The DB library is a family of groups of functions that provides a
modular programming interface to transactions and record-oriented file
access.  The library includes support for transactions, locking,
logging and file page caching, as well as various indexed access
methods.  Many of the functional groups (e.g., the file page caching
functions) are useful independent of the other DB functions, although
some functional groups are explicitly based on other functional groups
(e.g., transactions and logging).

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
-rw-rw-r-- 20025/200   1873958 7014400  26.7% -lh5- 43c8 Mar 30  1998 db-2.3.11-src.tar
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file  1873958 7014400  26.7%            Mar 16  1998