Talks

Meet me at these conferences

I like to pass on my knowledge and have fun presenting. As a result, I am frequently present at conferences. I am very pleased when one of my abstracts is selected for an event.

Here my future appearances and those of the recent past are listed.

Upcoming

POUG 2026

Beyond Vibe Coding — AI as Your Co-Developer

2026

Quest Data Minds 2026

Oracle 26ai - JSON-Features jenseits von Duality Views [Slides]

DOAG 2026 Database with Cloud Infrastructure

Oracle 26ai - JSON Features jenseits von Duality Views [Slides]

APEX Connect 2026

Stell dein ORDS API auf die Probe [Slides]

APEX Alpe Adria 2026

Put your ORDS API to the Acid Test [Slides]

Oracle ACE Live

Oracle 26ai - JSON Features Beyond Duality Views [Slides]

DOAG DevTalk

ORDS als Schnittstelle [Video]

ora2know noon2noon - Oracle AI

Vector Search Workshop Sessions

2025

IT-Tage 2025

Oracle 26ai - Domains and Annotations Deep Dive [Slides]

DOAG Conference 2025

Pruefe dein ORDS API auf Herz und Nieren [Slides]

NLOUG Database Cloud & Developer Day 2025

Put your ORDS API to the Acid Test [Slides]

SOUG Day Zurich

Advanced API Development with Oracle REST Data Services (ORDS) [Slides]

ora2know AI World Nachlese

Oracle 23ai JSON-Features jenseits von Duality Views [Slides]

Kscope 2025

Oracle 23ai: JSON Features Beyond Duality Views [Slides]

Qualogy Kscope 2025 Preview

Oracle 23ai: JSON Features Beyond Duality Views [Slides]
Advanced API Development with Oracle REST Data Services (ORDS) [Slides]

VS Code, APIs & Nachhaltigkeit – Das APEX Meetup powered by ora2know

Fortgeschrittene API-Entwicklung mit Oracle REST Data Services (ORDS) [Slides]

APEX Connect 2025

Fortgeschrittene API-Entwicklung mit Oracle REST Data Services (ORDS) [Slides]

2024

DOAG 2024

Oracle 23ai: Domains & Annotations Deep Dive [Slides]
Oracle Apex: Authentifizierung aus architektonischer Sicht [Slides]

EMEA Community Tour 2024 (07-OCT-2024 - 24-OCT-2024)

Oracle 23ai - Domains & Annotations Deep Dive [Slides]

SOUG Day Zurich

GitHub Copilot - Experiences from one and a half year of AI-assisted software development [Slides]

DOAG 2024 Database with Exaday

Einsteigerstream / Nachwuchsstream: Ist man REST(los) glücklich? [Slides]
Einsteigerstream / Nachwuchsstream: Da geht noch was! [Slides]
Oracle 23ai – Was ist daran neu? Präsentation mit Q&A
DBMS_CLOUD on premises - S3 Buckets direkt anzapfen und mehr [Slides]

APEX Connect 2024

DBMS_CLOUD on premises - S3 Buckets direkt anzapfen und mehr [Slides]

APEX World

Advanced API Development with Oracle REST Data Services (ORDS)

IT-Tage 365 Themen Tage Remote 2024

GitHub Copilot - Erfahrungen aus 1,5 Jahren AI-gestützter Software-Entwicklung [Slides]

2023

IT-Tage 2023

GitHub Copilot - Erfahrungen aus 1,5 Jahren AI-gestützter Software-Entwicklung [Slides]
IPv6 in Public Clouds: Geht das überhaupt? [Slides]

DOAG Konferenz 2023

Fishbowl zum Thema Geodaten
FIONA macht das: Shapefiles und Geopackages via Python nach Oracle Spatial laden
Oracle 23c Panel

AI NAVIGATOR Conference2023

GitHub Copilot - Erfahrungen aus 1,5 Jahren AI-gestützter Software-Entwicklung [Slides]

POUG 2023

Embracing IPv6 in the OCI: Benefits and Best Practices

Kscope 2023

GitHub Copilot – Experiences from One Year of AI-Assisted Software Development [Slides]

IT-Tage 365 Remote: Datenbank Tage

Oracle: Werkzeuge für DBAs und Entwickler: Text-Editoren [Slides]

DOAG Database 2023

Einsteiger: Erstberührung mit Oracle Cloud FreeTier, LiveSQL, LiveLabs und Co. [Slides]
Einsteiger: Anwendungsentwicklung mit REST und JSON [Slides]

APEX Connect 2023

GitHub Copilot - Erfahrungen aus einem Jahr AI-gestützter Software-Entwicklung [Slides]

DOAG DB WorkshopTU Darmstadt

Oracle Database Actions: Loading Data [Slides]
Einführung in die (Oracle) Cloud [Slides]
Oracle Application Development [Slides]
RESTful Services in Oracle [Slides]
JSON in Oracle [Slides]

