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Oracle Database 10 Gb provides a secure and scalable foundation for Oracle Identity Management. The Oracle Internet Directory (OID) is implemented as an application running on the Oracle database at 10 Gb, this allows the OID to support several T-bytes of directory information on a single server or each node in a grid.
. Create a password file
6. Start the database to the nomount (Instance) Status
7. Execute the database creation script
8. Execute catalog to create a data dictionary.
9. Run catproc to create a package.
10. Run pupbld.
11. Create a spfile file from the initialization parameter file
12. Execute the Scott script to create the Scott mode.
After completing the above
the database creation script8. Execute catalog to create a data dictionary.9. Run catproc to create a package.10. Run pupbld.11. Create a spfile file from the initialization parameter file12. Execute the Scott script to create the Scott mode.
After completing the above steps, you can use "SQL> alter database open;" to open the normal use of the
the redo data to the logical standby database -------------Because this is the first time the database is being opened, the database's global name is adjusted automatically to match the new db_name initialization parameter.
Issue the following statement to begin applying redo data to the logical standby database. For example:
SQL> alter
Before 10 Gb, there are only two methods to completely delete the database. One is to delete the database using the dbca graphical tool, and the other is to close the database, manually delete data files, control files, and log files.
Starting from 10 Gb, Oracle provides
Tags: style blog http color io os ar using for10 MySQL Database backup tutorials recommendedMySQL is the most famous open source database system in Dynamic Web development. If you use MySQL on your site, you should regularly back up your data to prevent it from being lost.This article will cover 10 tutorials for automating or manually backing up the MySQL
MySQLIs the most famous dynamic website developmentOpen SourceDatabase System. If you use MySQL on your website, you should regularly back up your data to prevent it from being lost.
This article will introduce 10 tutorials on automatic or manual backup of MySQL databases to see if there are any methods that best suit you.
1. Backing up using mysqldump (using mysqldump to back up the MySQL database)
You can
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We use the Connect () function to create a database connection. We use the qsqldatabase::adddatabase () static function to complete this request, which is to create a qsqldatabase instance. Note that the database connection is disti
Recently, Oracle was used in a project. Due to the large database, each backup and recovery time was relatively long. In the past few days, I have successfully cloned the database by referring to a large amount of data, i'm delighted to share this process with you through illustrations.Steps for cloning an Oracle 10 Gb databa
After installing the OOracle software on the Linux platform, you do not need to use dbca to create a database, but manually create a database. The main purpose is to understand the operations performed during database creation. 1. First set the SID of the ORACLE to be created. If this variable is set in the. bash_profi
We have previously introduced: For a detailed introduction of the Oracle database flashback personality, this article willFlashback of Oracle 10 Gb DatabaseThe configuration and usage are summarized for your reference. You can directly apply the configuration without understanding it.
Run the following SQL statement:
Sqlplus sys/passwd @ tns_name as sysdba
SQL> shutdown immediate; // closes the
window appears. Enter the full directory where the Oracle software is installed or accept the default values. Click Next.
7.
The Select Installation Type page appears. Also choose an enterprise or standard version that is appropriate for your environment. Click Next.
8.
Installer will confirm that your system meets the minimum requirements for installing and configuring the selected product. Correct and report the problem before continuin
Tags: SQL statement root current order knowledge ima from experience userThe knowledge points of this article are as follows: 1. How to write dozens of lines of code can be simulated test high concurrent access to the Tens database table 2. Compare high concurrency (200 times/Second, 2000 times/second, 10,000 times/sec) database performance 3. Compare the Tens database
together. 10. The Operation log table, log table, which is a necessary two tables in the database, this record also needs to be further saved. This has two situations, one is the operation log specific to a single field, and the other is the operation log for the entire table.Several common tables are described in detail: Operation log table Sys_operatelog, log table Sys_loginlog,System Dictionary table Sy
background login address scanning.
Enema SQLi
The difference between Enema SQLi and other SQL Injection tools is that Enema SQLi is not automatic and requires some knowledge to use Enema SQLi. Enema SQLi can use User-Defined queries and plug-ins to attack SQL Server and MySQL databases. Supports error-based, Union-based, and blind time-based injection attacks.
SQLninja
The SQLninja software is written in Perl and complies with the GPLv2 standard. S
I. Environment preparation1. experiment environmentOperating System: Oracle Enterprise Linux 5.6Virtual Machine version: VMware 8.0Virtual Machine Hardware configuration: processes 1, ram 1G, disk type SICS, disk size 30G, Nic type NATWhen initializing the system, you must disable the firewall and security policy, without creating any new users.Change the OS ip address to a static ip Address[Root @ oel10g ~] # System-config-networkCall the graphical interface and change the ip address of the eth
A manual database creation was implemented and OEM was enabled to manage the database.
The following operations use the Oracle user group:
1. Create the text initialization parameter file init $ SID. ora and the corresponding dump directory
Vi $ ORACLE_HOME/dbs/initLHZ. oraCompatible = '10. 2.0.4.0'Db_name = 'lhz'Sga_max_size = 500 MSga_target = 200 MUndo_managem
You may not have used the advantages of these details when optimizing your database. The following are 10 questions about your database performance: 1. assume that your database does not need the ability to store special characters, especially those characters specified in the Unicode standard. Do you have to replace t
cite an extreme example. If we have a Cassandra cluster and it's made up of five physical machines. One of the physical machines is 4 times times the capacity of the other physical machines. Then setting the replication factor to 3 o'clock will cause the same data to be stored on a physical machine with a larger capacity. It's not much better than setting it to 2.
So in determining the replication factor of a Cassandra cluster, we carefully set an appropriate value based on the number and
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