Big Data conferences in Cologne 2026 / 2027

Conferences ✕ Europe ✕ Germany ✕ Cologne ✕ Big Data ✕
Asia 35
Africa 8
Europe 113
North America 62
South America 6
Oceania 8
Online 34
.NET 1
Artificial Intelligence (AI) 3
Big Data 3
Cloud 1
Data / Database 3
Data Science 3
IT 7
Java 2
Kotlin 2
Large Language Model (LLM) 1
Machine Learning (ML) 3
Microsoft 1
Product management 1
Project management / PMO 1
Scala 2
SQL 2
Tech 7
AT Austria 1
BE Belgium 1
BG Bulgaria 2
HR Croatia 2
CY Cyprus 2
CZ Czech Republic 3
DK Denmark 1
FR France 10
DE Germany 26
HU Hungary 1
IE Ireland 1
IT Italy 4
LT Lithuania 1
NL Netherlands 6
NO Norway 2
PL Poland 1
PT Portugal 2
RO Romania 2
RU Russia 3
RS Serbia 1
ES Spain 11
SE Sweden 3
CH Switzerland 3
GB United Kingdom 24

Best Big Data conferences in Cologne 2026 / 2027

Best conference
The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference
Clean Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

bigdata

AI Circular Economy Conference

Big Data conference in Cologne, Germany, Europe and Online

bigdata

data2day

Big Data conference in Cologne, Germany, Europe

bigdata

Daten-WG 2026

Big Data conference in Cologne, Germany, Europe