The short answer would be: if you are done with the statistics, and you need to manage your available storage capacity,...
By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
and you can reproduce the statistics, and you don't need to retain a history of those statistics, then deleting them seems prudent. Hoever, I can't give you an informative answer to this question without more context. What type of statistics (domain distribution, table capacity, usage, read/load/exception)? What kind of analysis are you referring to (source content analysis, target table acceptance testing analysis)? What tables, staging tables, source tables, target tables?
For More Information
- Dozens more answers to tough data warehousing questions from Mike Lampa are available here.
- The Best Data Warehousing and Business Intelligence Web Links: tips, tutorials, scripts, and more.
- Have an DW tip to offer your fellow administrators and developers? The best tips submitted will receive a cool prize. Submit your tip today!
- Ask your technical data warehousing questions -- or help out your peers by answering them -- in our live discussion forums.
- Ask the Experts yourself: Our SQL, database design, Oracle, SQL Server, DB2, metadata, object-oriented and data warehousing gurus are waiting to answer your toughest questions.
Dig Deeper on Oracle database design and architecture
Related Q&A from Mike Lampa
When trying to design a data warehouse, we often try to model the database on the operational data model. Are there any guidelines in trying to ...continue reading
What is a surrogate key in a table?continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.