What Is MySQL InnoDB Buffer Pool?

What Is MySQL InnoDB Buffer Pool? InnoDB buffer pool is the memory space that holds many in-memory data structures of InnoDB, buffers, caches, indexes and even row-data. innodb_buffer_pool_size is the MySQL configuration parameter that specifies the amount of memory allocated to the InnoDB buffer pool by MySQL. What is MySQL buffer? Buffer pool. Also called

What Is Buffer Pool Extension?

What Is Buffer Pool Extension? Introduced in SQL Server 2014 (12. x), the buffer pool extension provides the seamless integration of a nonvolatile random access memory (that is, solid-state drive) extension to the Database Engine buffer pool to significantly improve I/O throughput. What is buffer pool extension in SQL Server? Introduced in SQL Server 2014