RMOUG Virtual Training Days 2023 (Hybrid)

Tools for Cloud-Users and DBAs: ssh [Slides]
JSON, the Database and I [Slides]

2022

nlOUG DBA Cloud Day

JSON, the Database and I [Slides]
Deploy RESTful Services in your Database [Slides]

DOAG 2022

Einführung in die Oracle Cloud Infrastructure (OCI) [Slides]
Battle: Never touch a running System

DOAG Database 2022

Tools for DEVs & DBAs:Text Editors [Slides]
Low Code Development with Apex and Rest [Slides]

APEXconnect 2022

Tools for DEVs & DBAs:Text Editors [Slides]

RMOUG VTD 22

Deploy RESTful Services in Your Database [Slides]
Automatically Deploy Schema Changes With Ansible and Liquibase [Slides]

2021

AIOUG Sangam 21

Automatically deploy schema changes with Ansible and Liquibase [Slides]

DOAG DB WorkshopTU Darmstadt

App Dev and the Oracle Database [Slides]
Cloud Overview &Oracle Cloud Infrastructure [Slides]
Build RESTful Services with ORDS [Slides]

DOAG Development Online-Event

Polymorphic Table Functions und Qualified Expressions [Slides]

2020

Oracle Groundbreakers APAC Virtual Tour 2020

JSON, the Database and I [Slides]
Oracle Cloud Infrastructure - Scripting with OCI CLI for DBAs

DOUG Training Day 2020

SQL Developer - What I didn't tell You last time

Oracle Groundbreakers EMEA Virtual Tour

JSON, the Database and I

First LuxOUG Virtual Tech Days 2020

Oracle Cloud Infrastructure: Network Setup for DBAs [Slides]

Quest Forum Digital Event

JSON, the Database and I [Slides]
Automate Databse Deployments with SQLcl [Slides]
Oracle Cloud Infrastructure - Scripting with OCI CLI for DBAs [Slides]

ACEs@home - Episode 3

Make yourself @Home with SQLDeveloper [Slides]

DOAG Database Conference 2020 (virtual conference)

Automate Databse Deployments with SQLcl
JSON, die Datenbank und Ich [Slides]

DOAG Datenbank 2020

Datenbank Deployments mit SQLcl automatisieren [Slides]
JSON, Die Datenbank und Ich

ODTUG - Learn from Home Series

Automate Database Deployments with SQLcl [Slides]

DOAG APEX Connect 2020

Polymorphic Table Functions und Qualified Expressions [Slides]

APEX Connect Online 2020

Polymorphic Table Functions und Qualified Expressions [Slides]

Collaborate 2020

Oracle Cloud Infrastructure - Scripting with OCI CLI for DBAs [Slides]
JSON, the Database and I [Slides]
Automate Database Deployments with SQLcl [Slides]

OUG Ireland 2020

Oracle Cloud Infrastructure - Scripting with OCI CLI for DBAs [Slides]

RMOUG Training Days 2020

Automate Database Deployments With SQLcl [Slides]
Oracle Cloud Infrastructure: Scripting with Command-Line Interface for DBAs [Slides]

2019

IT Tage 2019

Automate Database Deployments With SQLcl [Slides]

DOAG 2019 Conference + Exhibition

Oracle Cloud Infrastructure: Scripting with Command-Line Interface for DBAs [Slides]
JSON, Die Datenbank und Ich [Slides]
Das Battle: On-Premesis vs Cloud
Polymorphic Table Functions and Qualified Expressions [Slides]
Automate Database Deployments With SQLcl [Slides]

Oracle Code One 2019

Oracle Cloud Infrastructure: Scripting with Command-Line Interface for DBAs [Slides]

GoDevOps (doag SIG event)

Oracle Cloud Infrastructure: Scripting with Command-Line Interface for DBAs [Slides]

ODTUG Kscope 19

Oracle Cloud Infrastructure—Network Setup for DBAs [Slides]
Polymorphic Table Functions and Qualified Expressions [Slides]

DOAG 2019 Database

Oracle Cloud Infrastructure - Netzwerkeinrichtung für DBAs [Slides]
AppDev: MicroServices, REST & JSON aus der Datenbank [Slides]

DOAG Regio München

Oracle Cloud Infrastructure - Network Setup for DBAs [Slides]
DOAG Regio München Oracle Cloud - First Steps (Live)

DOAG APEX Connect 2019

RESTful Services in der Datenbank mit ORDS erstellen [Slides]

IOUG Collaborate 19

Polymorphic Tablefunctions & Qualified Expressions [Slides]

