LuxOUG – Virtual Tech Days
Category: Database Author: Andre Luiz Dutra Ontalba (Board Member) Date: 4 years ago Comments: 0
First LuxOUG Virtual Tech Days event for the Oracle community.
We will hold our first online event, covering various technologies such as DevOps, Engineered System, Middleware, Cloud and others.
 Event Schedule:

Day 1 – 22/06

Speaker: Toon Koppelaars
Session:  Database Core Performance Principles.
Speaker: Piet Visser
Session: Partitioning – Positives and Pitfalls. (database, development) – this one will include an SQL demo.
Speaker: Bruno Reis
Session: Beginner-friendly Python for Oracle DBAs.
Speaker: Heli Helskyaho
Session: Introduction to Machine Learning.

Day 2 – 23/06

Speaker: Kamran Agayev
Session: From DBA to Data Engineer – How to survive a career transition.
Speaker: Nikitas Xenakis
Session: Building a Highly Available & Scalable Logistics Platform with Oracle 19c & Goldengate 19c.
Speaker: Franky Weber
Session: Cheating your application code with Oracle Database.
Speaker: Rodrigo Jorge
Session: Scanning Oracle Database for Malicious Changes.

Day 3 – 24/06

Speaker: Sandesh Rao 
Session: Introduction to AutoML and Data Science using the Oracle Autonomous Database.
Speaker: Robert Marz
Session: Oracle Cloud Infrastructure – Network Setup for DBAs.
Speaker: Alex Zaballa
Session: Exploring All Options to Move your Oracle Databases to the Oracle Cloud.
Speaker: Mariami Kupatadze
Session: Main components, memory structures, physical and logical structures and more.

Day 4 – 25/06

Speaker: Erik Van Roon 
Session:  Handling errors during bulk DML operations.
Speaker: Mohamed Houri 
Session:  Cursor Optimization under Adaptive and Extended Cursor Sharing.
Speaker: Y V Ravi Kumar
Session:  Oracle Sharding Technical Deep Dive.
Speaker: Lonneke Dikmans
Session: Oracle Blockchain Platform – a case study.
For registration and participation in the virtual event room, please CLICK HERE
Enrollment open until 20/06. 
After this period the event will be broadcast on our Youtube channel – CLICK HERE
We have split the videos by speaker this is the playlist for LuxOUG Virtual Tech Days: CLICK HERE
Presentations for download :
Speaker: Heli Helskyaho – PDF
Speaker: Mariami Kupatadze – PDF
Speaker: Toon Koppelaars – PDF
Speaker: Y V Ravi Kumar – PDF
Speaker: Rodrigo Jorge – PDF
Speaker: Erik Van Roon – PDF and Scripts 
Speaker: Alex Zaballa – PDF
Speaker: Bruno Reis – PDF
Speaker: Robert Marz – PDF
Speaker: Mohamed Houri  – PDF
Speaker: Sandesh Rao – PDF
Speaker: Lonneke Dikmans – PDF
Speaker: Piet Visser – PDF
Speaker: Franky Weber – PDF
See you at the event
LuxOUG Board

LUXOUG – 2020
Category: Cloud Author: Andre Luiz Dutra Ontalba (Board Member) Date: 4 years ago Comments: 0

LUXOUG - 2020 - Update - COVID-19 !!​

We would like to express our sincerest apologies to you.
Face to the last events and news about the pandemic status of COVID-19, we were suggested by attendees and also by the sponsors to postpone our LuxOUG 2020 event.
The Luxembourg Oracle User Group is very sad with the current situation, but your health and welfare is important to us.
We will keep everyone informed when we have a new date for the event.
The LuxOUG – Board
First LUXOUG event for the Oracle community.
We will hold our first event in Luxembourg, covering various technologies such as DevOps, Engineered System, Middleware, Cloud and others.
Location: Luxembourg
Date: 28/3/2020
Event Schedule: 9:00 AM – 17:00 PM (CEST)
Address: 13 Rue de l’Industrie, 8399 Windhof – 4 floor.
See you at the event
Event Schedule:

