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Oracle® Database Online Documentation Library Master Glossary: O
11g Release 1 (11.1)

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Glossary Definitions

O-cluster (Data Mining Concepts) 

OAG (XML Developer's Kit Programmer's Guide,) 

OASIS (XML Developer's Kit Programmer's Guide,) 

obfuscated (Database Platform Guide) 

obfuscation (Database Enterprise User Security Administrator's Guide) 
    [definition #2] (Database Advanced Security Administrator's Guide) 

obfuscator (Database Enterprise User Security Administrator's Guide) 
    [definition #2] (Database Advanced Security Administrator's Guide) 

object class (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 
    [definition #3] (Database Enterprise User Security Administrator's Guide) 
    [definition #4] (Database Advanced Security Administrator's Guide) 

object column (Database Object-Relational Developer's Guide) 

object dependency (Streams Concepts and Administration) 

object identifier (Database Object-Relational Developer's Guide) 

object instance (Database Object-Relational Developer's Guide) 

Object Link Manager (OLM) (Real Application Clusters Administration and Deployment Guide) 

Object Request Broker (ORB) (XML Developer's Kit Programmer's Guide,) 

object table (Database Object-Relational Developer's Guide) 

object type (Database Concepts) 
    [definition #2] (Database Object-Relational Developer's Guide) 

observer (Data Guard Broker) 

obsolete backup (Database Backup and Recovery User's Guide) 

OC4J (XML Developer's Kit Programmer's Guide,) 

OCI (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 
    [definition #3] (Database Platform Guide) 

OCLSMON (Real Application Clusters Administration and Deployment Guide) 

OCLSVMON (Real Application Clusters Administration and Deployment Guide) 

OCSSD (Real Application Clusters Administration and Deployment Guide) 

OCT (XML Developer's Kit Programmer's Guide,) 

OFA (Database Platform Guide) 

offline normal (Database Backup and Recovery User's Guide) 

offset (Spatial Developer's Guide) 

offsite backup (Database Backup and Recovery User's Guide) 

OLAP DML (OLAP User's Guide) 

OLAP (OLAP User's Guide) 

oldest SCN (Streams Concepts and Administration) 

OLTP (Database Data Warehousing Guide) 
    [definition #2] (OLAP User's Guide) 

on the fly (OLAP User's Guide) 

one-class support vector machine (Data Mining Concepts) 

online backup (Database Backup and Recovery User's Guide) 
    [definition #2] (Database Concepts) 

online redo log group (Database Backup and Recovery User's Guide) 

online redo log member (Database Backup and Recovery User's Guide) 

online redo log (Database Backup and Recovery User's Guide) 
    [definition #2] (Database Concepts) 

online transaction processing (OLTP) (Database Data Warehousing Guide) 

Open Systems Interconnection (OSI) (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

operating system authenticated connections (Database Client Installation Guide) 

operating system backup and recovery (Database Backup and Recovery User's Guide) 

operating system backup (Database Backup and Recovery User's Guide) 

operator (Database Concepts) 

OPI (Database Net Services Reference) 
    [definition #2] (Database Net Services Administrator's Guide) 

OPROCD (Real Application Clusters Administration and Deployment Guide) 

OPS$ (Database Installation Guide) 
    [definition #2] (Database Client Installation Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Installation Guide) 
    [definition #6] (Database Client Installation Guide) 
    [definition #7] (Database Installation Guide) 

Optimal Flexible Architecture (OFA) (Services for Microsoft Transaction Server Developer's Guide) 
    [definition #2] (COM Automation Feature Developer's Guide) 

Optimal Flexible Architecture (Database Platform Guide) 

optimizer (Database Performance Tuning Guide) 

Oracle Active Data Guard option (Database High Availability Best Practices) 

Oracle Advanced Security (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Application Server (XML Developer's Kit Programmer's Guide,) 

Oracle architecture (Database Concepts) 

Oracle Call Interface (OCI) (Database Net Services Administrator's Guide) 
    [definition #2] (Services for Microsoft Transaction Server Developer's Guide) 
    [definition #3] (Database Net Services Reference) 

Oracle Call Interface (Database Platform Guide) 

Oracle Cluster File System (OCFS) (Database Storage Administrator's Guide) 

Oracle Cluster File Systems (Real Application Clusters Administration and Deployment Guide) 

Oracle Cluster Registry (OCR) (Real Application Clusters Administration and Deployment Guide) 

Oracle Clusterware (Database Concepts) 
    [definition #2] (Real Application Clusters Administration and Deployment Guide) 

Oracle CM SDK (XML Developer's Kit Programmer's Guide,) 

