2023
2023-04-13 Advanced Data Types in PostgreSQL (Talk at PGDay/MED 2023)
2023-03-12 Advanced Ansible Workshop (Workshop at Chemnitz Linux Days 2023)
2023-03-11 Erweiterte Datentypen in PostgreSQL (Advanced Data Types in PostgreSQL) (Talk at Chemnitz Linux Days 2023)
2023-02-05 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at FOSDEM PGDay 2023)
2022-01-11 What I Learned Interviewing the PostgreSQL Community (Talk at The San Francisco Bay Area PostgreSQL Meetup Group)
2022
2022-10-28 How not to submit for a PostgreSQL job (Lightning Talk at PGConf.EU 2022)
2022-09-23 What I Learned Interviewing the PostgreSQL Community (Talk at PGConf NYC 2022)
2022-07-01 What I Learned Interviewing the PostgreSQL Community (Talk at Swiss PGDay 2022)
2022-05-18 Advanced Data Types in PostgreSQL (Talk at Percona Live 2022)
2022-05-17 Managing PostgreSQL with Ansible (Talk at Percona Live 2022)
2022-04-20 What I Learned Interviewing the PostgreSQL Community (Talk at PgBE PostgreSQL Users Group Belgium)
2022-04-12 What I Learned Interviewing the PostgreSQL Community (Talk at Citus Con 2022)
2021
2021-12-02 Advanced Data Types in PostgreSQL (Talk at PGConf NYC 2021)
2021-01-26 Managing PostgreSQL with Ansible (Talk at The San Francisco Bay Area PostgreSQL Meetup Group)
2020
2020-12-08 Managing PostgreSQL with Ansible (Talk at Postgres Build 2020)
2020-06-24 Managing PostgreSQL with Ansible (Talk at Postgres Vision 2020)
2020-03-06 Tour de Data Types (Workshop at SCaLE 18x) (Exercises)
2020-01-21 Advanced Data Types in PostgreSQL (Talk at PgDay San Francisco 2020)
2019
2019-09-12 Advanced Data Types in PostgreSQL (Talk at PostgresOpen 2019)
2019-08-02 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at PGConf.Brasil 2019)
2019-03-17 Server mit Ansible verwalten (Workshop at Chemnitz Linux Days 2019)
2019-03-14 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at pgDay Israel 2019)
2018
2018-10-24 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at PostgreSQL Conference Europe 2018)
2018-04-19 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at PGDay.Amsterdam 2018)
2018-04-19 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at Greenplum Summit / pgconf.us 2018)
2018-03-11 Server mit Ansible verwalten (Workshop at Chemnitz Linux Days 2018)
2017
2017-12-07 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at Warsaw PostgreSQL Meetup)
2017-07-03 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at Helsinki PostgreSQL Meetup)
2017-06-30 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at Swiss PGDay 2017)
2017-03-29 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at PGConf.US 2017)
2017-03-17 Introduction to Greenplum MPP Database (Talk at PgConf.Russia 2017)
2017-03-12 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at Chemnitz Linux Days 2017)
2017-02-05 Tour de Data Types: VARCHAR2 or CHAR(255)? (Talk at FOSDEM PGDay 2017)
2016
2016-04-23 How we made Greenplum Open Source (Talk at LinuxFest NorthWest 2016)
2016-04-20 How we made Greenplum Open Source (Talk at PGConf.US 2016)
2016-03-22 How we made Greenplum Open Source (Talk at Hamburg PostgreSQL User Group)
2016-03-19 How we made Greenplum Open Source (Talk at Chemnitzer Linux-Tage 2016 in Chemnitz)
2016-02-05 How we made Greenplum Open Source (Talk at PgConf.Russia 2016 in Moscow)
2015
2015-11-18 Resolving addresses to geocoordinates, using OpenStreetMap or ArcGIS (Talk at PGConf Silicon Valley 2015 in San Francisco)
2015-09-12 Resolving addresses to geocoordinates, using OpenStreetMap or ArcGIS (Talk at PostgreSQL Day in Beijing)
2015-03-26 Enrich your data with geocoordinates from OpenStreetMap or ArcGIS (Talk at PGConf.US 2015)
2015-03-20 Enrich your data with geocoordinates from OpenStreetMap or ArcGIS (Talk at Chemnitz LinuxDays 2015)
