What is MySQL schema vs database?

What is the difference between a schema and a database?

A database is the main container, it contains the data and log files, and all the schemas within it. You always back up a database, it is a discrete unit on its own. Schemas are like folders within a database, and are mainly used to group logical objects together, which leads to ease of setting permissions by schema.

What is a MySQL schema?

The mysql schema is the system schema. It contains tables that store information required by the MySQL server as it runs. A broad categorization is that the mysql schema contains data dictionary tables that store database object metadata, and system tables used for other operational purposes.

Is a schema a database?

Database schema vs. A database schema is considered the “blueprint” of a database which describes how the data may relate to other tables or other data models. However, the schema does not actually contain data. A sample of data from a database at a single moment in time is known as a database instance.

Is a database schema the same as a table?

A database schema describes the structure and organization of data in a database system, while a table is a data set in which the data is organized in to a set of vertical columns and horizontal rows. The database schema defines the tables in a database, the columns and their types.