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What Is An Oracle Ultrasearch Crawler/give Details On Oracle Ultra Search Crawler? |
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Answer» The Oracle Ultra Search crawler is a Java process activated by the Oracle server based on a a set SCHEDULE. When activated, the crawler SPAWNS a configurable number of processor threads that FETCH documents from various data sources and index them USING Oracle Text. This index is used for querying. Data sources can be Web sites,database tables, files, mailing lists, Oracle Application Server Portal PAGE groups, or user-defined data sources. The Oracle Ultra Search crawler is a Java process activated by the Oracle server based on a a set schedule. When activated, the crawler spawns a configurable number of processor threads that fetch documents from various data sources and index them using Oracle Text. This index is used for querying. Data sources can be Web sites,database tables, files, mailing lists, Oracle Application Server Portal page groups, or user-defined data sources. |
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