Assalamualaikum and hyee :)
Do you know what is database ? Database means maintain information about various types of objects(inventory) , events (transaction),people (employees), and places(warehouses).
Database models include :
- hierarchical database model - Information organized into a tree-like structure
- network database model - flexible way of representing objects and their relationship
- relational database model - stores information in the form of logically related two - dimensional table
We used this database in our daily life.
Next is relational database advantages. The advantages of relational database is :
- increased flexibility
- increased scalability and performance
- reduced information redundancy
- increased information integrity ( quality )
- increased information security
Database management systems (DBMS) - software trough which users and application programs interact with a database.
Data - driven websites - an interactive website kept constantly updated and relevant to the needs of its customers through the use of database.
Integration - allows separate systems to communicate directly with each other. It divided into forward integration which means takes information entered into given system and sends its automatically to all downstream systems and processes. Next is backward integration. It takes information entered into a given system and sends it automatically to all upstream systems and processes.
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