Author: K Z

Redis ZINCRBY command increments the score of member in the sorted set stored at the key by increment. If the member does not exist in the sorted set, it is added with…

Redis ZCOUNT command returns the number of elements in the sorted set at the key with a score between min and max. Return Value Integer reply, the number of elements in the…

Redis ZCARD command returns the number of elements stored in a set at a specified key. Return Value Integer reply, the cardinality (number of elements) of the sorted set, or 0 if…

Redis ZADD command adds all the specified members with the specified scores to the sorted set stored at the key. It is possible to specify multiple score/member pairs. Also If a specified…

Redis Sorted Sets are similar to Redis Sets with the unique feature of values stored in a set. The difference is, every member of a Sorted Set is associated with…

Redis SSCAN command iterates the elements of a set stored at a specified key. Return Value Array reply. Syntax Following is the basic syntax of Redis SSCAN command. redis 127.0.0.1:6379> SSCAN KEY [MATCH pattern]…

Redis SUNIONSTORE command is used to store the members of the set resulting from the union of all the given sets. Keys that do not exist are considered to be empty sets.…

Redis SUNION command is used to get the members of the set resulting from the union of all the given sets. Keys that do not exist are considered to be empty sets.…

Redis SREM command is used to remove the specified member from the set stored at the key. If the member does not exist, then the command returns 0. If the stored value…

Redis SRANDMEMBER command is used to get a random member from set stored at specified key. If called with the additional count argument, return an array of count distinct elements if count…