Enhancing Oracle Database Performance with Flash Storage
Do you remember the days when disks were large mechanical devices that generated a lot of heat and were prone to mechanical failure - usually at the worst possible moment? We will be telling our grandchildren stories about these quaint devices. The age of flash storage is upon us! Read the latest article: Enhancing Oracle Database Performance with Flash Storage.
e have a RHEL4 server with an Oracle 10 ( RAC ) are migrating storage bank records.
The copy is made by the storage they make a copy of the level of disk all blocks are copied and the file permissions.
Problems we had
Initially the Cluster service was not rising due to absence of OCR disks... (0 Replies)
Session::Oracle(3) User Contributed Perl Documentation Session::Oracle(3)NAME
Apache::Session::Oracle - An implementation of Apache::Session
SYNOPSIS
use Apache::Session::Oracle;
#if you want Apache::Session to open new DB handles:
tie %hash, 'Apache::Session::Oracle', $id, {
DataSource => 'dbi:Oracle:sessions',
UserName => $db_user,
Password => $db_pass,
Commit => 1
};
#or, if your handles are already opened:
tie %hash, 'Apache::Session::Oracle', $id, {
Handle => $dbh,
Commit => 1
};
DESCRIPTION
This module is an implementation of Apache::Session. It uses the Oracle backing store and no locking. See the example, and the
documentation for Apache::Session::Store::Oracle for more details.
USAGE
The special Apache::Session argument for this module is Commit. You MUST provide the Commit argument, which instructs this module to
either commit the transaction when it is finished, or to simply do nothing. This feature is provided so that this module will not have
adverse interactions with your local transaction policy, nor your local database handle caching policy. The argument is mandatory in order
to make you think about this problem.
This module also respects the LongReadLen argument, which specifies the maximum size of the session object. If not specified, the default
maximum is 8 KB.
AUTHOR
This module was written by Jeffrey William Baker <jwbaker@acm.org>.
SEE ALSO
Apache::Session::File, Apache::Session::Flex, Apache::Session::DB_File, Apache::Session::Postgres, Apache::Session
perl v5.12.1 2007-09-28 Session::Oracle(3)
