MySQL is a relational database management system (RDBMS) that uses various storage engines to manage data. InnoDB is one of the most popular storage engines used by MySQL. It is a transactional storage engine that provides high-performance, reliability, and scalability for large-scale applications.
The connection between MySQL and InnoDB is that InnoDB is a default storage engine for MySQL from version 5.5 onwards. This means that when you create a new table in MySQL, it will use InnoDB as the default storage engine unless you specify a different one. InnoDB supports transactions, which allow users to group multiple database operations into a single atomic unit of work. This ensures data integrity and consistency, even in the event of a system failure or unexpected error.
InnoDB also supports foreign keys, which are constraints that enforce referential integrity between tables. This means that when a record is deleted from one table, any related records in other tables will also be removed, ensuring data consistency across the entire database.
Overall, the connection between MySQL and InnoDB is that InnoDB is a powerful storage engine that provides many features and benefits for managing large-scale databases in MySQL.
