InfinityDB is an embedded database engine written in Java. It is based on a fast, reliable and high concurrent B-Tree architecture to guarantee high performance. It can represent and manipulate relational data and non-tabular or custom structures. InfinityDB is appropriate for memory- or disk-oriented embedded hardware platforms, Text indexing engines, Heterogenous data environments and much more.
https://boilerbay.com/infinitydb/
Boiler Bay Software
2002