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B-Tree implemented in Common Lisp. Stores key/value pairs onto disk based data structure. Current implementation has been tested with SBCL. Project was originally at alien-consader.org but is now made available at SourceForge.
Common Lisp Fixed Records Database (FRDB) is an embedded database system used to store records of fixed size. It is best suited to store large volumes of time-series data (as measurements obtained from data acquisition systems, etc.)