Oracle Training Oracle Support Development Oracle Apps

 E-mail Us
 Oracle Articles
New Oracle Articles

 Oracle Training
 Oracle Tips

 Oracle Forum
 Class Catalog

 Remote DBA
 Oracle Tuning
 Emergency 911
 RAC Support
 Apps Support
 Oracle Support

 SQL Tuning

 Oracle UNIX
 Oracle Linux
 Remote s
 Remote plans
 Application Server

 Oracle Forms
 Oracle Portal
 App Upgrades
 SQL Server
 Oracle Concepts
 Software Support

 Remote S


 Consulting Staff
 Consulting Prices
 Help Wanted!


 Oracle Posters
 Oracle Books

 Oracle Scripts

Don Burleson Blog 







Linda Webb

Got breaking Oracle news?    Burleson Consulting Oracle News

Click here for more Oracle News Headlines


New Warehouse Features in Oracle 10g Data Warehousing

Donald Burleson just published an article relating to the new features of the Oracle 10g data warehouse:

The list includes these Oracle 10g warehouse features:
  • Materialized Views The Oracles materialized views (MV) feature uses Oracle replication to allow you to pre-summarize and pre-join tables.
  • Automated Workload Repository The AWR is a critical component for data warehouse predictive tools such as the dbms_advisor package.
  • Multiple Blocksizes All data warehouse indexes that are accessed via range scans and Oracle objects that must be accessed via full-table, or full-index, scans should be in a 32k blocksize.
  • STAR query optimization The Oracle 10g STAR query features make it easy to make complex DSS queries run at super-fast speeds.
  • Multi-level partitioning of tables and indexes Oracle now has multi-level intelligent partitioning methods that allow Oracle to store data in a precise scheme.
  • Asynchronous Change Data Capture Change data capture allows incremental extraction, so only changed data to be extracted easily.
  • Oracle Streams Streams-based feed mechanisms can capture the necessary data changes from the operational database and send it to the destination data warehouse.
  • Read-only Tablespaces If you have a time-series warehouse in which information eventually becomes static, using tablespace partitions and marking the older tablespaces as read-only can greatly improve performance.
  • Automatic Storage Management (ASM) The revolutionary new method for managing the disk I/O subsystem removes the tedious and time-consuming chore of I/O load balancing and disk management.
  • Advanced Data Buffer Management Using Oracle 10gs multiple block sizes and KEEP pool, you can preassign warehouse objects to separate data buffers and ensure that your working set of frequently-referenced data is always cached.



Oracle Training at Sea
oracle dba poster

Follow us on Twitter 
Oracle performance tuning software 
Oracle Linux poster


Burleson is the American Team

Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals.  Feel free to ask questions on our Oracle forum.

Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications.

Errata?  Oracle technology is changing and we strive to update our BC Oracle support information.  If you find an error or have a suggestion for improving our content, we would appreciate your feedback.  Just  e-mail:  

and include the URL for the page.


Burleson Consulting

The Oracle of Database Support

Oracle Performance Tuning

Remote DBA Services


Copyright © 1996 -  2017

All rights reserved by Burleson

Oracle ® is the registered trademark of Oracle Corporation.

Remote Emergency Support provided by Conversational