transaction redo log

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• Redo log — In the Oracle RDBMS environment, redo logs comprise files in a proprietary format which log a history of all changes made to the database. Each redo log file consists of redo records. A redo record, also called a redo entry, holds a group of… …   Wikipedia

• Transaction log — Binary log redirects here. For logarithms in base 2, see Binary logarithm. In the field of databases in computer science, a transaction log (also database log or binary log) is a history of actions executed by a database management system to… …   Wikipedia

• Intent log — An intent log is a mechanism used to make computer operations more resilient in the event of failures. They are used in database software, transaction managers, and some file systems.The basic idea is simple. Before performing an operation, a… …   Wikipedia

• Oracle Database — Developer(s) Oracle Corporation Development status Active Written in …   Wikipedia

• Two-phase commit protocol — In computer networking and databases, the two phase commit protocol (2PC) is a distributed algorithm that lets all nodes in a distributed system agree to commit a transaction. The protocol results in either all nodes committing the transaction or …   Wikipedia

• Change vector — is a single change to a single data block. A change vector is the smallest unit of change recorded in the Redo log. Source for further reading Change Vector Categories: Oracle softwareTransaction processingComputing stubs …   Wikipedia

• Extensible Storage Engine — For JET Red storage engine of Microsoft Access, see Microsoft Jet Database Engine. For the teacher s term, Exceptional education. Extensible Storage Engine (ESE), also known as JET Blue, is an Indexed Sequential Access Method (ISAM) data storage… …   Wikipedia

• XFLAIM Database Engine — Infobox Software name = XFLAIM caption = latest release version = latest release date = operating system = Cross platform genre = Development Library license = GPL website = [http://developer.novell.com/wiki/index.php/FLAIM XFLAIM] TOC… …   Wikipedia

• Database activity monitoring — (DAM) is a database security technology for monitoring and analyzing database activity that operates independently of the database management system (DBMS) and does not rely on any form of native (DBMS resident) auditing or native logs such as… …   Wikipedia

• Persistence (computer science) — This article is about state outliving processes. For immutable data structures, see Persistent data structure. Persistence in computer science refers to the characteristic of state that outlives the process that created it. Without this… …   Wikipedia

• Features new to Windows Vista — This article is part of a series on Windows Vista New features Overview Technical and core system Security and safety Networking technologies I/O technologies Management and administration Removed features …   Wikipedia