2015-03-11 Enrich your data with geocoordinates from OpenStreetMap or ArcGIS (Talk at Nordic PGDay 2015)
2015-01-31 Enrich your data with geocoordinates from OpenStreetMap or ArcGIS (Talk at FOSDEM PGDay 2015)
2013
2013-03-17 Replikation mit PostgreSQL (Vortrag auf den Chemnitzer Linuxtage 2013 - in German)
2012
2012-03-18 Datenbanken von MySQL zu PostgreSQL portieren (Vortrag auf den Chemnitzer Linuxtage 2012 - in German)
2011
2011-11-13 Open Source Entscheidungen (Vortrag auf der OpenRheinRuhr 2011 - in German)
2011-11-13 Datenbanken von MySQL zu PostgreSQL portieren (Vortrag auf der OpenRheinRuhr 2011 - in German)
2011-11-11 Datenbanken von MySQL zu PostgreSQL portieren (Vortrag auf dem PGConf.DE 2011 - in German)
2011-10-20 Port databases from MySQL to PostgreSQL (Talk at PGConf.EU 2011 - in English)
2011-08-20 Was gibt es neues in PostgreSQL 9.1? (Talk at FrOSCon 2011 - in English)
2011-03-19 Datenbanken von MySQL zu PostgreSQL portieren (Vortrag auf den Chemnitzer Linuxtage 2011 - in German)
2010
2010-11-08 PostgreSQL Administration Teil 1 (Workshop auf dem PGDay.EU 2010 - in German)
2010-11-08 PostgreSQL Administration Teil 2 (Workshop auf dem PGDay.EU 2010 - in German)
2010-11-06 Datenbanken von MySQL zu PostgreSQL portieren (Vortrag auf dem PGDay.EU 2010 - in German)
2010-11-06 Open Source Entscheidungen (Vortrag auf dem PGDay.EU 2010 - in German)
2010-11-06 Was gibt es neues in PostgreSQL 9.0 (Vortrag auf der OpenRheinRuhr 2010 - in German)
2010-11-06 Was gibt es neues in PostgreSQL 9.0 (Vortrag auf dem BLIT 2010 - in German)
2010-11-06 Replikation mit PostgreSQL 9.0 (Workshop auf dem BLIT 2010 - in German)
2010-09-18 POFACS - PostgreSQL (Podcast über PostgreSQL auf pofacs.de - in German)
2010-09-18 Was gibt es neues in PostgreSQL 9.0 (Vortrag auf dem FrOSCamp 2010 - in German)
2010-09-18 Replikation mit PostgreSQL 9.0 (Workshop auf dem FrOSCamp 2010 - in German)
2010-08-22 Was gibt es neues in PostgreSQL 9.0 (Vortrag auf der FrOSCon 2010 - in German)
2010-08-22 Replikation mit PostgreSQL 9.0 (Workshop auf der FrOSCon 2010 - in German)
2010-08-19 Heiße Bereitschaft (Neuerungen in PostgreSQL 9.0) (Article in iX 9/2010 - in German)
2010-03-14 Was gibt es neues in PostgreSQL 8.5 9.0 (Vortrag auf den Chemnitzer Linuxtagen 2010 - in German)
2010-03-13 PostgreSQL optimieren (Workshop auf den Chemnitzer Linuxtagen 2010 - in German)
2009
2009-08-21 PostgreSQL: Datenbankpraxis für Anwender, Administratoren und Entwickler (Buch, 518 Seiten, erschienen bei Open Source Press in München)
2009-07-01 PostgreSQL 8.4 Announcement auf Heise online
2009-03-15 PostgreSQL optimieren (Workshop auf den Chemnitzer Linuxtagen 2009 - in German)
2009-02-25 PostgreSQL optimieren und mit Perl kombinieren (Tutorial/Workshop at the Perl Workshop -
in
German)
2009-02-19 Neuerungen in PostgreSQL 8.4 (Article in iX 3/2009 - in German)
2008
2008-10-11 PostgreSQL optimieren (Workshop auf dem Open-Source-Tag in Magdeburg)
2008-10-11 Welche Datenbank? Warum PostgreSQL? (Vortrag auf dem Open-Source-Tag in Magdeburg)
2008-08-01 PostgreSQL Tuning (Article in "Technical Review" - in German)
2007
2007-07-06 Community Relations (Talk at PGDay.IT 2007)
2007-07-06 Migrating a community platform from Mysql to PostgreSQL (Talk at PGDay.it 2007)
2007-07-07 Auditing data changes with tablelog (Talk at PGDay.it 2007)
2007-06-20 PostgreSQL 8.3 (Article in "Entwickler Magazin" about new features in PG 8.3 - in German)
2006
2006-03-04 PostgreSQL - the world most advanced open source database system (Linux-Info-Tag Dresden)
(Workshop was moderated by Susanne Ebrecht and Andreas Kretschmer,
because of family reasons I had no chance to deliver this workshop)