OUGN 2019 Spring Conference

P31 Oracle Cloud Infrastructure - Network Setup for DBAs by Robert Marz [Slides]
P68 Polymorphic Table Functions and Qualified Expressions by Robert Marz [Slides]
P32 Apex & ORDS from a DBAs Perspective by Robert Marz [Slides]

RMOUG Training Days 2019

Oracle Cloud Infrastructure - Network Setup for DBAs [Slides]
Polymorphic Tablefunctions & Qualified Expressions [Slides]

DOAG Noon2Noon 2019: Oracle Databases in the Cloud

Oracle Cloud Infrastructure - Network Setup for DBAs [Slides]

2018

DOAG Regio Nürnberg/Franken

Oracle Cloud Infrastructure - Network Setup for DBAs [Slides]
Oracle Cloud - First Steps (Live)

IT Tage Frankfurt

SQLDeveloper Workshop

DOAG 2018 Conference + Exhibition

Oracle Cloud Infrastructure - Network Setup for DBAs [Slides]
Security Panel - Member

SOUG Day September 2018, Baden Dätwill

Ausrollen von Schemaänderungen mit Ansible und Liquibase [Slides]

ODTUG KScope18

Automatically deploy schema changes with Ansible and Liquibase [Slides]

nlOUG Tech Experience 2018

Oracle VM Server - The Undocumentation [Slides]
Automatically deploy schema changes with Ansible and Liquibase [Slides]

2018 CodeTalk Series

CodeTalk: REST Database Links: Access Oracle Databases in The Cloud Using ORDS, REST, and JSON [Slides]

DOAG 2018 Database

Anwendungsentwicklung in der Datenbank: PL/SQL, Java und Co [Slides]

IOUG Collaborate 18

SessionID 1501 rest-db-links - access Oracle Databases in the Cloud using ORDS, REST & JSON [Slides]
Session ID 1502 - Automatically deploy schema changes with Ansible and Liquibase [Slides]

DOAG DevOps Day 2018

Ausrollen von Schema Änderungen mit Ansible und Liquibase [Slides]

OUGN Spring Seminar 2018

P118 rest-db-links - access Oracle Databases in the Cloud using ORDS, REST & JSON by Robert Marz [Slides]
P61 Automatically deploy schema changes with Ansible and Liquibase by Robert Marz [Slides]

DOAG Noon2Noon 2018: Apex For DBAs

Administration von Oracle Application Express & Oracle REST Data Services [Slides]

2017

ODTUG CodeTalk Webinar 2017

Scripting with SQLcl [Slides]

UKOUG Tech 17

Automate Oracle VM Server - Leverage the OVM-REST Interface [Slides]

RMOUG Training Days 2017

Taking Batch Scripting to the Next Level With SQLcl [Slides]
Parse CSV-Files with pure SQL & the magic of JSON_TABLE [Slides]

OUGN 2017 Spring Conference

Taking Batch Scripting to the Next Level With SQLcl [Slides]
Automate Oracle VM Server - Leverage the OVM-REST Interface [Slides]

OGh Tech Experience 17

Taking Batch Scripting to the Next Level With SQLcl [Slides]
Database Links 2.0 [Slides]

KScope 17

Taking Batch Scripting to the Next Level With SQLcl

DOAG Regio Nürnberg 2017-09

Scripting with SQLcl [Slides]
Database Links 2.0 [Slides]

DOAG DB Webinar 2017-08

Werkzeuge für DBAs und Cloudnutzer: ssh [Slides]

DOAG APEX Connect 2017

Database Links 2.0 [Slides]

DOAG 2017 Konferenz + Ausstellung

Panel - DevOps - DBAs und Entwickler an einem Strang [Slides]
Oracle VM Server via OVM-REST Interface automatisieren [Slides]

DOAG 2017 Database

Taking Batch Scripting to the Next Level With SQLcl [Slides]

2016

UKOUG Tech 16

Taking Batch Scripting to the Next Level With SQLcl [Slides]
Database Links 2.0 - access remote tables with REST and JSON [Slides]

RMOUG Training Days 2016

Database Links 2.0 - access remote tables with REST and JSON [Slides]

DOAG 2016 Konferenz + Ausstellung

Werkzeuge für DBAs und Cloudnutzer: ssh [Slides]
CSV mit reinem SQL und der Magie von JSON_TABLE einlesen [Slides]

2015

DOAG 2015 Konferenz + Ausstellung

Nächster Halt 12c - Migration bei der DB Netz [Slides]
Mind the Gap - Lücken und Muster erkennen mit Match_Recognize [Slides]

2013

DOAG 2013 Konferenz + Ausstellung

Da fliegt die Kuh - rasante Datenbankklone durch cow (copy-on-write) [Slides]

2012

DOAG 2012 Konferenz + Ausstellung

DBMS_METADATA - Flexibler Umgang mit DDL [Slides]