oracle database 11g architecture and background processes

Tài liệu Apress Oracle Database 11g New Features for DBAs and Developers Nov 2007 pdf

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oracle database 11g release 2 high availability elektronisk ressurs maximize your availability with grid infrastructure, oracle real application clusters, and oracle data guard

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OCA oracle database 11g administrator certified associate study guide (1z0 052)

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OCA Oracle Database 11g Administration I Exam Guide P2

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... and databases used in your environment. Then, concentrating on the databases, try to get a feeling for how big and busy they are. Consider the number of users, the volatility of the data, and ... ISBN. The BOOKS table and a new PUBLISHERS table will then look like this:BOOKSISBN Title Publisher12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill67890 Oracle 11g New Features ... predominant. The Oracle E-Business Suite is a comprehensive suite of applications based around an accounting engine and Oracle Collaboration Suite is a set of office automation tools.The Oracle E-Business...

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Oracle RMAN 11g Backup and Recovery- P8

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... corruption. V $DATABASE_ BLOCK_CORRUPTION is a view of current block corruption. Once you have corrected the database block corruption, rerun the backup validate database command, and then query V $DATABASE_ BLOCK_CORRUPTION ... 367backups, and thus your database, are recoverable. First, we will look at the verify and checklogical options of the restore command. Then, we will look at the validate backupset command.The ... clone database. The following is an example of using the restore clone controlfile command to restore the control file, and then an example of mounting the clone database. Note that these commands...

OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2

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... ISBN. The BOOKS table and a new PUBLISHERS table will then look like this:BOOKSISBN TITLE PUBLISHER12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill67890 Oracle 11g New Features ... cases, data stored in a relational database and accessed with SQL should be normalized to the third normal form. 18 Chapter 1: Oracle Server Technologies and the Relational ParadigmOne characteristic ... relational paradigm. Note that the Oracle database deviates from this standard: it is possible to define tables without a primary key—though it is usually not a good idea, and some other RDBMSs do not...

OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1

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... Administrators connect to Database Control from a browser, and Database Control then connects to the database server. Database Control has facilities for real-time management and monitoring, running ... that makes up the Oracle server technologies: ■ The Oracle Database ■ The Oracle Application Server■ The Oracle Enterprise Manager■ Various application development tools and languagesThese ... on demand.The Oracle Server Architecture An Oracle database is a set of files on disk. It exists until these files are deliberately deleted. There are no practical limits to the size and number...

Oracle RMAN 11g Backup and Recovery- P9

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... the database: alter database open;Flashback Database: Tuning and TweakingSo, you’ve determined that Flashback Database provides you with a fallback position you desire for your database, and ... catalog command enables you to record datafile backups, archive log backups, and control file backups in RMAN, and these backups can later be used to restore and recover the database. Oracle Database ... nokeep;In versions of Oracle before Oracle Database 11g, the change command will change the retention criteria as stated previously. These are not considered archival backups, though, and as a result,...

Oracle RMAN 11g Backup and Recovery- P10

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... mode, connect to the target database with RMAN, issue the drop database command, and watch your database quietly go away. You can add the includingbackups parameter, and all RMAN-related backups ... understand all of its managed targets as unique snowflakes. If you clone a database, and you leave the metadata the same for both databases, and then try to use Grid Control to manage both databases, ... in Oracle Database 11g, but is still handy to find the file paths for various files in the ADR). In Oracle Database versions previous to Oracle Database 11g, you will find the resulting trace...

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OCP Oracle Database 11g New Features Exam Guide P1

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... chapter:■ Installing Oracle Database 11g ■ New features in database creation■ Database upgrade new features■ Real Application TestingPlease refer to the Oracle Database 11g documentation for ... your OCP certification from Oracle Database 10g to Oracle Database 11g. (The complete name of the test required for upgrading your certification is Oracle Database 11g: New Features for Administrators ... 1Installing, Upgrading, and Change ManagementCERTIFICATION OBJECTIVES 1.01 Installing Oracle Database 11g 1.02 New Features in Database Creation 1.03 Upgrading to Oracle Database 11g 1.04 Real Application...

