This command is often used to test if a connection is still alive, or to measure latency. @return PONG

Request for authentication in a password-protected Redis server. Redis can be instructed to require a password before allowing clients to execute comm

Set the specified hash field to the specified value. <p> If key does not exist, a new key holding a hash is created. <p> <b>Time complexity:</b> O(1)

Select the DB with having the specified zero-based numeric index. @param index the index @return a simple string reply OK

Set the string value as value of the key. The string can't be longer than 1073741824 bytes (1 GB). <p> Time complexity: O(1) @param key @param value @

Sets or clears the bit at offset in the string value stored at key @param key @param offset @param value @return

Sort a Set or a List. <p> Sort the elements contained in the List, Set, or Sorted Set value at key. By default sorting is numeric with elements being

Remove a random element from a Set returning it as return value. If the Set is empty or the key does not exist, a nil object is returned. <p> The {@li

Return a random element from a Set, without removing the element. If the Set is empty or the key does not exist, a nil object is returned. <p> The SPO

If member already exists in the sorted set adds the increment to its score and updates the position of the element in the sorted set accordingly. If m

Remove all the elements in the sorted set at key with a score between min and max (including elements with score equal to min or max). <p> <b>Time com

BLPOP (and BRPOP) is a blocking list pop primitive. You can see this commands as blocking versions of LPOP and RPOP able to block if the specified key

Create a CRC16 checksum from the bytes. implementation is from mp911de/lettuce, modified with some more optimizations @param bytes @return CRC16 as in

Ask the server to close the connection. The connection is closed as soon as all pending replies have been written to the client. @return OK

Stop all the client. Perform a SAVE (if one save point is configured). Flush the append only file if AOF is enabled quit the server @return only in ca

If the key already exists and is a string, this command appends the provided value at the end of the string. If the key does not exist it is created a