Official Documentation of Oracle 11g databse new features

Here's the official documentation of Oracle 11g Database new features

Descriptions of all of the features that are new to Oracle 11g Database Release 1 (11.1) are covered in the following sections:

• Application Development

• Availability

• Database Overall

• Business Intelligence and Data Warehousing

• Clustering

• Content Management Services

• Fault Diagnosability

• Information Integration

• Location Services and Specialty Data

• Manageability

• Performance

• Security

• Windows