Common Resource Grep
elementary database files for Java, B+ tree index files, ISAM
A Tcl interface to PostgreSQL databases, using PostgreSQL libpq
Free data acquisition and data visualization cross-platform software
QDAC 3.0 is a VCL & FMX data access component
XDBM is an XQuery implementation on the W3C's EXI binary XML format.
Real-time data acquisition and visualization software