dbs database

In the 11g cluster, we usually use the initialization file (pfile) under dbs to specify the actual spfile in asm.[Oracle @ ol6-112-rac1 dbs] $ cd/u01/app/oracle/product/11.2.0.4/db_1/dbs[Oracle @ ol6-112-rac1 dbs] $ lsHc_acfsdb.dat hc_cdbrac_1.dat

How can I quickly recreate a parameter file and password file in $ ORACLE_HOME/dbs by mistake ?, Oracle_homedbs [Oracle @ 11g dbs] $ pwd /Home/oracle/app/oracle/product/11.2.0/dbhome_1/dbs [Oracle @ 11g dbs] $ ll Total 24 -Rw ----. 1 oracle

Database systemDBS is database system, the Chinese meaning is "data base systems", refers to a computer system with a database and the use of database technology for the management of information.What is a database system?The DBS (Data Base system,

[Email protected] dbs]$ pwd/home/oracle/app/oracle/product/11.2.0/dbhome_1/dbs[email protected] dbs]$ LLTotal 24-RW-RW----. 1 Oracle oinstall 1544 Mar 13:46 Hc_orcl.dat-rw-r--r--. 1 Oracle Oinstall 2851 may Init.ora-rw-r-----. 1 Oracle Oinstall 658

Sql> StartupOra-01078:failure in processing system parametersLrm-00109:could not open parameter file '/opt/oracle10g/product/10.2/db_1/dbs/initora10g.ora ' Find the file, it does not exist. It is estimated that the illegal shutdown was caused.

MongoDB Common commands:Switching between DBS with use XxxdbThen the operation is only for XXXDB;Show DBS shows all databasesShow collections Display all collectionsMongoDB database is generally installed under USR

DB: Refers to the Datebase (database)DBS: Refers to the datebase systerm (database system)DBMS: Refers to Datebase mangement systerm (Database management System)The difference: The database is the warehouse that holds the data, the database

I.the stage of development about the database managementArtificial Management stage, File management stage, database managementIi. Database1.Database Management System (DBMS): The data Management software between user and operating system.2.Database

Oracle Management and Maintenance. Install, create, start, and close the database Frequently Asked Questions (1) 20070605 Papayas I. Content Overview This article describes how to solve common problems during Oracle Installation and database startup

1: Configure environment variables (below is the configuration of this lab environment)[email protected] ~]$ cat. Bash_profile#. Bash_profile# Get the aliases and functionsIf [-f ~/.BASHRC]; Then. ~/.bashrcFi# User specific environment and startup