Redis

Redis SISMEMBER returns an element that already exists in the set stored at the key or not. Return Value Integer reply 1, if the element is a member of the set.0, if…

Redis SINTERSTORE command stores the elements in a set after intersection of all specified sets. Keys that do not exist are considered to be empty sets. With one of the keys being…

Redis SINTER command gets the elements of a set after intersection of all specified sets. Keys that do not exist are considered to be empty sets. With one of the keys being…

Redis SDIFFSTORE command stores the members of the set, resulting from the difference between the first set and all the successive sets, into a set specified in the command. If the destination…

Redis SDIFF command returns the members of the set resulting from the difference between the first set and all the successive sets. If the keys do not exist in Redis, then it…

Redis SCARD command is used to return the number of elements stored in a set. Return Value Integer reply, the cardinality (number of elements) of the set, or 0 if the key…

Redis SADD command is used to add members to a set stored at the key. If the member already exists, then it is ignored. If the key does not exist, then a…

Redis Sets are an unordered collection of unique strings. Unique means sets does not allow repetition of data in a key. In Redis set add, remove, and test for the…

Redis RPUSHX command inserts the value at the tail of the list stored at the key, only if the key already exists and holds a list. In contrary to RPUSH, no operation…

Redis RPUSH command inserts all the specified values at the tail of the list stored at the key. If the key does not exist, it is created as an empty list before…