JDBC

Client/Server Models The term client/server came into existence during the early 1980’s when networking personal computers became popular. The basic concept behind the model is that there is one machine that request a service and one machine that provides a service. The machine making the request is known as the client and the one providing the service is the server. Before the client/server model was introduced there were two main distributed system …showed first 75 words of 2184 total…

…showed last 75 words of 2184 total…to change data) The data definition part is used to create and modify the structure of your database. This involves commands like CREATE DATABASE (sets up a new database), CREATE TABLE (creates a new table), ALTER TABLE (changes the properties of a table) and DROP TABLE (drops a table). Finally we have the data management section. This handles all the database aspects of any application your running ensuring that all the standards are abided by.