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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 (Platform Guide for Microsoft Windows) 

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

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

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

object column (Object-Relational Developer's Guide) 

object dependency (Streams Concepts and Administration) 

object identifier (Object-Relational Developer's Guide) 

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

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

observer (Data Guard Broker) 

obsolete backup (Backup and Recovery User's Guide) 

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

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

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 (Platform Guide for Microsoft Windows) 

offline normal (Backup and Recovery User's Guide) 

offset (Spatial Developer's Guide) 

offsite backup (Backup and Recovery User's Guide) 

OLAP DML (OLAP User's Guide) 

OLAP (OLAP User's Guide) 

oldest SCN (Streams Concepts and Administration) 

OLTP (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 (Backup and Recovery User's Guide) 
    [definition #2] (Concepts) 

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

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

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

online transaction processing (OLTP) (Data Warehousing Guide) 

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

operating system authenticated connections (Client Installation Guide for Microsoft Windows) 

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

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

operator (Concepts) 

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

OPROCD (Real Application Clusters Administration and Deployment Guide) 

OPS$ (Installation Guide for Microsoft Windows) 
    [definition #2] (Client Installation Guide for Microsoft Windows) 
    [definition #3] (Installation Guide for Solaris Operating System) 
    [definition #4] (Installation Guide for HP-UX) 
    [definition #5] (Installation Guide for AIX Based Systems) 
    [definition #6] (Client Installation Guide for AIX Based Systems) 
    [definition #7] (Installation Guide for Linux) 

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

Optimal Flexible Architecture (Platform Guide for Microsoft Windows) 

optimizer (Performance Tuning Guide) 

Oracle Active Data Guard option (High Availability Best Practices) 

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

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

Oracle architecture (Concepts) 

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

Oracle Call Interface (Platform Guide for Microsoft Windows) 

Oracle Cluster File System (OCFS) (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 (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 (Net Services Reference) 
    [definition #2] (Net Services Administrator's Guide) 

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

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

Oracle Context (Net Services Administrator's Guide) 
    [definition #2] (Client Installation Guide for Microsoft Windows) 
    [definition #3] (Client Installation Guide for AIX Based Systems) 
    [definition #4] (Net Services Reference) 
    [definition #5] (Enterprise User Security Administrator's Guide) 
    [definition #6] (Advanced Security Administrator's Guide) 

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

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

Oracle Documentation Library (Installation Guide for Linux) 
    [definition #2] (Installation Guide for AIX Based Systems) 
    [definition #3] (Installation Guide for HP-UX) 
    [definition #4] (Installation Guide for Solaris Operating System) 
    [definition #5] (Installation Guide for Microsoft Windows) 

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

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

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

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

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

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

Oracle home name (Installation Guide for Microsoft Windows) 
    [definition #2] (Installation Guide for Solaris Operating System) 
    [definition #3] (Installation Guide for HP-UX) 
    [definition #4] (Installation Guide for AIX Based Systems) 
    [definition #5] (Client Installation Guide for AIX Based Systems) 
    [definition #6] (Installation Guide for Linux) 
    [definition #7] (Client Installation Guide for Microsoft Windows) 

Oracle home (Installation Guide for Microsoft Windows) 
    [definition #2] (Installation Guide for Solaris Operating System) 
    [definition #3] (Installation Guide for HP-UX) 
    [definition #4] (Installation Guide for AIX Based Systems) 
    [definition #5] (Client Installation Guide for AIX Based Systems) 
    [definition #6] (Installation Guide for Linux) 
    [definition #7] (Client Installation Guide for Microsoft Windows) 

Oracle Identity Management (Net Services Administrator's Guide) 
    [definition #2] (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 (Net Services Administrator's Guide) 
    [definition #2] (Platform Guide for Microsoft Windows) 
    [definition #3] (Net Services Reference) 

Oracle Locale Builder (Globalization Support Guide) 

