X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=README.md;h=eff833d2f99b4deb9a551851ca971996b3b3340a;hb=ebec1715a3aeee151e4a6ba3cb0caa4fe3d21099;hp=bd5b45dc746ba0602413c31d14d30aa304ed3769;hpb=06555f8de1409c22041b5b6f62f70fd186ebcba6;p=btree

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@@ -5,7 +5,7 @@ A working project for High-concurrency B-tree source code in C
 
 There are four major code sets in the standard btree source code:
 
-btree2q.c       Single Threaded/MultiProcess with latching supplied by advisory file locking.  Works with network file systems.
+btree2s.c       Single Threaded/MultiProcess version that removes keys all the way back to an original empty btree, placing removed nodes on a free list.
 
 threads2h.c     Multi-Threaded/Multi-Process with latching implemented by a latch manager with pthreads/SRW latches in the first few btree pages.