Data Replication

The idea is to make sure that anya significant changes that you made to the data can be read back. This not only helps you in some senarsic wright example, but if you a bank account on some one else's withdrawing, that doesn't help you. So for example, you could a query the data back towaltwait im i geting ahead. Well, thit happens. A o not esisi. And so too, to kind of go back to what he's saying, let's say that there's just some sort of product in your data base. Write les, just cose theou commerce rout and and you up date the description on it. When