Our Speakers

Erik van Roon – In 1995 Erik van Roon switched careers for medical reasons from Microbiology/Biochemistry to being an Oracle Developer. Since then he has worked for several consulting companies in the Netherlands. Since 2009 he is self-employed. His company is called EvROCS, short for Erik van Roon Oracle Consulting Services. He has worked on major projects for several clients in industries like entertainment, banking and energy, working with the ‘classic’ Oracle tools Designer, Forms, Reports, and of course SQL and PLSQL. He has been the technical lead of multiple successful high impact data-migration projects moving and transforming large amounts of data. In 2012 he started speaking at international conferences. He was nominated and selected to be a finalist in the SQL category of OTN Developers Choice Awards in 2015.
site: https://www.evrocs.nl/?lang=en
twitter: https://twitter.com/evrocs_nl
linkein: https://www.linkedin.com/in/erikvanroon/
Kamran Agayev – Kamran Agayev Agamehdi is an Oracle Certified Professional DBA (9i, 10g) with over 7 years experience with UNIX Systems and with Oracle Databases. During his 7 years working in the IT industry, Kamran has been exposed to a wide range of technologies and developed a broad set of technical skills. He have developed a very strong background in Oracle Databases, UNIX and Windows systems. Kamran has worked in Production environments as an Oracle DBA and in Development environments as Oracle DBA/Developer, and adapt well to both. His background, communication and documentation skills help in bridging the gap between business people, database administrators and UNIX system administrators. He’s an author of the book – “Oracle Backup & Recovery: Expert secrets for using RMAN and Data Pump”. He’s also pursuing a PhD in Azerbaijan Oil Academy in Computer Science, teaching “Oracle Database Administration” and presents seminars in a Qafqaz University. At the same time, he’s an active member of OTN Forums and has published a lot of “Step by Step” articles and Oracle Video tutorials on his blog http://kamranagayev.wordpress.com covering main Oracle features. Currently he’s working as a DBA Expert at “Azercell Telecom”
site: http://kamranagayev.wordpress.com/
twitter: https://www.twitter.com/KamranAgayev
linkein: https://www.linkedin.com/in/KamranAgayev
Toon Koppelars – Toon has been part of the Oracle ecosystem since 1987, he is part of Oracle Real World Performance team. He is currently a member of Oracle’s Real-World Performance team. The RWP team troubleshoots application performance issues in and around the DBMS. The way applications currently use (or rather, abuse) the DBMS, is often at the root of these performance issues. Prior to joining the RWP team, Toon has been mainly involved in database application development. Real-World Performance @oracle – database designer – SQL+PL/SQL – OakTable – author Applied Math for DB Pro’s – SQL Assertions – #SmartDB – Opinions my own
site: www.oracle.com
twitter: https://twitter.com/toonkoppelaars
linkein: N/A
Bruno Reis – Bruno Reis da Silva is an Oracle Senior Cloud Database Administrator Consultant and professionally Certified Oracle Database Administrator who has worked on the South American continent and is now working on the European continent. His interests are in RDBMS, mainly Oracle, operating systems (Linux, AIX, HPUX and Solaris) and High Availability Solutions implementations. In his free time he enjoys playing sports , going to the gym and traveling. His blog is dedicated to his sister Laura Vitoria and the main reason for blogging is because he believes in the quote “giving back to get back” . He also enjoys continuous learning and the interaction with others who share his interest.
site: http://www.techdatabasket.com/
twitter: https://twitter.com/brunorsdba
linkein: https://br.linkedin.com/in/bruno-reis-81498191
Piet de Visser – Piet is an experienced Database Consultant and DBA. He has been in IT since 1987, and specializes in Oracle and Database-related technology since 1994. Piet combines technical database knowledge with extensive experience in global organizations. His energetic personality and language-skills makes him ideal for pioneering and ground-breaking projects in a multi-national environment. Piet also invests a lot of effort in maintaining a network of Like-Minded Oracle specialists worldwide and is a regular speaker at international usergroup events and symposia. Piet likes to travel, speaks various languages more or less fluently, and is alway interested in learning how to say “Hello” and “Thank You” in a few more languages, provided he can learn it in-situ. Piet specializes in Oracle databases and High-Availability, deployment and performance. His philosophy is that Simple systems are easier to maintain and to run and therefore offer better Availability.
site: http://pdvfirstblog.blogspot.com/
twitter: https://twitter.com/pdevisser
linkein: https://nl.linkedin.com/in/pietdevisser
Robert Marz – Robert Marz is a member of its-people GmbH, a Germany based professional services company. At customer sites, he works as a Senior Technical Architect with a database-centric view of the world. Robert is Portfolio Manager Database Technologies at its-people. At DOAG (the German Oracle user group), he is in charge of the Cloud topics inside the database community. Robert is a member of ODTUG, IOUG and RMOUG. More than twenty years of experience in custom development and data warehouse projects makes him a specialist in Oracle database development and administration. Additionally, he is skilled in the fields of scripting languages, operating systems, virtualization and cloud technologies. Robert Marz publishes articles and papers in various publications, maintains the its-people portfolio blog and speaks frequently at mostly German conferences.
Personal Interests
Robert is a passionate amateur photographer. His main models are his wife and his little daughter. He loves to travel with his family. Vacations always include extended hiking. Robert has a well-equipped home cinema and owns more than two thousand movies on BluRay and DVD. Prior to his daughter’s birth, he went to the cinema with his wife more than sixty times a year. He is famous for identifying movies walking by a TV after watching only a couple of seconds.
site: https://robbie.databee.org/
twitter: https://twitter.com/RobbieDatabee
linkein: https://www.linkedin.com/in/robbieddatabee
Nikitas Xenakis – Nikitas is a Platform Specialist-Architect with over 17 years of experience in architecture, design and implementation of enterprise-scale, business-critical solutions, underpinned by Oracle Database and Middleware technologies in a 24x7x365 real-time, multi-platform, multi-site/cloud landscape. Active member in Global Leaders for TP and CAB programs, frequent speaker, presenter at OOW, UKOUG, DOAG.
site: http://nikitasxenakis.wordpress.com/
twitter: https://www.twitter.com/Nikitas_Xenakis
linkein: https://www.linkedin.com/in/nikitasxenakis