Relational databases (Relational databases) refers to those databases are designed and created based on the relational model. After hierarchical databases and networks , which each have their weaknesses, experts in search of structured data model that was developed with strong abstraction. In particular, in the sphere of abstract relational database used by the user, the relationship between a tabular display, and is essentially a relational database is a collection of some type of chart and tabular concepts include row, table, and column.
In the course of teaching the concepts and basics of Relational Database Fundamentals you are familiar relational database.
Headlines training of:
– Database management system (DBMS) What?
– Understanding the development cycle databases
– Avoid duplication, inconsistency and contradiction recorded data
– Collect Requirements
– Identify key fields
– Follow a naming convention
– The development of a real database
– And …