Tuesday Nov 24, 2015

Little things to know about ... Oracle Partitioning (part one of hopefully many)

Oracle Partitioning is one of the most commonly used option on top of Enterprise Edition - if not the most often used one, which is as you can guess always a discussion in our buildings ;-)

Over the years Oracle Partitioning matured significantly and became more powerful and flexible. But, as in real life, with power and flexibility comes always little things that are good to know (no, that's not an equivalent for complexity). So I am happy to see Connor McDonald just blogging about such a little detail around Interval Partitioning.  

Check it out, it's worth it.

Monday Oct 28, 2013

Partitioning tutorial - new features in Oracle Database 12c

For data warehousing projects Oracle Partitioning really is a must-have feature because it delivers so many important benefits such as:

  • Dramatically improves query performance and speeds up database maintenance operations
  • Lowers costs by enabling a tiered storage approach that allows data to be stored on the most cost-effective storage for better resource utilisation
  • Combined with Oracle Advanced Compression, it provides an automated approach to information lifecycle management using a simple, efficient, yet powerful way to manage data growth and reduce complexity and costs

To help you get the most from partitioning we have released a new tutorial that covers the 12c new features. Topics include how to:

  1. Use Interval Reference Partitioning
  2. Perform Cascading TRUNCATE and EXCHANGE Operations
  3. Move Partitions Online
  4. Maintain Multiple Partitions
  5. Maintain Global Indexes Asynchronously
  6. Use Partial Indexes

For more information about this tutorial follow this link to the Oracle Learning Library: http://apex.oracle.com/pls/apex/f?p=44785:24:0::NO:24:P24_CONTENT_ID,P24_PREV_PAGE:8408,2 where you can begin your tutorial right now!

For more information about Oracle Partitioning visit our home page on OTN: http://www.oracle.com/technetwork/database/bi-datawarehousing/dbbi-tech-info-part-100980.html



Friday Sep 02, 2011

So why do I need "so much extra space" for my partition SPLIT operation?


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The data warehouse insider is written by the Oracle product management team and sheds lights on all thing data warehousing and big data.

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