Oracle Ultra Search  Oracle Corporation's Oracle Ultra Search (also known as Ultrasearch) allows the generation of indexes to textual material stored (for example) on web-servers, file-servers, databases and mail-systems. It uses crawlers and Oracle Text utilities to build its indexes, which it then makes available within an Oracle database. Oracle Corporation makes Ultrasearch available free-of-charge to customers who purchase an Oracle database, an Oracle Application Server or the Oracle Collaboration Suite. By default, Oracle Ultra Search uses the codice_1 schema and the codice_2 tablespace. Oracle Search originated with Oracle 9i.