The International Conference on Database Theory (ICDT) is an international research conference on foundations of database theory, and has been held since 1986.
[1] It is frequently also called the PODS of Europe.
Since 2009, ICDT has been held jointly with the EDBT, a research conference on systems aspects of data management.
The conference now happens annually at a location typically within Europe.
ICDT is relevant to the European database theory research community.