Database design and development and programming of SQL database scripts, using technologies such as Oracle, MySQL and PostgreSQL, to create scalable applications.
A database is a collection of data organized so that it is easy to access and use. Databases are used to store information of all types, from personal data to business information. They are essential in websites and other applications as they provide support for dynamic applications, scalability, prompt recovery of information, maintenance of data integrity
Needs Analysis: The database developer works with the client to understand their needs and goals.
Database design: The database is designed, including the structure of the tables and views, fields, relationships, stored procedures, triggers, etc.
Database development: The database is created using a programming language (for example PL/SQL in the case of Oracle and SQL for MySQL, PostgreSQL or SQLite).
Database Testing: The database is tested to ensure that it is working correctly.
Database documentation: The database is documented so that users can understand how to use it. Here the Entity - Relationship diagrams and the documentation related to the programming of triggers and stored procedures are provided.
A well-designed and developed database is essential for any company that wants to store and manage data efficiently. A robust database will ensure that company information is secure, up-to-date, and accessible when needed. It also allows data to be exchanged with applications that provide other advantages such as BigData analysis that helps companies make decisions.