Merge, as its name already suggests, facilitates the merging of numerous MyISAM tables with identical structures into one, joint table.įederated lets MySQL access tables from other servers via remote configuration. Instead of saving data, BLOCKHOLE simply logs any SQL syntax elements. It offers various compression algorithms enabling space-saving data retention.īLACKHOLE serves as an inspector of SQL Statements. This database engine is designed for long-term storage of large amounts of data. This engine saves data as data fields in CSV format are separated by commas. MEMORY is suited for in-memory databases with quick access times and low latency. As a table definitions remain on the hard drive, data is retained on the working memory. MEMORY is a storage subsystem for temporary data. MyISAM – the standard storage subsystem of old MySQL versions – offers quick access to database tables and indices. It offers transaction-oriented read and writing access. Ever since the release of version 10.2, InnoDB is also used as the only storage subsystem of MariaDB. Up until version 10.1, MariaDB availed of InnoDB’s fork – XtraDB – as the standard database engine. InnoDB is the standard storage subsystem of MySQL (version 5.5 onwards). The Storage Engines is an underlying software component for DBMS that is used to create, read, update, and delete CRUD data from a database.
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