Information Systems Group

  • Prof. Dr. Dirk Draheim dirk dot draheim at taltech dot ee  
  • Prof. Dr. Jaak Tepandi jaak dot tepandi at taltech dot ee
  • Assoc.-Prof. Dr. Erki Eessaar erki dot eessaar at taltech dot ee
  • Assoc.-Prof. Dr. Enn Õunapuu enn dot ounapuu at taltech dot ee
  • Assoc.-Prof. Dr. Ingrid Pappel ingrid dot pappel at taltech dot ee
  • Assoc.-Prof. Dr. Gunnar Piho gunnar dot piho at taltech dot ee


The Taltech Information Systems Group conducts research in large- and ultra-large-scale IT systems. We investigate the architecture, design, realization and management of IT system landscapes, high-volume data-intensive systems, high-volume workflow-intensive systems, massively resource-intensive systems, highly distributed systems.

We are engaged into education with the International Study Programme on e-Governance Technologies and Services with Assoc.-Prof. Dr. Ingrid Pappel as Head of Study Programme and the Study Programme Business Information Technology with Assoc.-Prof. Gunnar Piho as Head of Study Programme.

Together with our partners from industry, academia and the public sector we strive for excellent solutions for non-standard, mission-critical IT system problems.