* Fix DBSIZE to really do something interesting
* Add a DEBUG command to check if an entry is or not in memory currently
-REPLICATION
-===========
+APPEND ONLY FILE
+================
-* PING between master and slave from time to time, so we can subject the
-master-slave link to timeout, and detect when the connection is gone even
-if the socket is still up.
+* in AOF rewirte use HMSET to rewrite small hashes instead of multiple calls
+ to HSET.
OPTIMIZATIONS
=============