What storage engines work with Oracle?

Question

http://en.wikipedia.org/wiki/Database_engine

mentions about database engines aka storage engines. What all storage engines can be used with the Oracle database?

Answer 1

Oracle is not like MySQL in this. Like most other RDBMSs it comes with it's own built-in storage engine that cannot be exchanged for another.

Answer 2

For completeness, whilst Jack's answer is technically true, it is possible to use Data Cartridges to expand on vanilla Oracle offerings.

In fact, a company called CopperEye released a new indexing method (patented, now not available) utilizing this functionality. See this old press release. The patent makes for fascinating reading.