Sleepycat Software

Sleepycat Software, Inc. develops, and supports Berkeley DB. Berkeley DB was originally written by Keith Bostic, Mike Olson, Margo Seltzer, and Ozan Yigit in the early 1990s. Keith Bostic, one of the principal developers of the University of California's 4.4BSD UNIX releases, approached Seltzer and Yigit to write an Open Source implementation of the UNIX C library dbm hash package for inclusion in 4.4BSD. They agreed, and created a general-purpose hashing library. Later, Bostic enlisted Olson to add a Btree access method to the package. These two projects were integrated and became the first