Oracle RMAN 11g Backup and Recovery- P11

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... the basics of Data Guard standby databases and are ready to create one using RMAN.RMAN and the Standby Database Primarily, the relationship between RMAN and the standby database is a simple one: ... the primary database. When you are using RMAN to create a standby database, remember this: the target database is the primary database, and the auxiliary database is the standby database. The ... primary database and make it a standby database, and then to fail back over. Now, you can instead use Flashback Database on the old primary database to move it back to the exact SCN where the standby...

Oracle RMAN 11g Backup and Recovery- P12

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... with a standby database and Flashback Database Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.Chapter 22: RMAN in Sync and Split Technology 529standby database ... covered how a hardware sync and split architecture would impact your backup and recovery solutions. We discussed how to implement sync and split with the Oracle database and how to take RMAN backups ... last log sequence number in hand, Thom performs his restore and recovery and opens the database: restore database; recover database until sequence <number>;alter database open resetlogs;Please...

Oracle Database 11g The Complete Reference P1

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... ICritical Database Concepts 1 Oracle Database 11g Architecture Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Installing Oracle Database 11g and Creating a Database ... stack.Choosing Architectures and Options Oracle provides a full array of tools for developing applications based on Oracle Database 11g. Many of the features introduced with Oracle Database 11g will ... enterprise database architect in the financial industry, he was named Consultant of the Year by Oracle Magazine in 2002. His best-selling books include Oracle Database 11g DBA Handbook, Oracle...

OCP Oracle Database 11g New Features Exam Guide P2

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... can use the Oracle 11.1 client to access an Oracle 8i, Oracle 9i, Oracle Database 10g, and Oracle Database 11g (11.1) database. Let’s first look at the manual upgrade process using Oracle- supplied ... the Oracle Database 11g Release 1 (11.1) version. You can directly upgrade to Oracle Database Release 1 if your current database is based on an Oracle 9.2.0.4 or newer release. For Oracle database ... to Oracle Database 11g. ■catupgrd.sql This is the script that performs the actual upgrading of the database to the Oracle Database 11g release and it now supports parallel upgrades of the database. ■utlu111s.sql...

Oracle RMAN 11g Backup and Recovery- P13

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... catalog command is covered in Chapter 10.Exampledrop catalog;drop database CommandThe drop database command is used to remove the target database. If connected to a recovery catalog, the database ... 251982;unregister database CommandThe unregister database command removes a database and its associated records from the recovery catalog.Syntax DiagramUNREGISTER DATABASE ’ database_ name’NOPROMPT;DB_UNIQUE_NAME’db_unique_name’INCLUDING ... RMAN backups of a given target database. Syntax DiagramDUPLICATE DATABASE ’ database_ name’DBIDintegerINCARNATIONprimaryKeyTARGET DATABASE FOR STANDBYTO’ database_ name’dupOptionList;Please...

Oracle RMAN 11g Backup and Recovery- P14

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... command, 565allocOperandList command, 612–613alter database activate standby database command, 493alter database add logfile command, 70, 294–295alter database add standby logfile command, ... 70alter database begin backup command, 28alter database checkpoint command, 296alter database clear logfile command, 296alter database clear logfile group command, 295–296alter database ... 10–11 database physical components, 14–16high availability, 5logical backup and recovery, 26 Oracle database, 14–16 Oracle logical structures, 21 Oracle memory and RMAN, 13–14 Oracle processes, ...

Oracle Database 11g The Complete Reference P2

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... previous architecture decisions in light of the new features available.In the next several chapters, you will see how to install Oracle Database 11g and how to upgrade to Oracle Database 11g from ... functionality and performance.Chapter 2: Installing Oracle Database 11g and Creating a Database 13Familiarity with a couple of key Web sites is a must. Oracle Technology Network (OTN), at http://otn .oracle. com, ... fail.CHAPTER2Installing Oracle Database 11g and Creating a Database 1110 Part I: Critical Database Conceptsnew features include “invisible” indexes, simplified table maintenance, and editioned objects....