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Oracle Database Master Glossary: L
11g Release 2 (11.2)

Find the term you want in the alphabetical list, and click on the link to see its definition. The definition is displayed in its own small window, which you can close after reading the definition. When a term is defined in more than one book, each definition is listed.

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Glossary Definitions

large object (Streams Advanced Queuing User's Guide)

large object (LOB) (Concepts)

Large Objects (LOBs) (SecureFiles and Large Objects Developer's Guide)

large pool (Concepts)

last archive timestamp (Security Guide)

latch (Concepts)
    [definition #2] (Performance Tuning Guide)

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

LATEST (Workspace Manager Developer's Guide)

latitude (Spatial Developer's Guide)

layer (Spatial Developer's Guide)

lazy type conversions (XML Developer's Kit Programmer's Guide)

LCR (Streams Concepts and Administration)

LDAP (Advanced Security Administrator's Guide)
    [definition #2] (Enterprise User Security Administrator's Guide)
    [definition #3] (Streams Advanced Queuing User's Guide)

LDAP Data Interchange Format (LDIF) (Net Services Administrator's Guide)
    [definition #2] (Net Services Reference)

ldap.ora file (Advanced Security Administrator's Guide)
    [definition #2] (Enterprise User Security Administrator's Guide)
    [definition #3] (Net Services Administrator's Guide)
    [definition #4] (Net Services Reference)

leaf data (OLAP User's Guide)

leaf-level scalar attribute (Object-Relational Developer's Guide)

leaf-level scalar object (Object-Relational Developer's Guide)

length semantics (Globalization Support Guide)

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

level 0 incremental backup (Backup and Recovery User's Guide)

level attribute (Warehouse Builder Concepts)

level of multiplexing (Backup and Recovery User's Guide)

level value table (Data Warehousing Guide)

level-based hierarchy (OLAP User's Guide)

lexer (Text Application Developer's Guide)

library cache (Concepts)
    [definition #2] (Performance Tuning Guide)

lift (Data Mining Concepts)

lights out computing (Data Guard Broker)

Lightweight Directory Access Protocol (Streams Advanced Queuing User's Guide)

Lightweight Directory Access Protocol (LDAP) (Advanced Security Administrator's Guide)
    [definition #2] (Enterprise User Security Administrator's Guide)
    [definition #3] (Net Services Administrator's Guide)
    [definition #4] (Net Services Reference)

lightweight user session (Security Guide)

line (Spatial Developer's Guide)

line string (Spatial Developer's Guide)

lineage (Data Mining Concepts)

linear feature (Spatial Developer's Guide)

linguistic index (Globalization Support Guide)

linguistic sort (Globalization Support Guide)

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

LIO (Performance Tuning Guide)

listener (Concepts)
    [definition #2] (Advanced Security Administrator's Guide)
    [definition #3] (Database Installation Guide for Linux)
    [definition #4] (Enterprise User Security Administrator's Guide)
    [definition #5] (Net Services Administrator's Guide)
    [definition #6] (Net Services Reference)
    [definition #7] (XML Developer's Kit Programmer's Guide)

Listener Control utility (Net Services Administrator's Guide)
    [definition #2] (Net Services Reference)

listener thread (TimesTen In-Memory Database Operations Guide)

listener.ora file (Advanced Security Administrator's Guide)
    [definition #2] (Database Installation Guide for Linux)
    [definition #3] (Enterprise User Security Administrator's Guide)
    [definition #4] (Net Services Administrator's Guide)
    [definition #5] (Net Services Reference)

literal (Performance Tuning Guide)

literal invocation (Object-Relational Developer's Guide)

LIVE (Workspace Manager Developer's Guide)

load (In-Memory Database Cache User's Guide)

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

LOB (Concepts)
    [definition #2] (SecureFiles and Large Objects Developer's Guide)
    [definition #3] (Streams Advanced Queuing User's Guide)
    [definition #4] (XML Developer's Kit Programmer's Guide)

LOB assembly (Streams Concepts and Administration)

LOB attribute (SecureFiles and Large Objects Developer's Guide)

LOB value (SecureFiles and Large Objects Developer's Guide)

local cache group (In-Memory Database Cache User's Guide)

local capture process (Streams Concepts and Administration)

local consumer (Streams Advanced Queuing User's Guide)

local coordinates (Spatial Developer's Guide)

local naming (Database Installation Guide for Linux)
    [definition #2] (Net Services Administrator's Guide)
    [definition #3] (Net Services Reference)

local resource (Clusterware Administration and Deployment Guide)

locale (Globalization Support Guide)

localization (Globalization Support Guide)

locally managed tablespace (Concepts)

location (Warehouse Builder Concepts)

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

lock (Concepts)

locks (Workspace Manager Developer's Guide)

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

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

log writer (LGWR) (Concepts)

logging (Net Services Administrator's Guide)
    [definition #2] (Net Services Reference)
    [definition #3] (TimesTen In-Memory Database Operations Guide)

logical backup (Backup and Recovery User's Guide)

logical change record (Streams Advanced Queuing User's Guide)

logical change record (LCR) (Streams Concepts and Administration)

logical corruption (Backup and Recovery User's Guide)
    [definition #2] (High Availability Overview)

logical definition (Warehouse Builder Concepts)

logical flashback features (Backup and Recovery User's Guide)

logical standby database (Data Guard Broker)

Logical Unit Number (LUN) (Storage Administrator's Guide)

logical unit numbers (LUNs) (High Availability Overview)

Logical Volume Manager (LVM) (2 Day + Real Application Clusters Guide)
    [definition #2] (Real Application Clusters Administration and Deployment Guide)

LogMiner (Backup and Recovery User's Guide)

LogMiner data dictionary (Streams Concepts and Administration)

long-term backup (Backup and Recovery User's Guide)

longitude (Spatial Developer's Guide)

lookup table (Concepts)

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

lossless compression schemes (Multimedia User's Guide)

lossy compression schemes (Multimedia User's Guide)

lost update (Concepts)

lost write (Backup and Recovery User's Guide)
    [definition #2] (High Availability Overview)

low boundary (Data Warehousing Guide)

low-watermark (Streams Concepts and Administration)

LRS point (Spatial Developer's Guide)