- anardb - anardb: Atomic, consistent, isolated, durable multi-process safe Lisp object serialization
- bknr-datastore - bknr-datastore is the ObjectStore used in bknr
- cl-prevalence - cl-prevalence is an implementation in Common Lisp of the Object Prevalence concept using both XML and s-expression based serialization
- CommonLispPrevalence - A way to let your lisp environment be your Database
- de.setf.resource - de setf resource implements transparent, transactional persistence of CLOS objects to several RDF stores
- Elephant - [unmaintained] A portable object database based on Sleepycat (Berkeley DB) or relational databases
- manardb - Fast, persistent, mmap'd Lisp object store
- plank - planks is a 100% portable common lisp ObjectStore
- stassats-storage - stassats-storage is a CLOS ObjectStore
- weblocks-stores - weblocks-stores: Single api for few stores (cl-prevalence, CLSQL, Elephant, postmodern, custom memory store)
ObjectStore
ObjectStore is a commercial object database for C++ and Java. The project was originally founded in 1988 by several former Symbolics employees, including Daniel Weinreb. It was inspired by the Statice database originally developed at Symbolics. The following are object database systems written in Lisp, based on the standard Common Lisp Object System: