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

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antirez 2010-12-14 18:23:52 +01:00
parent cc7c4158bc
commit 6a246b1e7e
2 changed files with 16 additions and 3 deletions
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13
redis.conf
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@ -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)

6
src/redis.h
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@ -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