Black Diamond Services, Inc.: Specializes in developing and hosting database driven web sites, including catalogs for retailers, property search engines for realtors, and membership databases for organizations.
FindShops.com: Offers free inventory database services.
FreeSQL: Provides novice users free MySQL and PostgreSQL databases with which they can learn SQL.
Htmldb-Hosting.com: Hosting for Oracle’s HTML DB which is an add on to the Oracle Database 10g.
HTMLDB.com: Oracle HTMLDB web application hosting with additional services based upon the fast and easy to use web-based development environment.
MySQL Database Hosting by BizHostNet: Offers free accounts for developers for online database programming with connection examples.
MySQL Hosting by Rackspace: Mysql hosting service by Rackpace and certified by MySQL AB.
Noname SQL: Hosting for MySQL databases.
Revion Solutions: Comprehensive Oracle database hosting solutions.