![]() ![]() When the cache is full, the crawler indexes the cached files using Oracle Text. ![]() These documents are cached in the local file system. When activated, the crawler spawns processor threads that fetch documents from various data sources. The Ultra Search crawler is a Java process activated by your Oracle server according to a set schedule. Therefore, they can be hosted on different machines to enhance security or scalability.įor more information, see About the Ultra Search Administration Tool. However, the Ultra Search administration tool is independent from the Ultra Search query application. The Ultra Search administration tool and the Ultra Search query applications are part of the Ultra Search middle tier components module. You can access the administration tool from any browser in your intranet, directly as an Ultra Search database user, or as a single sign-on (SSO) user with a SSO server. ![]() The administration tool is typically installed on the same machine as your Web server. The administration tool is a Web application for configuring and scheduling the Ultra Search crawler. Oracle9 i Text provides the text indexing and search capabilities required to index and query data retrieved from your data sources, such Web sites or database tables.įor more information about configuring the server component, see Installing Oracle Ultra Search. The Ultra Search server component consists of the Ultra Search data dictionary, Ultra Search PL/SQL packages, Ultra Search crawler Java classes, and Oracle9 i Text. Text description of the illustration isrch001.gif Ultra Search Server Component ![]()
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