no:sql(eu) conference.
NOSQL EU is a conference about non-relational database systems. It is sprung out of the observation that the era of the "one-size-fits-all database" seems to be over. Instead of squeezing all your data into tables, we believe the future is about choosing a data store that best matches your data set and operational requirements. It’s a future of heterogeneous data backends, polyglot persistence and choosing Not Only SQL but sometimes also a document database, a key-value store or a graph database.
Source: nosqleu.com