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level1 backup under stood..<br />
backup of till last transaction from the level 0 backup..
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level1 backup under stood..
backup of till last transaction from the level 0 backup..

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well you can actually ask rman to backup from a certain point in time (scn) to a certain point in time<br />
rman&gt; backup incremental level 1 database from scn xxxx;<br />
<br />
this backups the database from that change number<br />
&gt;&nbsp;handy if archivelogs get lost and you need to apply them on a standby
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well you can actually ask rman to backup from a certain point in time (scn) to a certain point in time
rman> backup incremental level 1 database from scn xxxx;

this backups the database from that change number
> handy if archivelogs get lost and you need to apply them on a standby

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<div class="content wysiwyg-content">
what is the difference between..<br />
<br />
Cumilative level 1 backup, cumulative level 2 backup, cumulative level 0 backup
</div>
</div>


what is the difference between..

Cumilative level 1 backup, cumulative level 2 backup, cumulative level 0 backup

backup

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.