Is my database/ OS running 32-bit or 64-bit software?
DBAs often need to know if they should install Oracle 32-bit or 64-bit software on a given server. If the operating system support 64-bit applications, the 64-bit Oracle distribution can be loaded....
View ArticleProtecting Oracle executables on Unix
Execute the following commands to protect Oracle executables on Unix from unauthorized access:cd $ORACLE_HOME/bin chmod 750 lsnrctl chmod 750 svrmgrl chmod 750 orapwd chmod 750 tnslsnr chmod 750 dbshut...
View ArticleUnderstanding Shared Memory and Semaphores
by Nidhi JainShared memory and semaphores are two important resources for an Oracle instance on Unix. An instance cannot start if it is unable to allocate what it needs.read more
View ArticleIt is seen that Windowsx64 Edition Operating System has following two...
It is seen that Windowsx64 Edition Operating System has following two directories:- 1. Program Files 2. Program Files(x86) Windows XP Professional x64 Edition redirects the \Program Files directory for...
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