Differential backup: Back up data based on full backup. Because the tar command cannot implement differential backup, this article explains how to use the dump and restore commands. Of course, the dump and restore commands can also implement full
DUMP File Overview
In order to enhance the fault analysis capability, the IBM server has added the ability to save the current environment for device faults, it is to save the data and status information of the memory, CPU registers, IO, and other
Debug SQLSERVER (1) generate dump file debugging SQLSERVER (2) use Windbg to debug SQLSERVER's Environment Settings debugging SQLSERVER (3) using Windbg to debug some SQL Server commands, we know that there are two main ways to debug the program:
Oracle Common Dump command
Memory Dumps
1). Global Area
ALTER session SET The EVENTS ' immediatetrace name Global_area level n ';
1 contains PGA 2 contains SGA 4 contains UGA 8 contains indrect memory
2). Library Cache
ALTER session SET The EVENTS '
Debug SQL Server (i) How to generate a dump fileDebug SQL Server (ii) Debugging environment settings for SQL Server using WinDbgDebug SQL Server (iii) Some commands for debugging SQL Server using WinDbgWe know that there are two main ways of
One, Oracle trace fileThere are three types of Oracle trace files, a background alarm log file that records the activity of the background process during startup, shutdown, and operation of the database, such as tablespace creation, rollback segment
One, Oracle trace FileOracle trace files are grouped into three categories:
One is the background alarm log file that records the activity of the background process during startup, shutdown, and running of the database , such as table space
I,OracleTracking FileThere are three types of Oracle tracking files:
One is the background alarm log file, which recordsDatabaseActivities of background processes during startup, shutdown, and running, such as creating tablespaces, creating
For the system, we can have a lot of ways to back up (restore) the system or file, the reason is to do the backup, is to be in the system or file damage, the timely recovery, reduce the loss to a minimum. Of course, the importance of backup is
Oracle Trace Files
Oracle trace files are grouped into three categories:
One is the background alarm log file that records the activity of the background process during startup, shutdown, and running of the database, such as table space creation,
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