DB2 for the ORACLE DBA - GSE Belux
DB2 for the ORACLE DBA - GSE Belux
DB2 for the ORACLE DBA - GSE Belux
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Active (15,16) – Contains in<strong>for</strong>mation related to units of work that have not yet<br />
been committed or rolled back. They also contain in<strong>for</strong>mation <strong>for</strong> transactions<br />
that have committed, but whose changes have not been written to disk.<br />
Online archive (14) – Contains in<strong>for</strong>mation related to completed transactions<br />
that no longer require crash recovery protection. These are called online because<br />
<strong>the</strong>y reside in <strong>the</strong> same subdirectory as <strong>the</strong> active logs.<br />
Offline archive (12,13) – log files which have been removed from <strong>the</strong> active log<br />
subdirectory. The files must be moved manually. There is no auto-archiving archiving in<br />
UDB.<br />
34