Organizational information is stored in a database.
A database maintains information about various types of objects, events, people and places.
In Chapter 7, I can explain three types of database model.
I also understand what is entities and attributes, the definition of primary key and foreign key.
In business, database information offers many advantages, including;
increase flexibility
increase scalability and performance
reduced information redundancy
increase information integrity
increase information security
Besides that, I know that data-driven website is an interactive website and their advantages.
I understand a little bit about integration, forward and backward integration.
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