From: antirez <antirez@gmail.com>
Date: Tue, 14 Dec 2010 17:23:52 +0000 (+0100)
Subject: special encoding limits redefined, and all the config options for special encodings... 
X-Git-Url: https://git.saurik.com/redis.git/commitdiff_plain/6a246b1e7e9df7d7c104545d6d99819c6842511a?ds=inline

special encoding limits redefined, and all the config options for special encodings added in the example redis.conf file
---

diff --git a/redis.conf b/redis.conf
index 05374ed7..3efd1e59 100644
--- a/redis.conf
+++ b/redis.conf
@@ -377,6 +377,19 @@ glueoutputbuf yes
 hash-max-zipmap-entries 64
 hash-max-zipmap-value 512
 
+# Similarly to hashes, small lists are also encoded in a special way in order
+# to save a lot of space. The special representation is only used when
+# you are under the following limits:
+list-max-ziplist-entries 512
+list-max-ziplist-value 64
+
+# Sets have a special encoding in just one case: when a set is composed
+# of just strings that happens to be integers in radix 10 in the range
+# of 64 bit signed integers.
+# The following configuration setting sets the limit in the size of the
+# set in order to use this special memory saving encoding.
+set-max-intset-entries 512
+
 # Active rehashing uses 1 millisecond every 100 milliseconds of CPU time in
 # order to help rehashing the main Redis hash table (the one mapping top-level
 # keys to values). The hash table implementation redis uses (see dict.c)
diff --git a/src/redis.h b/src/redis.h
index c3309f33..8495a87e 100644
--- a/src/redis.h
+++ b/src/redis.h
@@ -196,9 +196,9 @@
 /* Zip structure related defaults */
 #define REDIS_HASH_MAX_ZIPMAP_ENTRIES 64
 #define REDIS_HASH_MAX_ZIPMAP_VALUE 512
-#define REDIS_LIST_MAX_ZIPLIST_ENTRIES 1024
-#define REDIS_LIST_MAX_ZIPLIST_VALUE 32
-#define REDIS_SET_MAX_INTSET_ENTRIES 4096
+#define REDIS_LIST_MAX_ZIPLIST_ENTRIES 512
+#define REDIS_LIST_MAX_ZIPLIST_VALUE 64
+#define REDIS_SET_MAX_INTSET_ENTRIES 512
 
 /* Sets operations codes */
 #define REDIS_OP_UNION 0