oracle database 11g rac concepts and architecture

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Ngày tải lên: 11/10/2013, 08:15

... 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 ... ISBN. The BOOKS table and a new PUBLISHERS table will then look like this: BOOKS ISBN Title Publisher 12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill 67890 Oracle 11g New Features ... problem is avoided in the Oracle database by abstracting the physical storage (files) from the logical storage (tables); there is no direct connection between tables and files, and certainly not a...

Ngày tải lên: 17/10/2013, 11:15

... ISBN. The BOOKS table and a new PUBLISHERS table will then look like this: BOOKS ISBN TITLE PUBLISHER 12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill 67890 Oracle 11g New Features ... 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 Paradigm One characteristic of normalized ... BOOKS table: ISBN TITLE PUBLISHER 12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill, Spear Street, San Francisco, California 67890 Oracle 11g New Features Exam Guide McGraw-Hill,...

Ngày tải lên: 19/10/2013, 19:15

... that makes up the Oracle server technologies: ■ The Oracle Database ■ The Oracle Application Server ■ The Oracle Enterprise Manager ■ Various application development tools and languages These ... 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 ... attaining. There are several Oracle certification tracks—this book is concerned with the Oracle Database Administration certification track, specifically for release 11g of the database. There are three...

Ngày tải lên: 19/10/2013, 19:15

... release. Changes in the Optimal Flexible Architecture Oracle Database 11g includes changes in how you specify important Oracle environmental variables such as the Oracle home and Oracle base, as well as the ... installation, the Oracle base and the Oracle Clusterware home are at the same directory level. ■ Oracle recommends creating the flash recovery area and the datafiles under the Oracle base. ■ Oracle recommends ... 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...

Ngày tải lên: 23/10/2013, 17:15

... I Critical Database Concepts 1 Oracle Database 11g Architecture Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Installing Oracle Database 11g and Creating a Database ... the Oracle community and is the current web seminar chair for the community-run Oracle Real Application Clusters Special Interest Group (www.ORACLERACSIG.org). Chapter 1: Oracle Database 11g Architecture ... 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...

Ngày tải lên: 28/10/2013, 00:15

... 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 ... and import utilities to migrate the database to the new release. As far as the Oracle clients are concerned, you can upgrade an Oracle 8i, Oracle 9i, or Oracle Database 10g client to the Oracle...

Ngày tải lên: 28/10/2013, 00:15

... completion of the Oracle software installation. Chapter 2: Installing Oracle Database 11g and Creating a Database 17 After the Oracle software has been successfully installed, the Database Configuration ... and performance. Chapter 2: Installing Oracle Database 11g and Creating a Database 13 Familiarity with a couple of key Web sites is a must. Oracle Technology Network (OTN), at http://otn .oracle. com, ... 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...

Ngày tải lên: 06/11/2013, 10:15

... in Oracle 11g represents unknown or missing data). Two vertical bars ( || ) are used as the concatenation operator. Here are two examples: Oracle1 1g’ || Database results in Oracle1 1gDatabase’ . Oracle1 1g ... instructions in the Oracle document Oracle Database Sample Schemas 11g Release 1” at http://download .oracle. com/docs/cd/ B28359_01/server.111/b28328/toc.htm . Chapter 2 of the Oracle Database Sample ... 11g, please refer to the Oracle Technology Network at www .oracle. com/technology/obe/11gr1_db/install/dbinst/ windbinst2.htm . To install the sample schemas in an existing Oracle Database 11g, ...

Ngày tải lên: 07/11/2013, 11:15

... dba_data_files; FILE_NAME NAME C: \ORACLE\ ORADATA\W11GR1\USERS01.DBF USERS01.DBF C: \ORACLE\ ORADATA\W11GR1\UNDOTBS01.DBF UNDOTBS01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSAUX01.DBF SYSAUX01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSTEM01.DBF ... Most have one or more character arguments, and most return character values. Character functions take the character input value and return a character or numeric value. If the input to the ... c1 is a character string and both i and j are integers. This function is the same as SUBSTR , except i and j are counted in bytes instead of characters. For single-byte character sets,...

Ngày tải lên: 07/11/2013, 11:15

... as Chinese and Greek. To support multiple languages, the database allows two character sets—the database character set and a Unicode character set, sometimes called the national charac- ter set ... interval datatypes, introduced in Oracle9 i Database, represent a chronological interval expressed in terms of either years and months or days, hours, minutes, seconds, and fractional seconds. Literals ... simple (infinite), FOR, and WHILE. You can use the EXIT statement to break out of the LOOP and pass control to the statement following the END LOOP. Use the CONTINUE statement (Oracle Database 11g) , described...

Ngày tải lên: 13/12/2013, 03:15

... terms Oracle, ” Oracle8 ,” Oracle8 i,” Oracle9 i,” Oracle Database 10g,” and Oracle Database 11g might appear to be used somewhat interchangeably in this book because Oracle Database 11g includes ... in the Oracle database first made available in Oracle9 i. OWB is included with the Oracle database as of Oracle Database 10g Release 2. We describe it further in Chapter 10. Optionally, Oracle ... utilizing Oracle s two-phase commit with non -Oracle databases and procedural services that call third-generation language routines on non -Oracle systems. Users interact with the Oracle database...

Ngày tải lên: 13/12/2013, 03:15

... value to a character or a character value to a numeric or datetime value. Character datatypes in Oracle 11g are CHAR, VARCHAR2, NCHAR, NVARCHAR2, and CLOB. Numeric datatypes in Oracle 95127c02.indd ... parameters and arguments allow you to internationalize your Oracle database system. NLS internationalizations include date representations, char- acter sets, alphabets, and alphabetical ordering. Oracle ... instance recovery is needed. Please see Chapter 8, “Introducing Oracle 11g Components and Architecture, ” for more information. Oracle provides the ORA_ROWSCN pseudocolumn to identify the SCN...

Ngày tải lên: 14/12/2013, 15:15

... the Oracle Parallel Server and have multiple instances. LANGUAGE ÛN returns the language, territory, and database character set. The delimiters are an underscore ( _ ) between language and ... Split-Merge on www.verypdf.com to remove this watermark. Chapter 3 Using Group Functions ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER: Reporting Aggregated ... not a single-group group function Since you used an aggregate function and nonaggregated column, Oracle gave an error and is telling you to group the data. Here you have to use the GROUP BY ...

Ngày tải lên: 14/12/2013, 15:15