA Cloud Customer - Challenging but successful story (511)

Marijana Mihovilčević - Zagrebačka banka d.d.

Tomislav Pribanić - NEOS

Hall C

Time of start: 15:00 / Duration: 45'
15:55

Database & Infrastructure

Ansible: The Least You Need to Know (509)

Patrick Hurley - Accenture

Hall A

Time of start: 15:55 / Duration: 45'

APEX

Another approach to visualizing the results of meteorological and oceanographic numerical models on the web - using a relational database and client-side visualization (116)

Damir Ivanković - Institute of Oceanography and Fisheries

Hall B

Time of start: 15:55 / Duration: 45'

DevOps & Cloud

Journey to Oracle Cloud Infrastructure (706)

Tomislav Kralj - Neos Ltd.

Hall C

Time of start: 15:55 / Duration: 45'
17:00

Keynote speech

Closing of the conference and drawing of prizes (K04)

Davor Ranković - HrOUG & JavaCro

Hall A

Time of start: 17:00 / Duration: 30'

Media Sponsor

Mreža

HrOUG.hr

The conference is organized by the Croatian Association of Oracle users. More about the association can be found at Hroug.hr.

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