X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=README.md;h=c693de255462bb92e91b0f639cbef80b9190402b;hb=3f25e478bf0646bc6671869801218d0dab1516f0;hp=b865bda93b6defc800758145a14342d65e89f5e9;hpb=068e555dde39bc6f26378d4694901cfb348ed837;p=btree

diff --git a/README.md b/README.md
index b865bda..c693de2 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Btree-source-code
 =================
 
-A working project for High-concurrency B-tree source code in C
+A working project for High-concurrency B-tree source code in C.  You probably want to download threadskv8.c for the latest developement version.
 
 Here are files in the btree source code:
 
@@ -27,6 +27,14 @@ threadskv3.c	Multi-Threaded/Multi-Process based on threadskv1 that introduces li
 
 threadskv4b.c	Multi-Threaded/Multi-Process based on threadskv3 that manages duplicate keys added to the btree.
 
+threadskv5.c	Multi-Threaded/Multi-Process based on threadskv4b that supports bi-directional cursors through the btree. Also supports raw disk partitions for btrees.
+
+threadskv6.c	Multi-Threaded/Single-Process with traditional buffer pool manager using the swap device.  Based on threadskv5 and btree2u.
+
+threadskv7.c	Multi-Threaded/Single-Process with atomic add of a set of keys under eventual consistency.  Adds a lock manager.
+
+threadskv8.c	Multi-Threaded/Single-Process with atomic-consistent add of a set of keys. BiDrectional cursors given up.
+
 Compilation is achieved on linux or Windows by:
 
 gcc -D STANDALONE threads2h.c -lpthread