oracle exadata machine

Label:Due to development needs, install the XP system in the virtual machine and install Oracle, install Oracle client and PLSQL developer in the host to simulate remote operation of Oracle database. The first thing to do is to install the Oracle database in the virtual

problems, whether it is the hardware of the device or the problem of software system, will cause service interruption. Therefore, RAID and data backup technology do not solve the problem of avoiding service interruption. Dual-machine is also very important for systems that require continuous and reliable application services. Just think about it, if your server is broken, how much time you have to restore it to work, and how long your users can toler

The following describes how to import ORACLE data to a local computer from a server. If you are interested in importing ORACLE data, take a look. Grant all tables under the stat user to the mid user, that is, the mid user can access the tables under the stat user;Sqlplus stat/stat log on with this userSelect 'Grant select, insert, update, delete on stat. '| table_name |' to mid; 'from user_tables;Then selec

Tags: Oracle DB Server AIX NFS HangIt is important to master a knowledge point:In Aix operating system (only Aix has this problem, other OS does not have this problem), if this AIX small machine is used as NFS client, and this small machine is also Oracle database server, and on this small

The following article describes how to correctly set up an Oracle exp backup machine. We all know that the Oracle server is generally installed with version 10.1 and the IP address is 129.1.9.90, first, install oracle10.1 on the backup machine with the IP address 129.1.9.91 and disable the firewall. Create an

Tags: style blog http io ar color OS using SPOracle RAC (12.1) installs virtual machines on Linux, step-by-step wizardtoday we will see how to installC version 1 RAC (real application cluster) database 2 Linux 64-bit virtual machineuse vmware or Oracle VirtualBox. Oracle's "C" C represents "Cloud"There are some important and interesting changes when installing a C compared to one G RAC. Oracle seems to have

is necessary to restart the monitoring to take effect, and do not need to restart the database4, any platform can be, but only applicable to the TCP/IP protocol(2) The second method uses a trigger to implement1, this trigger realizes the 192.168.137 start IP cannot access the function of test userCreate or Replace Trigger CHK_IPAfter logon on Test.schemaDeclareIPAddr VARCHAR2 (30);BeginSelect Sys_context (' Userenv ', ' ip_address ') into the ipaddr from dual;If ipaddr like (' 192.168.137.% ')

I have installed the Oracle10g Database on a Linux virtual machine. What can I do to allow remote plsql access? I have created an orcl instance. How can I connect the remote plsql to my database? I have installed the Oracle 10 Gb database on a Linux Virtual Machine. How can I access the remote plsql? I have created an orcl instance. How can I connect the remote p

This article mainly describes the Rman recovery scheme and Oracle Machine recovery, the need for friends can refer to the followingNote:The premise of ① recovery is that it is ready for backup② Full Recovery database is a database that is experiencing a failure to recover without losing any data that has been submittedIncomplete recovery of the database is a failure of the database and the recovery of some

If you have some questions about the actual application of Oracle Java Virtual Machine JRockit and Hotspot integration, the following articles mainly refer. Introduction to the actual application solution of Oracle Java Virtual Machine JRockit and Hotspot integration. Currently, Or