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

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

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

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

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

Oracle Net foundation layer (Installation Guide for Microsoft Windows) 
    [definition #2] (Client Installation Guide for Microsoft Windows) 
    [definition #3] (Installation Guide for Solaris Operating System) 
    [definition #4] (Installation Guide for HP-UX) 
    [definition #5] (Installation Guide for AIX Based Systems) 
    [definition #6] (Client Installation Guide for AIX Based Systems) 
    [definition #7] (Net Services Administrator's Guide) 
    [definition #8] (Installation Guide for Linux) 
    [definition #9] (Net Services Reference) 

Oracle Net Listener (Net Services Administrator's Guide) 

Oracle Net listener (Net Services Reference) 

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

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

Oracle Net (Net Services Administrator's Guide) 
    [definition #2] (Net Services Reference) 
    [definition #3] (Platform Guide for Microsoft Windows) 
    [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 for Microsoft Windows) 

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

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

Oracle PKI (Platform Guide for Microsoft Windows) 

Oracle process (Concepts) 

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

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

Oracle Protocol Support (Platform Guide for Microsoft Windows) 

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

Oracle RAC (Concepts) 

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

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

Oracle schema (Installation Guide for Linux) 
    [definition #2] (Net Services Reference) 
    [definition #3] (Installation Guide for AIX Based Systems) 
    [definition #4] (Installation Guide for HP-UX) 
    [definition #5] (Installation Guide for Solaris Operating System) 
    [definition #6] (Installation Guide for Microsoft Windows) 
    [definition #7] (Net Services Administrator's Guide) 
    [definition #8] (Client Installation Guide for Microsoft Windows) 
    [definition #9] (Client Installation Guide for AIX Based Systems) 

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

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

Oracle services (Platform Guide for Microsoft Windows) 

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) (Net Services Administrator's Guide) 
    [definition #2] (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 (Security Guide) 

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

Oracle XA (Concepts) 

Oracle XML DB (XML Developer's Kit Programmer's Guide,) 
    [definition #2] (Net Services Administrator's Guide) 
    [definition #3] (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 (Backup and Recovery User's Guide) 

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

ORACLE_BASE (Installation Guide for Microsoft Windows) 
    [definition #2] (Platform Guide for Microsoft Windows) 
    [definition #3] (Installation Guide for Solaris Operating System) 
    [definition #4] (Installation Guide for HP-UX) 
    [definition #5] (Installation Guide for AIX Based Systems) 
    [definition #6] (Client Installation Guide for AIX Based Systems) 
    [definition #7] (Installation Guide for Linux) 

ORACLE_HOME (XML Developer's Kit Programmer's Guide,) 
    [definition #2] (Installation Guide for Microsoft Windows) 
    [definition #3] (Installation Guide for Solaris Operating System) 
    [definition #4] (Installation Guide for HP-UX) 
    [definition #5] (Installation Guide for AIX Based Systems) 
    [definition #6] (Client Installation Guide for AIX Based Systems) 
    [definition #7] (Platform Guide for Microsoft Windows) 
    [definition #8] (Installation Guide for Linux) 
    [definition #9] (Net Services Reference) 
    [definition #10] (Net Services Administrator's Guide) 

OracleContextAdmins (Enterprise User Security Administrator's Guide) 

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

OracleDBAdmins (Enterprise User Security Administrator's Guide) 

OracleDBCreators (Enterprise User Security Administrator's Guide) 

OracleDBSecurityAdmins (Enterprise User Security Administrator's Guide) 

OraclePasswordAccessibleDomains (Enterprise User Security Administrator's Guide) 

OracleUserSecurityAdmins (Enterprise User Security Administrator's Guide) 

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

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

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 (Backup and Recovery User's Guide) 

orthogonal partitioning clustering (Data Mining Concepts) 

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

outer join (Performance Tuning Guide) 

outer table (Object-Relational Developer's Guide) 

outlier (Data Mining Concepts) 

override solve specification (OLAP User's Guide)