CowDB Bug Tracker Getting Started Manual API Reference BitBucket Twitter Mailing List IRC Cowdb implements an indexed, key/value storage engine. The primary index is an append-only btree implemented using CBT a btree library extracted from Apache CouchDB . Get started! current version: 0.1.0 Source Other Downloads Append-Only b-tree using COW Read/Write can happen independently Put/Get/Delete/Fold operations support transactions transaction functions Transaction log Snapshotting support Automatic compaction 1> {ok, Pid} = cowdb:open ("testing.db"). {ok,<0.35.0>} 2> cowdb:put (Pid, a, 1). {ok, 1} 3> cowdb:get (Pid, a). {ok,{a,1}} 4> cowdb:lookup (Pid, [a, b]). [{ok,{a,1}},not_found] 5> cowdb:put (Pid, b, 2). {ok, 2} 6> cowdb:lookup (Pid, [a, b]). [{ok,{a,1}},{ok,{b,2}}] 7> cowdb:lookup( Pid, [a, b, c, d]). [{o...