Redis commands

conn.Do("HMSET", "album:2", "title", "Electric Ladyland", "artist", "Jimi Hendrix", "price", 4.95, "likes", 8)

• Above is the operation on the Redis connection conn opened. HMSET is used to update the DB and is the main command.
• The field after main command is the key and the rest alternating are the fields and their values.

conn.Do("HGET", "album:2", "artist")

• Above is the operation in the Redis connection to GET the data from the DB.
• Using the key of the DB, the field artist is extracted.
• The result of the above operation on the DB is Jimi Hendrix.