MySQL replication allows you to have an exact copy of a database from a master server on another server (slave), and all updates to the database on the master server are immediately replicated to the database on the slave server so that both databases are in sync.
A tea towel is a cloth which is intended for the specific use of drying dishes and cutlery after they have been washed. In addition, clean tea towels may be spread over a tea tray before tea things are put onto it, or used to cover warm scones or a teapot to prevent heat loss. Many kitchen supply stores sell tea towels.
Dish washing (British English: washing up) is the process of cleaning cooking utensils, dishes, cutlery and other items. This is either achieved by hand in a sink or using dishwasher and may take place in a kitchen, utility room, scullery or elsewhere. There are cultural divisions over rinsing and drying after washing.