Oracle Data Guard 11gR2 Administration Beginner's Guide : Learn How to Build and Maintain Data Guard Configurations with Real-Life, Practical Examples /: Learn How to Build and Maintain Data Guard Configurations with Real-Life, Practical Examples. (2013)

• Record Type: Book
• Further Information: Note: Emre Baransel, Nassyam Basha.
• Other Names: Baransel, Emre; Basha, Nassyam
• Contents: Cover; Copyright; Credits; About the Authors; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Getting Started; What is Data Guard?; Standby database; Physical standby database; Logical standby database; Snapshot standby database; Oracle Data Guard evolution; Version 7.3 -- stone age; Version 8i -- first age; Version 9i -- middle age; Version 10g -- new age; Version 11g -- modern age; Oracle Data Guard architecture; Data Guard services; Redo transport services; Apply services; Time for action -- monitoring Redo Apply; SQL Apply (logical standby databases). Role transitionsSwitchover; Failover; User interfaces for administering Data Guard; SQL*Plus; DGMGRL; Enterprise Manager; Time for action -- using interfaces to monitor Data Guard; Data Guard background processes; Other replication solutions and Data Guard; Storage-based replication solutions; GoldenGate and Streams; Summary; Chapter 2: Configuring the Oracle Data Guard Physical Standby Database; Preconfiguration for Data Guard; Data loss consideration; Network bandwidth consideration; Preparing the primary database; Archive log mode; Time for action -- enabling the archive log mode. Force loggingTime for action -- enabling force logging; Standby redo logs; Time for action -- configuring standby redo logs on primary; Fast recovery area (FRA); Time for action -- enabling FRA; Understanding initialization parameters; DB_NAME; DB_UNIQUE_NAME; LOG_ARCHIVE_CONFIG; LOG_ARCHIVE_MAX_PROCESSES; LOG_ARCHIVE_DEST_n; LOCATION and SERVICE; VALID_FOR; SYNC and ASYNC; AFFIRM and NOAFFIRM; COMPRESSION; MAX_CONNECTIONS; MAX_FAILURE; REOPEN; NET_TIMEOUT; DELAY; LOG_ARCHIVE_DEST_STATE_n; Creating the physical standby database; Standby database-related initialization parameters; FAL_SERVER. STANDBY_FILE_MANAGEMENTDB_FILE_NAME_CONVERT; LOG_FILE_NAME_CONVERT; The physical standby database instance; Time for action -- starting the physical standby instance and making it ready for the RMAN duplicate; Using RMAN duplicate to create physical standby databases; Time for action -- running an RMAN duplicate; Post-installation steps; Verifying the standby database configuration; Time for action -- verifying the standby database configuration; Managing redo apply; Time for action -- starting, stopping, and monitoring MRP; Verifying synchronization between the primary and standby databases. Time for action -- verifying synchronization between the primary and standby databasesTime for action -- testing real-time apply; Summary; Chapter 3: Configuring Oracle Data Guard Logical Standby Database; Logical standby database characteristics; Not everything must be duplicated; Use for reporting at all times; Independent standby database objects; Protecting writes on replicated standby tables; Limitation for specific data types and objects; High availability and disaster recovery considerations; Preparation for the configuration; Time for action -- checking for the unsupported data types. Time for action -- searching for and fixing any table row uniqueness problem.
• Publisher Details: Birmingham : Packt Pub
• Publication Date: 2013
• Extent: 1 online resource (ix, 382 pages :), illustrations (some color)
• Subjects: 004.35; Data recovery (Computer science); Data protection; Data recovery (Computer science); Data protection; COMPUTERS -- Computer Literacy; COMPUTERS -- Computer Science; COMPUTERS -- Data Processing; COMPUTERS -- Hardware -- General; COMPUTERS -- Information Technology; COMPUTERS -- Machine Theory; COMPUTERS -- Reference; Data protection; Data recovery (Computer science); Electronic books; Electronic books
• Languages: English
• ISBNs: 9781849687911; 1849687919
• Related ISBNs: 1849687900; 9781849687904
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.