Call for Oracle support & training (800) 766-1884
Free Oracle Tips

Home
Corporate Oracle Training
Custom Oracle Training
Oracle New Features Training
Advanced Oracle DBA Classes
Oracle Tuning Courses
Oracle Tips & Tricks
Oracle Training Links
Oracle Training Links
Oracle Training Links

We are top for USA Oracle Training Clients

 

Free Oracle Tips


 
HTML Text AOL

Free Oracle App Server Tips


 
HTML Text

Oracle support

Oracle training

Oracle tuning

Rednecks!

Remote Oracle

Custom Oracle Training

 

   
  Oracle Tips by Burleson

Oracle Streams
Chapter 5 -
Apply Process Configuration

Apply Process Components

Apply architecture has three main parts:

  • The reader server
     

  • The coordinator process
     

  • One or more Apply servers

The following sections present these parts in more detail.

Reader Server:

This is the main component that mainly serves to dequeue the events. This is a parallel execution server that works out the dependencies between LCRs and assembles the events into transactions. It then returns the assembled transactions to the coordinator process, which assigns them to idle Apply servers.

The state of the reader server and other useful progress information for an Apply process can be viewed by querying the v$streams_apply_reader view. The STATE column shows the current activity being performed by the reader server. The STATE column can have any one of the following values:


The above text is an excerpt from:

Oracle Streams
High Speed Replication and Data Sharing

ISBN 0-9745993-5-2

by Madhu Tumma
 


Download your Oracle scripts now:

www.oracle-script.com

The definitive Oracle Script collection for every Oracle professional DBA

 
 
 

Oracle performance tuning book

 

 

Oracle performance tuning software

 
Oracle performance tuning software
 
Oracle performance Tuning 10g reference poster
 
Oracle training in Linux commands
 
Oracle training Excel
 
 
 
 

 

email BC:


Copyright © 1996 -  2014 by Burleson Inc. All rights reserved.

Oracle® is the registered trademark of Oracle Corporation.