In the same way, we should design our database using a graphical tool to produce the “blueprint” – a data model – before a single line of application code is written.

Instead, you should use ANSI SQL, which is a platform-independent database language. Whenprogramming for DBMS independence, not all systems fully support the ANSI SQL standard.

Database applications serve a vital role in today’s information world, providing structured storage, access, and retrieval of organizational data. This course will explore the principles and practices ...

Starting Your Database Design. The first thing in building any E-commerce app is creating the underlying database to support it. As much as possible, you should try to build your application code and ...

Database design is not just computational. At every step, social, political, and technical decisions coalesce. In 1973, Pakistan was fresh out of a war of independence; two years earlier, East ...