1.9.5.Data Cache

• Use data cache

    public ViewResult Index()
        {
            if (MemoryCache.Default["Genre"] == null)
            {
                MemoryCache.Default["Genre"] = _context.genreType.ToList();
            }
  
            var genres = MemoryCache.Default["Genre"] as IEnumerable<Genre>;
  
            return View();
        }

• Poor advice in 2 reasons:

  • 1.By blindly storing data in the cache you will increase memory consumption of your application

  • 2.It will lead to all kinds of unnecessary complexities both at the architectural and code level especially when you're working with entity framework