Some great new Oracle on AWS white papers:
Best Practices for running Oracle Database on Amazon Web Services
http://d0.awsstatic.com/whitepapers/best-practices-for-running-oracle-database-on-aws.pdf
Advanced Architectures for Oracle Database on Amazon EC2
http://d3ulk6ur3a3ha.cloudfront.net/enterprise-marketing/Oracle/AWSAdvancedArchitecturesforOracleDBonEC2.pdf
Strategies for Migrating Oracle Database to AWS
http://d0.awsstatic.com/whitepapers/strategies-for-migrating-oracle-database-to-aws.pdf
Determining the IOPS Needs for Oracle Database on AWS
http://d0.awsstatic.com/whitepapers/determining-iops-needs-for-oracle-database-on-aws.pdf
Choosing the Operating System for Oracle Workloads on Amazon EC2
http://d0.awsstatic.com/whitepapers/choosing-os-for-oracle-workloads-on-ec2.pdf
