Quoth Julien ÉLIE <julien at trigofacile.com>: > > Are ovdb and INN built with zlib support, and "compress" set to true in ovdb.conf? Yes. If I turn off compression, disk usage increases to 494 MB for ovdb and 469 MB for ovsqlite. I think the major difference is that ovdb doesn't try to compress entries smaller than 600 bytes. /Bo Lindbergh