Oracle COM Automation Feature (COM Automation Feature Developer's Guide) 

Oracle Connection Manager Control utility (Database Net Services Reference) 
    [definition #2] (Database Net Services Administrator's Guide) 

Oracle Connection Manager (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Content Management SDK (XML Developer's Kit Programmer's Guide,) 

Oracle Context (Database Net Services Administrator's Guide) 
    [definition #2] (Database Client Installation Guide) 
    [definition #3] (Database Client Installation Guide) 
    [definition #4] (Database Net Services Reference) 
    [definition #5] (Database Enterprise User Security Administrator's Guide) 
    [definition #6] (Database Advanced Security Administrator's Guide) 

Oracle Data Provider for .NET (ODP.NET) (Services for Microsoft Transaction Server Developer's Guide) 

Oracle database method (Database Enterprise User Security Administrator's Guide) 

Oracle Documentation Library (Database Installation Guide) 
    [definition #2] (Database Installation Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Installation Guide) 

Oracle Enterprise Manager Configuration Assistant (EMCA) (Real Application Clusters Administration and Deployment Guide) 

Oracle Enterprise Manager (Database Net Services Administrator's Guide) 
    [definition #2] (Database Concepts) 
    [definition #3] (Database Net Services Reference) 

Oracle Fail Safe (Services for Microsoft Transaction Server Developer's Guide) 

Oracle Flashback Database (Database Backup and Recovery User's Guide) 

Oracle Flashback Technology (Database Backup and Recovery User's Guide) 

Oracle Hardware Assisted Resilient Data (HARD) (Real Application Clusters Administration and Deployment Guide) 

Oracle home name (Database Installation Guide) 
    [definition #2] (Database Installation Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Client Installation Guide) 
    [definition #6] (Database Installation Guide) 
    [definition #7] (Database Client Installation Guide) 

Oracle home (Database Installation Guide) 
    [definition #2] (Database Installation Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Client Installation Guide) 
    [definition #6] (Database Installation Guide) 
    [definition #7] (Database Client Installation Guide) 

Oracle Identity Management (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Interface Configuration Tool (OIFCFG) (Real Application Clusters Administration and Deployment Guide) 

Oracle interMedia (Multimedia DICOM Developer's Guide) 
    [definition #2] (Multimedia User's Guide) 

Oracle Internet Directory (Database Net Services Administrator's Guide) 
    [definition #2] (Database Platform Guide) 
    [definition #3] (Database Net Services Reference) 

Oracle Locale Builder (Database Globalization Support Guide) 

Oracle Managed Files (OMF) (Database Backup and Recovery User's Guide) 

Oracle Manager for MTS Services snap-in (Services for Microsoft Transaction Server Developer's Guide) 

Oracle MTS Recovery Service (Services for Microsoft Transaction Server Developer's Guide) 

Oracle Net Configuration Assistant (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Net Firewall Proxy (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Net foundation layer (Database Installation Guide) 
    [definition #2] (Database Client Installation Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Installation Guide) 
    [definition #6] (Database Client Installation Guide) 
    [definition #7] (Database Net Services Administrator's Guide) 
    [definition #8] (Database Installation Guide) 
    [definition #9] (Database Net Services Reference) 

Oracle Net Listener (Database Net Services Administrator's Guide) 

Oracle Net listener (Database Net Services Reference) 

Oracle Net Manager (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Net Services (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 
    [definition #3] (Database Platform Guide) 
    [definition #4] (Database Extensions for .NET Developer's Guide) 
    [definition #5] (Provider for OLE DB Developer's Guide) 
    [definition #6] (Database Enterprise User Security Administrator's Guide) 
    [definition #7] (Data Provider for .NET Developer's Guide) 
    [definition #8] (Database Advanced Security Administrator's Guide) 

Oracle Net (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 
    [definition #3] (Database Platform Guide) 
    [definition #4] (COM Automation Feature Developer's Guide) 

Oracle Notification Services (ONS) (Real Application Clusters Administration and Deployment Guide) 

Oracle Objects for OLE (OO4O) (Services for Microsoft Transaction Server Developer's Guide) 

Oracle Open Database Connectivity (ODBC) Driver (Services for Microsoft Transaction Server Developer's Guide) 

Oracle PKI certificate usages (Database Enterprise User Security Administrator's Guide) 
    [definition #2] (Database Advanced Security Administrator's Guide) 

Oracle PKI (Database Platform Guide) 

Oracle process (Database Concepts) 

Oracle Program Interface (OPI) (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle protocol support (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Protocol Support (Database Platform Guide) 

Oracle Provider for OLE DB (Services for Microsoft Transaction Server Developer's Guide) 

