Steps for migrating a single Oracle DataBase instance to Oracle RAC:
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Detailed illustration of the entire process of VMware + Linux + Oracle 10G RAC
Install Oracle 11gR2 (x64) in CentOS 6.4)
Steps for installing
Oracle Server entry and oracle management routineI. Common oracle database management toolsOracle Universal Installer (OUI): used to install, upgrade, or delete Software ComponentsOracle Database Configuration Assistant (DBCA): a graphical user interface tool that interacts with OUI. It can also be used independently to create, delete, or modify databases.SQL * P
What is a relational database? Oracle database architecture, Oracle cluster introduction, and oracle Architecture
What is a relational database?
Databases based on Relational Models.
What is a relational model?
Use rows and columns in a two-dimensional table to maintain the data model.
Oracle database architectur
Tags: style blog http ar file Data SP Div 2014 1 installation Knowledge of Oracle (oracle10g and oracle11g version differences ) :A the installation directory should not have Chinese and white spaceB oracle10g support winxp does not support win7,8 and vista;oracle11g supports all versions2 oralce Server: comprised of Oracle instances and Oracle datab
, JDeveloper is definitely the right choice. Here I give, huh, the recommended minimum memory size for Oracle is 512 MB.
SOA Suite
Please pay attention to "hot-pluggable". I will explain it as "hot swapping", because component (components) including BPEL, ESB, RULES, and EM) all of them are deployed as applications on the XSS. You can start, stop, deploy, or deploy them at will.
The following figure shows t
Oracle remote connection (PLSQL, SQL developement + Oracle database + client + remote connection settings, plsqldevelopement
Server
Configuration: oracle11g R2 x64
1. Set the listener
A. Launch bar-> Start-> Program-> Oracle-OraDb11g_home1-> Configure and port tools-> Net Manager
B. oracle Net configuration-> Local->
In linux, oracle is configured with the system to start and shut down, and in linux, oracle is configured
Configure oracle to start and shut down with the system in linux
1. Modify the/etc/oratab FileChange the number of databases that need to be started with the operating system from N to Y.Lis:/u01/app/oracle/product
Install Oracle 11g R2 + RAC + ASM in Oracle Linux 6.4
I. Version descriptionMany articles related to the Internet are found, but they are not very specific. Therefore, the detailed version is used to make the article more practical.This is the RAC environment of Oracle 11g R2 11.2.0.4. The operating system version is Oracle
Create an Oracle database
Create an Oracle database (taking Oracle10g as an example)
There are two ways to create a database: one is to create a database manually using a command line script; the other is to create a database using the Database Configuration Wizard provided by Oracle. This document describes how to create an
Oracle undo complexity-oracle Core Technology Reading Notes 4, undo-oracle
I. Overview
Undo stores old data. For example, if you modify A record to change abc of column A to def, abc is saved in undo. There are two purposes: 1. if your transaction has not been committed, but you have modified column A, when someone else reads this data, they should not be able to
The Data Guard is Oracle's remote replication technology, which has physical and logical points, but in general it needs to have a separate system in place, where two hardware configurations can be different, but the software structure of the two systems is consistent, including software versions, directory storage structures, As well as the data synchronization (in fact, is not real-time synchronization), the two systems as long as the network is available, is a remote disaster-tolerant solutio
Oracle Easy Interface ToolBackground: I work on a remote machine, I need to call data to the Oracle 11g server, the Oracle client is already installed on the remote machine, but neither SQL Plus nor SQL developer and PL SQL developer are available (DBAs don't fix it for a few days). I have the server IP, Oracle user na
portal for information;4. Flexibility to adapt to business changes;5. Monitor critical business interfaces;6. Optimize business processes and improve economic efficiency;7. Component reuse, reduce late development costs;8. Loose coupling, high cohesion can adapt to business change of the latest IT architecture;9. Service Management visualization, can be seen throughout the life cycle of services;V. Related Products
The program leverages Oracle
Oracle Installation
Oracle8i is installed through a new Java-based Oracle universal Installer (Oui). The same interface [1 m cyran, 1999] is available on all platforms. The above sentence is correct, but some small differences should be noted. X-compatible display capability is required on UNIX, or an application like exceed is available on the client workstation. You can directly run the installer on Windo
Oracle uses goldengate to perform one-way replication for Oracle and mysql. Oracle uses one-way replication for Oracle and mysql respectively. Blog. csdn. netq947817003articledetails13294937 II. Add the corresponding content to the ORACLE master database and the
Days ago,OracleThe company announced thatOracle DatabaseThe 11g version 2 and Oracle Real Application cluster launched the New Oracle VM Templates to help users quickly deploy high-availability virtualized databases. The new Oracle VM Templates released by Oracle Database 11g version 2 and
1, Start-> Control Panel-> Management Tools-> Services
Stop all Oracle services, prefixed by Oracle.
2. Start-> Program->oracle-oradb10g_home1->oracle installation products->universal InstallerAn Oracle Universal Installer window appears with a black background and checks t
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