clients

Hello! I hope somebody can help me. I have a MS SQL database with multiple tables, where one of the tables is really important. I have several clients simultaniously working with this table and the data should be consistent between the clients. How can I make sure all my clients no that data...

how can we send messages to clients. i have a rough idea, like shell(net send,....) and so on. can anyone help me regarding this code. thank u!