With dedicated hosting, the customer rents an entire server that is not shared with anyone. Shared servers can also work well, but only in isolated cases. Even a server shared with small businesses can cause them problems because they have quite a few problems like low bandwidth and disk space. A shared server for small businesses is not the right way to go, so you need to buy a dedicated server to get the best results. To avoid problems in the future, you need to have a reputable service provider.