How does SQL store its databases?
SQL storage stores its databases on disk
SQL (Structured Query Language) is a programming language used to manage and manipulate relational databases. SQL databases are typically stored on disk as database files that can be accessed by the database server.
When data is stored in a SQL database, it is organized into tables made up of rows and columns. Each table has a unique name, and columns represent different attributes of the data being stored (e.g. name, age, address). Each row within a table represents a single record or entry in the database, and contains data corresponding to each column.
In addition to storing tables within the database file, SQL databases also store additional system information, such as indexes, queries, and database schema information. These components help the database server to efficiently search and retrieve data when processing queries or other database requests.
In summary, SQL databases store their data as tables on disk, with each table containing rows and columns of data. These databases also store additional system information to facilitate efficient data retrieval and database management.
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