First To Oracle 11g release 2
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The document provides instructions for installing Oracle 11g release 2 on a Windows system. It lists prerequisites like having at least 4GB of RAM and 10GB of free disk space. It describes running the setup.exe file, selecting options like the destination folder and database edition. The installation process configures the new database and sets passwords. Several Oracle services are installed and their settings described. Uninstallation steps include using the Oracle Universal Installer to remove components, deleting registry keys and directories, and emptying temp folders.
First To Oracle 11g release 2
- 1. First To Oracle 11 g release 2 Chhom karath
- 2. Pre-Requisites •An Intel processor based PC running the Windows 7 32-Bit Operating System •RAM: At least 4GB (8GB or more is better, especially if you will also use Oracle’s development tools) •Swap Space: At least 3 GB •Disk Space: At least 10 GB Free space (even though Oracle says only 4GB is needed, you will need more) •Some Antivirus software programs have been known to block certain parts of Oracle installation. • Also the Windows firewall may need to be configured to allow Oracle database to open up ports such as port 1521 and 1158 •Make sure your PATH environment variable is shorter than 1,000 characters •Open up the CMD prompt and echo %PATH% to see how long it is. •If it is longer than 1,000 characters, get the Properties of the Computer and edit your existing environment variables • until the path is below 1,000 characters. •It is likely best if any prior Oracle versions have been removed before installing this new version.
- 5. Installing • 1. Specific destination folder • 2. Select Enterprise edition for database Edition • 3. Specify database name(0rc) • 4. new Database Edition administrative password
- 7. • Once the new database is configured, the summary screen will appear as shown below. Click on the “Password Management” button to unlock some of the accounts (especially to work with Warehouse Builder and BI tools).
- 8. • Once the new database is configured, the summary screen will appear as shown below. Click on the “Password Management” button to unlock some of the accounts (especially to work with Warehouse Builder and BI tools). • Set password
- 9. Installation • OracleServiceORCL – This is the main DBMS service that runs the database engine. On a serve this should be set to automatically start when the server boots up. If you will only use Oracle once in a while, you may wish to set this to start manually. This way you can turn it on when you need it. • OracleOraDb11g_home1TNSListener – This is the “listener” service that allows Oracle clients to connect to the database running on your server. By default it will open up TCP port 1521 to accept incoming connections and then forward those connections to the database service. Most of the Oracle development tools and middleware will need to be able to talk to this service. • OracleOraDb11g_home1ClrAgent – This is the service that supports .NET connections and executions within Oracle database. The CLR stands for Common Language Runtime which is Microsoft’s “virtual machine” environment for running .NET applications (e.g., written in C# or Visual Basic.NET). If you do not plan on using .NET, this service can be safely disabled or left on Manual setting. • OracleMTSRecoveryService – This is the Microsoft Transaction Services integration service that allows Oracle databases to participate in distributed transactions. Unless you will be developing MTS applications, you may leave this service set on Manual setting. • OracleJobScheduler – This service supports the Oracle remote jobs scheduling package. If you do not intend on writing applications with the DBMS_SCHEDULER, you may leave this service Disabled. • OracleDbConsoleORCL – This service supports the Oracle Enterprise Manager web service that runs on port 1158. • Oracle ORCL VSS Writer Service – This service supports the Oracle Volume Shadow Copy backup and recovery functions. Even though it is set for Manual startup, it will start when the main Oracle database starts up.
- 10. Uninstallation STEP 1:Uninstall all Oracle components using the Oracle Universal Installer (OUI). • Uniliversal Installer • Deinstall products • OraDB11g_home1 • Remove STEP 2: • Run regedit.exe and delete the HKEY_LOCAL_MACHINESOFTWAREORACLE key. This contains registry entires for all Oracle products. Delete any references to Oracle services left behind in the following part of the registry: HKEY_LOCAL_MACHINESYSTEMCurrentControlSet ServicesOra* It should be pretty obvious which ones relate to Oracle. • Reboot your machine. • Delete the "C:Oracle" directory, or whatever directory is your ORACLE_BASE.
- 11. Uninstallation • Delete the "C:Oracle" directory, or whatever directory is your ORACLE_BASE. • Delete the "C:Program FilesOracle" directory. • E:apprath • Empty the contents of your "C:temp" directory. • Empty your recycle bin • NOTE:For 64-bit Windows (x64), you need also to delete the HKEY_LOCAL_MACHINESOFTWAREWow6432NodeORACLE key from the registry.