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55 Points
9 Years

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Over 6 years ago
The biggest difference between Oracle and DB2 is Oracle have read consistency i.e. readers don't block writers and writers don't block readers. Unfortunately DB2 don't have these feature which makes it unsuitable.
About 7 years ago
Yes. The performance is better. But if you consider TCO you might choose otherwise.

About me

 Senior Specialist (Database Administration) providing High Availability and supreme Performance for production databases as working with University of Bahrain.
 Oracle Database Administrator with proven expertise in delivering high quality and availability database services by experience while working for the Kuwait Finance House.
 Proficient Customer Service Engineer in Oracle 9i/10G/11g & SQL Server 2000/2005/2008 with in-depth knowledge of all of the Oracle & MS SQL database architecture.
 Demonstrated customer service skills in client management, managing change and inspiring co-workers and vendors to follow IT service protocols.
 Expert Software Engineer with the ability to find solutions to complex technological issues.
 Strong knowledge of IT infrastructure along with Applications and Database Management.