Oracle RAC (Database Concepts) 

Oracle Rdb (Database Net Services Reference) 
    [definition #2] (Database Net Services Administrator's Guide) 

Oracle Real Application Clusters (Database Net Services Administrator's Guide) 
    [definition #2] (Database Concepts) 
    [definition #3] (Database Net Services Reference) 

Oracle schema (Database Installation Guide) 
    [definition #2] (Database Net Services Reference) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Installation Guide) 
    [definition #6] (Database Installation Guide) 
    [definition #7] (Database Net Services Administrator's Guide) 
    [definition #8] (Database Client Installation Guide) 
    [definition #9] (Database Client Installation Guide) 

Oracle Secure Backup (Database Backup and Recovery User's Guide) 

Oracle Services for Microsoft Transaction Server (OraMTS) (Services for Microsoft Transaction Server Developer's Guide) 

Oracle services (Database Platform Guide) 

Oracle Streams client (Streams Concepts and Administration) 

Oracle Streams data dictionary (Streams Concepts and Administration) 

Oracle Streams pool (Streams Concepts and Administration) 

Oracle Streams topology (Streams Concepts and Administration) 

Oracle System Identifier (SID) (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

Oracle Text (XML Developer's Kit Programmer's Guide,) 

Oracle Universal Installer (Real Application Clusters Administration and Deployment Guide) 

Oracle Virtual Private Database (Database Security Guide) 

Oracle VSS writer (Database Backup and Recovery User's Guide) 
    [definition #2] (Database Platform Guide) 

Oracle XA (Database Concepts) 

Oracle XML DB (Database Net Services Administrator's Guide) 
    [definition #2] (XML Developer's Kit Programmer's Guide,) 
    [definition #3] (Database Net Services Reference) 
    [definition #4] (Data Provider for .NET Developer's Guide) 

Oracle XML Developer's Kit (XDK) (XML Developer's Kit Programmer's Guide,) 

Oracle-managed file (Database Backup and Recovery User's Guide) 

Oracle-suggested backup strategy (Database Backup and Recovery User's Guide) 

ORACLE_BASE (Database Installation Guide) 
    [definition #2] (Database Platform Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Installation Guide) 
    [definition #6] (Database Client Installation Guide) 
    [definition #7] (Database Installation Guide) 

ORACLE_HOME (Database Installation Guide) 
    [definition #2] (Database Installation Guide) 
    [definition #3] (Database Installation Guide) 
    [definition #4] (Database Installation Guide) 
    [definition #5] (Database Client Installation Guide) 
    [definition #6] (Database Platform Guide) 
    [definition #7] (Database Installation Guide) 
    [definition #8] (Database Net Services Reference) 
    [definition #9] (Database Net Services Administrator's Guide) 
    [definition #10] (XML Developer's Kit Programmer's Guide,) 

OracleContextAdmins (Database Enterprise User Security Administrator's Guide) 

OracleDataReader (Data Provider for .NET Developer's Guide) 

OracleDBAdmins (Database Enterprise User Security Administrator's Guide) 

OracleDBCreators (Database Enterprise User Security Administrator's Guide) 

OracleDBSecurityAdmins (Database Enterprise User Security Administrator's Guide) 

OraclePasswordAccessibleDomains (Database Enterprise User Security Administrator's Guide) 

OracleUserSecurityAdmins (Database Enterprise User Security Administrator's Guide) 

OraMTS (Services for Microsoft Transaction Server Developer's Guide) 

ORAMTS_ORADB (Services for Microsoft Transaction Server Developer's Guide) 

ORB (XML Developer's Kit Programmer's Guide,) 

ORDAudio (Multimedia User's Guide) 

ORDDicom database object (Multimedia DICOM Developer's Guide) 

ORDDoc (Multimedia User's Guide) 

Ordered Collection in Tables (OCT) (XML Developer's Kit Programmer's Guide,) 

ORDImage (Multimedia User's Guide) 

ORDSource (Multimedia User's Guide) 

ORDVideo (Multimedia User's Guide) 

Organization for the Advancement of Structured Information (OASIS) (XML Developer's Kit Programmer's Guide,) 

oriented point (Spatial Developer's Guide) 

orphaned backups (Database Backup and Recovery User's Guide) 

orthogonal partitioning clustering (Data Mining Concepts) 

OSI (Database Net Services Administrator's Guide) 
    [definition #2] (Database Net Services Reference) 

outer join (Database Performance Tuning Guide) 

outer table (Database Object-Relational Developer's Guide) 

outlier (Data Mining Concepts) 

override solve specification (OLAP User's Guide)