Big Data Conference Europe 2026

About this event

Big Data Conference Europe 2026 is a four-day AI, cloud, and data conference (10th edition) with onsite sessions in Vilnius and an online participation option. The program includes pre-conference workshops (Nov 24) and a main conference (Nov 25–27), featuring multiple tracks, talks, and hands-on workshops focused on big data, high-load systems, data science, machine learning, and AI. Themes highlighted for 2026 include data engineering/DataOps for GenAI production systems, real-time streaming architectures (Kafka/Flink/Spark), AI-ready data engineering (vector databases, feature stores, synthetic data), security for AI systems, modern data stack/lakehouse evolution, and MLOps/LLMOps at scale. The event targets developers, IT professionals, and practitioners seeking technical best practices, real-world use cases, and networking with international speakers.