. . . . . . "MySQL Archive is a storage engine for the MySQL relational database management system. Users can use this analytic storage engine to create a table that is \u201Carchive\u201D only. Data cannot be deleted from this table, only added. The Archive engine uses a compression strategy based on the zlib library and it packs the rows using a bit header to represent nulls and removes all whitespace for character type fields."@en . . "Active" . . . . . . "ArchiveStorage Engine"@en .