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custom jewelry packing box wholesale Redis supports five types of data types: string (string), hash (hash), list (list), set (set) and z set (sorted set: orderly collection).
string is the most basic type of Redis. It can be understood as a type of exactly the same as Memcached. A key corresponds to a value. The String type is binary. It means that the string of Redis can contain any data. For example, JPG pictures or serialized objects, the value of the String type is 512MB.
Extension information:
Rons hash is a mapping table of a String type Field and Value. Hash is particularly suitable for storage objects.
Rdis list is a simple string list, sorted in the insertion order. You can add an element to the head (left) or the tail (right) of the list.
Rdis's set is a disorderly collection of String type. The collection is achieved through the hash table, so the complexity of adding, deleting, and finding is O (1).
Rdis ZSET is the collection of String type elements like Set, and no duplicate members are allowed. The difference is that each element will associate a Double type score. Redis is sorted from small to large through scores for members in the collection.
zset members are unique, but scores can be repeated.
designer replica jewelry wholesale String is the most basic type of Redis. You can understand the same type as Memcached, a key corresponds to a value.
string type is binary. It means that the string of Redis can contain any data. Such as JPG pictures or serialized objects.