What is SQL design?

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SQL Design helps you create information systems quickly and efficiently. It manages automatically all aspects of a hierarchical transaction by taking charge of the whole process. More than a development environment, more than a framework, SQL Design is a record management application that you customize to your context.

What is SQL database design?

SQL is a programming language that is used by most relational database management systems (RDBMS) to manage data stored in tabular form (i.e. tables). A relational database consists of multiple tables that relate to each other. The relation between tables is formed in the sense of shared columns.

What are SQL design patterns?

A design pattern is simply a recognised way of solving a problem that works in different specific circumstances. Do such things exist in SQL? Of course - for example implementing many to many relationships between two tables using a third table.

What is SQL physical design?

The physical design of your database optimizes performance while ensuring data integrity by avoiding unnecessary data redundancies. During physical design, you transform the entities into tables, the instances into rows, and the attributes into columns.

How do I create a SQL database design?

The design process consists of the following steps:1Determine the purpose of your database. ... 2Find and organize the information required. ... 3Divide the information into tables. ... 4Turn information items into columns. ... 5Specify primary keys. ... 6Set up the table relationships. ... 7Refine your design. ... 8Apply the normalization rules.

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