In computer science, the concept of a database is a set of data for information networks and users, stored in a special, organized form.
By database management we mean the possibility of individual or collective addition of information, its sorting, partial or complete copying and moving, merging of two or more databases.
What is a database in computer science
One of the typical examples of using databases is creating a website. A website of any subject, on any content management system (CMS), hosted on any hosting will require the creation and management of a database. I repeat, a website of any subject, from government portals to a website of construction companies and a website selling flowers. You can see an example of the latter option pro-buket.kz/ – this is a website selling flowers in Almaty.
What is DBMS and SQL
It is with DBMS that consumers deal, that is, you and me. Modern DBMS allow you to process not only texts or graphics, but also media files (audio and video files).
I’m sure you don’t think there’s one universal DBMS. And rightly so, there are dozens of them. In this section, we’ll limit ourselves to working with the free and most common MySQL DBMS.
MySQL DBMS
MySQL DBMS works only with relational gambling data japan databases. Relational databases are the easiest to learn for the first time. In addition, they are us on all hostings and servers for mass use.
It remains to give the concept of a relational database. These are simple tables in which there are information rows and columns. The intersection 10 may special category of personal data of a row and a column is call a cell. The entire ar numbers database consists of several or many tables, and all tables interact with each other.
Articles on the topic “Database”
- PhpMyAdmin on local server
- What is a database – the concept of a database in computer science
- DBMS functions that provide database management
- Classification of databases
- The structure of a relational database
- Primary key and foreign key of relational database tables
- Conceptual database model – diagram of relationships between objects
- Concept and purpose of SQL query
- SQL query to create a database table – CREATE TABLE statement
- SQL query INSERT INTO – fill the database with information
- What is a database – the concept of a database in computer science
