public ActionResult Create()
        {
            ItemModel item = new ItemModel()
            {
                Key = KEY
            };

            return View(item);
        }
        public ActionResult Create(ItemModel item)
        {
            try
            {
                // Connect to Redis database.
                IDatabase db = GetRedisDatabaseInstance();

                // Add the new value to the list in Redis.
                db.ListRightPush(KEY, item.Value);

                return RedirectToAction("Index");
            }
            catch
            {
                return View();
            }
        }