oracle database audit logs

= 'jkka2' fal_server = 'jkka 'servers = 'location =/data/oradata/JKKA/archivelog valid_for = (all_logfiles, all_roles) db_unique_name = jkka2 'log_archive_dest_2 = 'service = jkkapri ASYNC VALID_FOR = (ONLINE_LOGFILES, PRIMARY_ROLE) db_uniq Ue_name = jkka '3) copy the password file of the master database to the slave database 4) the directories that need to be created in the same directory structure as the

The ORACLE tutorial is: Security Policy of Oracle Database. ---- Oracle is a relational database management system with powerful functions and excellent performance. It plays an important role in today's large database management

authentication method. In $ ORACLE_HOME/network/admin, open sqlnet. ora, comment out SQLNET. AUTHENTICATION_SERVICES = (ETS), and add # To the front. 7. Restrict IP connections Because Oracle TNS listeners have many security vulnerabilities, some of which may even allow intruders to obtain the operating system's superuser permissions or modify the data in the database, while patching, limitations on the co

L? Each node's strength has its own redo logs L? Each instance of a node has its own undo table space L? All nodes share a copy of Datafiles and Controlfiles Structure composition and mechanism of RACBefore Oracle9i, RAC was called OPS (Oracle Parallel Server). A big difference between RAC and OPS is that RAC uses the cache Fusion (high-cache merge) technology, which can be updated by anot

How RAC Works and related components (iii) Overview: write down the original intent and motivation of this document, derived from the Oracle Basic operating Manual of the previous article. The Oracle Basic Operations Manual is a summary of the author's vacation on Oracle's foundational knowledge learning. Then form a summary of the system, a review review, the other is easy to use. This document is

Tags: OracleOracle Database 11g Some important initialization parameters (i)Initialize parameter file locationD:\app\Administrator\admin\orcl1\pfile\init.oraInit.ora1, Diagnostic_destIn 11g, there is a new structure for storing diagnostic information called the Automated Diagnostics repository (AUTOMATICD Diagnostic Repository ADR).Specify the directory location with some parameters, such as $ORACLE_BASE/DIAG/RDBMS/ORCL/ORCL. The first ORCL is the

database. Some state information in the control file is used to boot Oracle during instance recovery and media recovery. ----Two, online log ----Each instance of an Oracle database has an associated online log. An online log consists of multiple online log files. Log entries (Redo entry) are filled in on-line log fi

process tracks file generationMAX_DUMPFILE_SIZE: maximum size of the trace fileF. System Performance Optimization and dynamic statistical parametersSQL _TRACE: sets SQL tracing.TIMED_STATICS: Set dynamic statisticsAUDIT_TRAIL: starts the database Audit FunctionG. Other System ParametersCONTROL_FILES: controls the file name and PathUndo_MANAGMENT: Undo space management methodROLLBACK_SEGMENTS: the name of t

does not support file-level security. Every user who logs on to the NT server can delete the FAT file. The NTFS file system supports file-level security protection similar to Unix, A user can only access files that he or she has access. The second is the maximum limit on files. The maximum size of a FAT file is 4 GB, while that of an NTFS file is technically up to 32 GB. Each Data file of Oracle on the NT

Oracle's security measures mainly include three aspects: user identification and authentication; authorization and inspection mechanisms; and audit technology (whether to use audit technology can be flexibly selected by users ); in addition, Oracle allows users to flexibly define their own security measures through triggers. I. user identification and Identifica

changed? Oracle users are very familiar with the SCN, while MSSQL users use the MIRRORING_FAILOVER_LSN mechanism (roughly speaking, a log sequence number). Unlike Oracle, MSSQL separates transactions (two transactions on two machines), rather than a distributed transaction (which requires remote wait submissions before submitting itself). Another similarity, but a slightly distorted reflection is the red

_. arc/U01/flash_recovery_area/PROD/archivelog/pai_08_27/o1_mf_20177_dt4yy16z _. arc/U01/flash_recovery_area/PROD/archivelog/pai_08_27/o1_mf_00008_dt4zlzff _. arc/U01/flash_recovery_area/PROD/archivelog/pai_08_27/o1_mf_00009_dt4zow6g _. arc/U01/flash_recovery_area/PROD/archivelog/pai_08_27/o1_mf_1_1_dt5fpkxt _. arc/U01/flash_recovery_area/PROD/archivelog/pai_11_12/o1_mf_1_2_f0jh6xf2 _. arc/U01/flash_recovery_area/PROD/archivelog/pai_11_12/o1_mf_1_3_f0jk4n4p _. arc/U01/flash_recovery_area/PROD/a

Oracle Database Import, Oracle Database Import When the system was deployed at the electronic Institute in March October, the export and import of the Oracle database were successful using the exp and imp export

. Every user who logs on to the NT server can delete the FAT file. The NTFS file system supports file-level security protection similar to Unix, A user can only access files that he or she has access. The second is the maximum limit on files. The maximum size of a FAT file is 4 GB, while that of an NTFS file is technically up to 32 GB. Each Data file of Oracle on the NT platform can have a maximum of 4 mill

started. Total System Global Area 1.7103E + 10 bytes Fixed Size 2192864 bytes Variable Size 9059699232 bytes Database Buffers 8019509248 bytes Redo Buffers 21762048 bytes The database is loaded. SQL> alter database datafile 2 offline; The database has changed. SQL> alter databa