TAILIEUCHUNG - Oracle Database Administration for Microsoft SQL Server DBAs part 8

Oracle Database Administration for Microsoft SQL Server DBAs part 8 takes the administration topics with which the SQL Server DBA is familiar, translates them into Oracle terms, and then expands on Oracle functionality. Definitions and comparative terms run throughout the book so the SQL Server DBA can easily leverage existing knowledge. This Oracle Press guide also expands on some of the features in Oracle that do not match up directly with SQL Server, and looks at other processes often performed on an Oracle database that would not typically be a standard practice in SQL Server environments | 52 Oracle Database Administration for Microsoft SQL Server DBAs to check that the oracle user has been added and to verify permissions. You can edit the files with the vi editor or another text editor. . cat etc security domain type item value oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 End of file cat etc login auth user_unknown ignore success ok ignore ignore default bad auth include system-auth account required account include system-auth password include system-auth close should be the first session rule session required close session include system-auth session required session optional open should only be followed by sessions to be executed in the user context session required open session optional force revoke session required lib security session required Some system areas such as those listed for the parameter and option settings can normally be viewed but not modified. Administrator permissions root access might be needed to make changes to these files. If sharing the server with another application it s important to make sure that changes to these system areas are communicated or discussed first. Even without write permissions having access to this information is helpful for doing a comparison of what is needed and being able to communicate what configuration changes are needed to the server administrator. Chapter 3 Oracle Installation 53 Other Linux Considerations Filling up some shared areas such as tmp will cause issues with running or installing Oracle software. You should be careful about placing files in these areas and be sure to purge any old installation logs that are placed there. Required Packages The Oracle installation guide lists the required packages for the various Linux flavors. Some of the packages

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