tailieunhanh - Oracle® Database Backup and Recovery Basics

The listener receives client connections and evaluates against a set of rules whether to deny or allow access. If it allows access, the listener forwards a request to a gateway process, selecting the one with the fewest connections. The CMGW process, in turn, forwards the request to another Oracle Connection Manager or directly to the database server, relaying data until the connection terminates. If a connection to the server already exists, the gateway multiplexes, or funnels, its connections through the existing connection. CMADMIN monitors the health of the gateway processes and the listener, shutting down or starting up processes as. | ORACLE Oracle Database Backup and Recovery Basics 10g Release 2 B14192-03 November 2005 An introduction to the basics of backup and recovery of Oracle databases focusing on the use of Recovery Manager for common backup and recovery tasks. Oracle Database Backup and Recovery Basics 10g Release 2 B14192-03 Copyright 2003 2005 Oracle. All rights reserved. Primary Author Antonio Romero Contributing Author Lance Ashdown Contributors Tammy Bednar Anand Beldalker Timothy Chien Raymond Guzman Alex Hwang Ashok Joshi J. William Lee Valarie Moore Muthu Olagappan Samitha Samaranayake Francisco Sanchez Steven Wertheimer Wanli Yang The Programs which include both the software and documentation contain proprietary information they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copyright patent and other intellectual and industrial property laws. Reverse engineering disassembly or decompilation of the Programs except to the extent required to obtain interoperability with other independently created software or as specified by law is prohibited. The information contained in this document is subject to change without notice. If you find any problems in the documentation please report them to us in writing. This document is not warranted to be error-free. Except as may be expressly permitted in your license agreement for these Programs no part of these Programs may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose. If the Programs are delivered to the United States Government or anyone licensing or using the Programs on behalf of the United States Government the following notice is applicable . GOVERNMENT RIGHTS Programs software databases and related documentation and technical data delivered to . Government customers are commercial computer software or commercial technical data pursuant to the applicable Federal Acquisition Regulation and agency-specific .