| Vendor | Flagship Product | URL
| Oracle
| Oracle 8i, R2
| www.oracle.com/database/oracle8i
| Informix Software
| Informix Dynamic Server 2000
| www.informix.com/ids2000
| IBM
| DB2
| www-4.ibm.com/software/data/db2
| Sybase
| Sybase Adaptive Server
| www.sybase.com/products/databaseservers
| Microsoft
| SQL Server 7
| www.microsoft.com/sql
| T.c.X
| MySQL
| www.mysql.com
| Hughes Technologies
| mSQL
| www.hughes.com.au
| |